Archive Of Blog Entries (June to December 2008)
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Archive of Blog Entries

blog entries from June to December 2008

Wed, 31 Dec 2008 10:31:32 GMT

Hang in there, little buddy

I've had a long off-line sojourn, but have been feverishly writing and programming throughout.

There are many updates to follow. Including journeys with Microsoft Robotics Studio, Oslo, Hudson, Spock and that notorious programming-fiend: JFK.

Happy new year,
lb.

p.s. here's a picture of Joe Cooney dressed as Hunter S. Thompson. Note that Joe is not ordinarily bald, and nor is he wearing a bald wig. I only include this artefact because a) it is a sad indictment on the state of mind of young joe, and b) HST is a particular hero of mine from years long past.

Hunter S Thompson (actual photograph i believe)Hunter S Thompson (Joe Cooney)

 

Read On...


Sat, 20 Dec 2008 12:26:26 GMT

Worst. Bug. Ever.

I had an email today entitled "Worst Bug Ever" -- it seems that the "Donate now" link at World's Simplest Code Generator (javascript edition) was not actually functional.

This was caused by a very tricky technical problem that we in the bit-shuffling industry like to refer to as "Copy Paste error." I'd copied the code for that button from the earlier 'Classic ASP' version of WSCG. And i guess i never once actually clicked on it, to test the damn thing.

It's sad to think that maybe, had that link been correct, the "World's Simplest Code Generator" fortune would be massive by now.

Not to worry -- I fixed the link, at the same time as said person used the donate now button on the old WSCG page, to peel off some dosh and send it my way.

However, once my awesome supporter had made his donation, he immediately 'complained' that the web site was broken, because the message 'Donations to date: $10' didn't update automatically.

I think it's fixed now. But some decent load testing is in order, and that's where you come in. It'd be swell if a few thousand people could organise to simultaneously donate amounts between $1 and $1000. We also need to do some boundary checking, so it would be appreciated if one of you could try donating increasing amounts starting at $1000 dollars, and doubling each time, until an exception occurs. Then back track and perform a binary search until the exact threshhold is determined.

Kthxbye.

Read On...


Wed, 10 Dec 2008 10:24:31 GMT

IT Industry Revolutionised By Labour Saving Device

the new button that is putting system administrators out of work

Information Technology departments face global staffing cuts thanks to a staggering new invention that is taking the hard work out of IT.

The 'self-clicking' "next" button is set to revolutionize how computer users 'Get Things Done' -- but a wave of fear is sweeping an industry facing wide spread redundancy.

System Administrators are expected to be the hardest hit, with over 90% of their duties now offloaded to the clever button.

the new button that is putting system administrators out of work

"This is a direct strike at the very heart of our profession," said James Curl, president of the commitee for SysAdmin Advancement. "Our members are deeply concerned. Many of them feel that this is undermining a skill that, in many cases, took years to develop."

The button, available in forthcoming hot fixes to Vista and XP, has recruitment firms recommending that now is the time for many IT 'professionals' to start broadening their skill base. "If you're a System Administrator," said Michael Jones of RecruitingPlusForce, "or if you're a Network Administrator, a Database Administrator, a Security Administrator, a Web Administator... basically if you work in IT and have the word 'Administrator' in your title, then this device is the wake up call you've been waiting for."

A developer we interviewed said that he was not personally worried about the invention. "There's two types of people in IT," said Eric McCall, "There's people who tell the computer what to do. And there's people who do what the computer tell them to do. It's only the second group who have anything to worry about. Well, I'd better get back to it. This coffee isn't going to drink itself... yet"


(Sorry sysAdmins... that one was dedicated to experienced Next-Clicker Ben Parker (C; )

Read On...


Fri, 05 Dec 2008 08:43:25 GMT

An Open, Federated Award Ceremony

web2.0 has its share of badges

I had this wacky idea... a useless idea, but maybe an interesting one to think about, just as a casual thought game, if you really apply the old grey matter.A kind of distributed badge service -- like twitter, but for awards.

You are familiar (I damn well hope) with Stack Overflow, the site where programmers ask questions, give answers, and vote on questions and answers.

works on my machine

Two important parts of the way users interact with the system are 'reputation' points and 'badges'. What I'm interested in today are the badges.

The badges on stack overflow are largely inspired by xbox live gamer cards. But all of this is really a product of Pavlovian psychology/Skinnerism -- Not to mention the pre-psychiatric system of 'war medals' (Napoleon tells us: "A soldier will fight long and hard for a bit of colored ribbon" -- only he says it in french, so he kind of mumbles it.)

Now -- think about twitter for a moment: it's a kind of distributed conversation, where you talk to anyone who'll listen (whether you listen to them or not) and you listen to anyone you're interested in (whether they listen to you or not).

works on my machine

Combining the two ideas together, i've been thinking (for no good reason) about a kind of distributed awards program, where people give and receive (maybe by nominating and voting on) awards to others, to encourage behaviour that fits an individuals view of what behaviour is best.

In this idea, you can only accept an award if you're subscribed to the person/institution who gives that award.

So, if you love greenpeace, you'd happily accept a 'rainbow warrior' award from them. If you're a republican, you probably wouldn't accept a 'biggoted halfwit' award from the democratic party.

If you're a fan of... say... (what's some modern band? ah yes) Mungo Jerry then you'd probably be thrilled to accept an award for 'biggest fan of mungo jerry'.

Awards only have meaning if you trust the person who gives them. (A given award would de-value quickly if given out too quickly, such as the awesome works on my machine badge' or the all-too-common 5 star awards' from a download site, that dowwnload sites caught handing out too freely a few years back (link missing, sorry... anyone?).

flair

And maybe -- just maybe (it's only a thought game) -- other people's badges only appear at half-size, unless you subscribe/accept the giver of the badge.

So if you are viewing the Barack Obama's profile, then his 'president elect of the united states' badge is only half-sized to you, since you're not a subscriber to the united states democracy. But fidel castro's Cigar Chompin Legend badge appears full size because you subscribe to the institution for 'Cigar Chomping'.

Flair. Bling.

And the point of all these crazy awards would be to display them on your blog, or your mysite, your facebook, or perhaps even your resume.

Resumes are an interesting point -- this could be one part of the way that qualifications and certifications are actually dealt out. I'd be awarded a bachelor of engineering from an institution I care about. If I pass the right exams with microsoft I'd be issued the relevant badges.

All badges are of course 'click to certify' -- patent that, my son.

I'm thinking the 'openbadge' protocol, for federating the brokerage of such awards would be excellent. In web 3.0 it would be built on minimalist rest+json+microformats, and within 'enterprise' it would use the WS-(death)* plus federated-certificate-chain-hierarchy-taxonomies-for-authorative-something-etc.

My initial idea for this, by the way, was as an idea entirely within a large enterprise. In a big company I know they have sharepoint and they also have certification systems (for health and safety, and for other more rigorous disciplines). I thought to myself it would be nice if departments within the corporation could grant specific certifications to individuals, that were then displayed on that user's 'mysite' in sharepoint. Naturally, i want the whole world to get involved, not just a few lousy employees.

The internet has had 'badges' since the very early days -- so why not share them around somehow... any thoughts?

Read On...


Wed, 03 Dec 2008 07:40:52 GMT

3 differences between 'Small Business' and 'Enterprise'

Part A:

  1. Under the covers, a "Small Business" is usually run by a random collection of access databases and excel spreadsheets that are poorly implemented, terribly managed, and provide meaningless results.
  2. An "Enterprise" is the same thing, but includes a batch file which checks if the other systems have crashed, and then restarts them.

Part B:

  1. In a "Small Business" the random collection of access databases and excel spreadsheets are kept around because They Get The Job Done.
  2. In an "Enterprise" the random collection of access databases and excel spreadsheets are kept around because they are jealously guarded by cranky middle managers who treat them as the precious jewels of their tiny land-locked fiefdoms, deep within their meaningless cubicle kingdom.

Part C:

  1. In a "Small Business" the random collection of access databases and excel spreadsheets were written by the business owner, as he or she grew the business.
  2. In an "Enterprise" the random collection of access databases and excel spreadsheets were written by idiot-nephews of dysunctional middle managers and are maintained by spineless, highly-paid consultants who should know better and will be first against the wall when the next round of redundancies arrive.

What did I miss?

Read On...


Fri, 21 Nov 2008 12:19:06 GMT

How important is the problem of whether or not P=NP?

'The question of whether P=NP has been occupying researchers since these two sets were first defined, having become the greatest unsolved problem in computer science...'
from Alan Turing: Life and Legacy of a Great Thinker

How important is the problem of whether or not P=NP?
'Does P = NP? This is undoubtedly the most profound question in computer science...'
from: Tutorial: Does P = NP?

How important is the problem of whether or not P=NP?

'The relationship between the complexity classes P and NP is an unsolved question in theoretical computer science. It is considered to be the most important problem in the field...'
from Wikipedia Article on 'P=NP' problem

How important is the problem of whether or not P=NP?

[If you can show that P=NP, then] 'most cryptographic algorithms are basically useless'
from comment by Charles on November 15, 2008 06:13 PM

How important is the problem of whether or not P=NP?

'The Clay Mathematics Institute has offered a $1 million US prize for the first correct proof.'
from Wikipedia Article on 'P=NP' problem

OMFG! They offered what!?

'The Clay Mathematics Institute has offered a $1 million US prize for the first correct proof.'
from Wikipedia Article on 'P=NP' problem

I thought that was what you said.

One MILLION dollars!

Problems sure can't get any more profound than that!

one MILLION dollars!

Read On...


Sat, 01 Nov 2008 09:39:52 GMT

TimeSnapper hits the local press... and more on Iceland

Business Software Idea is a snap in the (brisbane paper) City News

Thanks to an eagle-eyed journalist, there was a great write up about TimeSnapper published this week in Brisbane's main inner-city newspaper "City News".

It was really exciting to be involved in this. The photo shoot was good fun, and luckily for me we were playing a "wear your suit to work" prank that day so I look flasher than I normally do.

The laptop in the photo belongs to Joseph Cooney -- he is probably writing a blog article just now, boasting "My laptop was in the paper this week." Damn show pony.

Whether or not this will lead to a massive influx of new TimeSnapper customers, I can only wait and see. It ought to hit the right demographic, with its inner-city distribution: these desk bound labourers are the perfect target for 'the consultant's best friend'. Fingers crossed, of course.

More on Iceland...

I get most of my news about Iceland from a site called Iceland Review. The site used to be all about the latest upcoming art or fashion shows in Iceland -- but is increasingly about the economic disaster. For example, the following statement:

"32.5 percent of participants, ages 18-75, have considered moving away from Iceland because of the current economic crisis"

This week they raised the local interest rate from 12% to 18%. Ouch!

Atli and his family are holding up very well, I think. With his awesome programming skills I think he's already got a few interesting options on the table.

Read On...


Fri, 31 Oct 2008 11:48:09 GMT

MVC Zen Garden

I'm tinkering with Asp.net MVC in my un-spare time now. (top work Phil and team!)

And I have a recurring, whacky marketing/design/envangelisation idea:

The MVC Zen Garden

If you've installed Asp.net MVC, then you'll know that when you open Visual Studio and select:

"Create Project > MVC Web Appication"

...you get a rudimentary sample application.

It's blue. Simple. Nice enough.

I'd love if there was a website, modelled after CSS Zen Garden, where designers could offer alternative CSS files (with images) for your default Asp.net MVC application.

So the starting look of the MVC Zen Garden page is the default asp.net mvc sample app, something like this:

It is exactly like the default MVC app, but it offers a range of styles to select.

Once a style is selected you can download the stylesheet and images for that 'skin'.

Hence, the user can select way out options like 'default red':

And I imagine that there may be some other slightly more powerful creations.

Perhaps, given infinite time and unlimited budget, some team of powerful 'creatives' may be capable of unleashing what I think of as the ultimate expression of mankind's ability to wield superiority over the electronic pixels, and achieve a vision of artistic perfection not unlike my own dream theme, a skin I like to call, 'Slave Leia':

And in time, other great thinkers of our age may be capable of imagining more extreme CSS-based modications.

What do you think? MVC Zen Garden... thumbs up or down?

There could also be a visual studio plugin that lets you update your own sample app in one click, to any of those available at MVC Zen Garden.

There's the idea.

I think it's solid. And simple. And has a growing market.

I'd implement it but I am swamped in crazy ideas of my own.

I think that you ought to implement it -- or failing that, petition your local Hanselmember

Read On...


Wed, 22 Oct 2008 06:53:22 GMT

Is Corporate IT a form of emotional abuse?

There's a government ad posted all over the insides of many brisbane buses at the moment, that describes some tell-tale signs of an abusive relationship.

I took a dodgy photo of it with my camera-phone, in order to try and get this idea across...

Can you see signs of abusive behaviour in your relationship?

In case you can't read it, here's what it says:


Can you see signs of abusive behaviour in your relationship?

Restricting where she goes...Monitoring her calls...Telling her what to wear...Controlling what she spends...

I think it's very easy to draw a parallel between each of these signs, and the behaviour of a typical Corporate (or Government) IT department.


Can you see signs of abusive behaviour in your relationship to the IT Department?

Abusive PartnerAbusive Corporation
Restricting where she goes...Internet site filtering
Monitoring her calls...Email monitoring and phone logging
Telling her what to wear...Standard Operating Environment, corporate desktop-background, corporate uniform.
Controlling what she spends...Tiny size limits on mailboxes, highly bureaucratic purchasing process,
draconian requisition restrictions and, worst of all, lousy pay.

Read On...


Sat, 18 Oct 2008 09:02:06 GMT

Java Powered Internet? WTF?

Java's been nagging me to update it, and I finally relented. When it finished, here's the screen it showed me:

remember java? the future of computing circa 1996

Now what does that remind me of?

What have I seen lately that this somehow conjures? Something in the wording...

the java powered internet is now available to you... you lucky lucky thing

"The java powered internet..." now you can "experience" the awesome firepower of... ahhh, Ah, now i remember (thanks Uncov.)

Why didn't they just show this?

now witness the firepower of this fully armed and operational battle station

Read On...


Fri, 17 Oct 2008 09:38:53 GMT

Life is Upstream

David Attenborough, studying the life cycle of a Business-Logicbusiness logic fighting its way into the database where it shall burrow deep and undisturbed until the ends of time.

(The closing words from a nature documentary about the life-cycle of a Unit of Business-Logic)

(the following is to be read in the voice of David Attenborough)

"And now, the Business-Logic is weary with exhaustion, tired, confused and surely close to death.

"It cannot go on much longer, but at last, the end is in sight, as it has just now reached its final resting place, the database.

"Here, at last -- many tiers from where it started, in the presentation layer of its infancy -- the Business-Logic has entered the sacred grounds in which it shall build its deep burrow, safe from the world, and from which it shall never again be shifted.

"Here, safely sheltered amongst the comforting tangle of stored procedures, the Business-Logic can begin to spawn its own generation of subtle bugs.

"And they, in their turn, shall drift, undetected, downstream, emerging as tiny pupa in the noisy pandemonium of the presentation layer where they too can begin the long journey back home, toward the database far upstream. A journey during which they too shall grow into powerful and sexually mature Business-Logic.

"And so, life begins anew."

 

Read On...


Sun, 12 Oct 2008 18:45:42 GMT

TimeSnapper 3.3, and News From Iceland

one click to toggle the productivity of an application or website.

In record time, we've produced a new version of TimeSnapper -- we're up to 3.3.

If you're currently trialling TimeSnapper professional, and you install this one over the top, your 30 day trial we be reset, and you'll get a complete new 30 days to explore the program.

If we can keep putting a version out less than 30 days apart, then no one need ever buy it again. Oops ;-)

The previous version included better reporting on websites, and this got a lot of customers excited, which in turn got us pretty excited. So we stayed up late a lot of nights, doing a bunch of things to utilise the web-reporting data.

So now, with the click of one button you can now set any application or website as productive (or non-productive).

This is a huge win from a usability perspective, and it lets you generate far more accurate productivity figures with no extra effort.

zooming right in, zooming right out.

The playback screen, where you watch a re-run of your computing life, now has proper zooming in and out. This is a must have, particularly if you use multiple monitors.

The web reporting is integrated into the application more deeply, and there are numerous other requests from people that we catered for.

All up this release makes TimeSnapper easier to use and far more compelling all round.

News From Iceland

People have been asking me how my Icelandic partner Atli is going at the moment, with the current financial crisis which is hitting Iceland hardest of all.

Here's some photos he sent, looking out his office window last week:

view from office window 1

view from office window, moments later

But he reassures me with a lot of hard work, a bit of good luck and plenty of sales from TimeSnapper, this just might be his next home:

iceland next home

So I think that now is an appropriate time to buy ;-)

Read On...


Sun, 12 Oct 2008 10:17:36 GMT

Growing Up Geek (A Hanselmeme)

Scott Hanselman posted up a picture of himself as a young Hanseldork and then tagged myself and others in hope that we'd perform the same kind of self-humiliation.

the young scott hanselman

That's what Scott looked like ---->

I'd like to think that I wasn't so geeky as all that. Kids that looked like Hanselman? I used to beat them up and steal their code.

Perhaps, now that i think of it, i was a little bit nerdy.

Is it nerdy for an 8 year old kid to spend lunchtime playing chess against the librarian? Is it nerdy to read and write elvish runes?

Perhaps my big brother Jeb had a touch of the nerd. He taught me binary, boolean logic, and he taught me to program in Basic on the beloved Amstrad CPC 6128.

I asked him the other day whether the CPC6128 booted straight into Basic, or there was an intermediate OS. Here was his response:

amstrad cpc 6128The programming commands available right from ON comprised "Amstrad BASIC".
The disk-related commands such as SAVE, CAT etc comprised "AMSDOS".

We had to put a special disk in and type |CPM [i.e bar + CPM] to get the CPM operating
system. That's what we used for formatting or disk-to-disk copying. Some
games ran on CPM so were launched by putting that game's disk in and
executing |CPM. Most games and programs were executed with RUN
"<nameofgame>"...

Ahhhh, takes me back.

(In contrast, the Apple IIes at CBC [i.e. at school] always defaulted to booting from
whatever 5.25" floppy was in drive A - with B spare for a data disk. In
those puppies you had to hold a switch on the back on startup for them to
go into command-line AppleBASIC.)

To fulfill the requirements of this meme, i ought to include a picture of what I looked like as a child. Here it is:

childhood

Not too dorky. Of course now that I'm grown up I look far more suave:

adulthood

Smoking is cool, right?

To spread this viral meme I'd like to tag Justice Gray, JoCo Loco, Joel Pobar, the BronJohn collective and, for his sins against F#, Paul Stovell.

How about you? Grow up dorky? What's your story?

Read On...


Fri, 10 Oct 2008 07:49:55 GMT

Is that all you've got!?

What's the capital of
the United States?
(drum roll)
About twenty cents. #

Just tell me now, world. Are we serious about this catastrophic global depression or not?

Is this just another of your doomsday fads? Because frankly, some of us are a little tired of your melodrama.

Last month it was that peak oil business. Before that it was global warming and carbon trading. Then it was the obesity epidemic.

You promised that the SARS coronavirus would turn into a pandemic that killed us all, if bird flu didn't get to us first.

http://
IsTheEconomyDownForEveryoneOrJustForMe
dot com. #

And you wasted a lot of our money and effort worrying about this supposed terrorism wave that you promised would crush Western society into long-deserved oblivion.

Your flippancy on these negative promises has been remarkable and frankly my patience is wearing thin.

I'm not going to drag up all the wasted years of worrying about the cold war, and the certain death from global geo-thermo-nuclear warfare with which you haunted my childhood years. But I will say this:

Global meltdown is
going to finally
give us all the
one thing money
can't buy.
Poverty. #

The best you've got for me is something about poor liquidity in the market place!? Seriously!?

Fuck you, Earth. You've got to do better than this.

Give me total fucking annihilation from blood-lusting aliens with nuclear guns in their finger-tips, or just shut up and let me write my code.

Sincerely,
lb.

Read On...


Sun, 28 Sep 2008 11:07:05 GMT

TimeSnapper 3.2: What are you afraid of?

this image was a work in progress that atli sent me -- the final release is slightly more polished

We've just put out TimeSnapper 3.2 to help analyse your online life.

TimeSnapper has always helped you understand (and replay) the time you spend with local applications, but we've never performed deep analysis of the time within any particular program.

But because browsers are worlds unto themselves, we now give them special attention and give you more details (via reports) about what sites are capturing your attention.

Internet Explorer, Firefox and Google Chrome are watched carefully, so you can get a clearer picture of where all your time really went. (Sorry Opera and Safari, it's sad trombone time for you.)

As usual, a whole bunch of improvements made it out along with the main new feature. Check the release notes for details.

Oh and we've reduced the price again. Instead of the usual $39.95, we've dragged it down to $24.95. This is a happier price I think.

(this is from my home computer, by the way)

People responded very positively to our other price drops, and this is perhaps a more sustainable price. We're not getting rich off it, I promise you, but we are getting enough sales to keep our interest piqued, and ensure that we keep improving the software.

What are you afraid of?

Something I'd like to know more about... what can we do to make TimeSnapper less terrifying?

A certain proportion of people, when they hear about TimeSnapper, or they see it in action, have this strange response, along the lines of:

"I'd rather not know how much time I'm wasting."

My analysis of this attitude goes something like this:

  1. You feel you are wasting a lot of time.
  2. You are not happy about how much time you're wasting.
  3. You believe you're completely powerless to change.

If that's true, then having more information will indeed only make you less happy. The tired old addage, "Ignorance is bliss" applies.

I strongly disagree with this sentiment, but I don't know the right way to persuade these people that information is a powerful motivator.

We could give one free psychiatric consultation with every copy purchased... but that might cost a bit much.

Otherwise I think we're doomed to give up on a certain slice of humanity: the very people most likely to benefit from our software.

What are your thoughts? Would you "rather not know how much time you're wasting"? And if so, what could someone say to help you?

Read On...


Fri, 26 Sep 2008 05:07:40 GMT

Babbage and Boole!

damn you george boole

I'm looking for a talented graphic designer to help build the t-shirt design of my dreams, based on the 'damn you George Boole' motif.

Or not.

On a separate, thought thematically linked topic... How awesome is this paper, written in 1826, where Charles Babbage creates a notation for describing the state of one of his engines. Essentially he derives and explains the first machine language.

It's pretty much lisp without the brackets, of course. No, it's maybe more like musical score, or guitar tablature even.

Read On...


Mon, 22 Sep 2008 10:12:01 GMT

Downloadable Slide-decks: "Build your own Tiny Software Company"/"F# eye for the C# guy"

Here's a fistful of powerpoint slides from the talks I gave at tech-ed australia.

The talks were a blast to deliver. I only wish there was more time to talk about stuff I love.

Regarding the Hanselman showdown I ought to fill you in on the conclusion of that little chapter.

Somehow, early on the first night of the conference, there was a public arm wrestle conducted on a stage in front of a boisterous crowd. Not kidding. True.

Of course, I don't need to tell you who won that little bout. It will suffice to say that I no longer mangle or insult Scott's good name in public forums.

Read On...


Sat, 20 Sep 2008 13:07:20 GMT

Simple Trouble Shooting Application Now Fixes Everything

10 things to do to fix your computer

I've re-packaged last week's trouble-shooting checklist as an online application.

It's javascript based, web 2.0 friendly, has gradients (but no rounded corners, so it's not fully W2C*).

In case you missed it -- here it is.

I've given some (okay -- way too much) thought to this and have a rough idea about a complete expert-system for trouble shooting all computer problems.

Expert systems that I learnt about way back, in those crazy school days, seemed to be largely focused on medical topics ("male? definitely not pregnant. spots? might be measles."). More recently, circa 2002?, I recall a nifty expert system that could guess any 1970's television show you were thinking of. (Provided it was 'Happy Days' -- which it was).

How about computer problems?

I can envision some kind of wiki-like system where people who have solved their problems can contribute further Q&A to a huge tree of diagnostic trouble-shooting possibilities...

Let me get you started...

Q.1: Is the power on?

A="N"?: Return "Turn the power on."

A="Y"?: Continue to Q.2;

Q.2: Did you turn it off and turn it back on again?

A="N"?: Return "turn it off and turn it back on again."

A="Y"?: Continue to Q.3;

Enough theorising. Check out the trouble-shooting checklist, share it with your loved ones. Use it to solve your computing problems. And be good to each other. Once in a while. Please.


* W2C = Web 2.0 Compliance.

Read On...


Fri, 12 Sep 2008 05:06:06 GMT

a simple checklist for trouble-shooting regular problems

With Joe Cooney's help, we've constructed a simple checklist for trouble-shooting regular problems.

Have you got any further items you regularly find yourself checking off?

Please add more!

  1. check the event log
  2. google it
  3. reboot
  4. run iisreset
  5. empty the recycle bin
  6. hit ctrl+break
  7. kill the aspnet worker process
  8. clear temporary internet files
  9. touch the config file
  10. degauss the monitor
  11. remove everything from the startup folder
  12. "get latest" and rebuild
  13. login as admin
  14. run ipconfig /renew
  15. check if capslock is on.
  16. run a virus scan
  17. download the latest CTP
  18. disable and then re-enable the network interface
  19. restart services (some/most/all)
  20. change your password
  21. unplug your router, and leave it unplugged for 10 seconds before plugging it back in
  22. clear your cookies
  23. add current site to your trusted zone
  24. disable javascript
  25. try to ping the server
  26. press 'clean solution' from the context menu in the solution explorer
  27. repair the installation
  28. run large magnets over all hard drives
  29. check the network cable
  30. defrag the hard drive
  31. try it in a different browser
  32. run a spyware scan
  33. minimize all windows and check for a modal dialog
  34. ensure configuration is correct
  35. see what has changed recently
  36. run process monitor
  37. run chkdsk /v
  38. revert all checkins from anyone named 'Gazza'
  39. run the windows update service
  40. remove and then recreate all Bluetooth partnerships
  41. do a hardware reset on your mobile device
  42. decompile + monkey punch + duck slap + donkey whack
  43. what would jesus do?
  44. look for suitable workarounds
  45. re-calibrate your Geiger counter
  46. check for packet storms
  47. best to rule out toxicological contamination early on
  48. describe the problem in terms even a child can understand
  49. apply duct tape
  50. increase the timeout duration
  51. increase the maximum threadpool size
  52. write to your local minister or government representative
  53. try using the Microsoft Online Crash Analysis to submit your crash dump bucket-id
  54. disable the customer experience improvement program
  55. eat liver of sacred monkey
  56. import the decryption certificate to the local client certificate store
  57. ensure sql server is setup for mixed mode authentication
  58. bypass proxy server for local addresses
  59. check the hosts file and the routing tables
  60. use filemon to locate any other log files being accessed
  61. check the bios
  62. update the device drivers for all peripherals
  63. attach a debugger, get a memory dump, look at it in a hex reader and post it to a forum
  64. cleanse all user inputs
  65. put a try catch around it
  66. replace the batteries in your wireless mouse and keyboard
  67. recompile all dll's
  68. uninstall the old version, re- install the new version, apply hot fixes patches and upgrades
  69. remove the case from your computer, and aim a fan at it
  70. check that you haven't been blacklisted
  71. run diagnostic checks on surge protection units
  72. add an index
  73. remove an index
  74. recalculate indexes
  75. ensure ftp uses passive mode
  76. recalculate statistics
  77. reboot in safe mode
  78. check kerberos delegation
  79. review query plan
  80. if 'automatically detect settings' is checked/unchecked, then uncheck/check it
  81. kill rogue processes in task manager
  82. run memtest.exe
  83. boot from your emergency repair disks
  84. follow standard knoppix data recovery procedures
  85. tweak-UI
  86. uninstall adobe pdf reader
  87. insert "Debug.WriteLine("up to line 53");" where appropriate
  88. set tracelevel to verbose
  89. flush buffers
  90. % truss -t \!all -t open a.out
  91. use cdb or windbg. add in SOS for clr issues.
  92. field test any lightning protection devices
  93. use a temperature gauge on all hardware components, and compare against safe operating limits from manufacturer
  94. run it inside a VM
  95. check the DPI.
  96. search the knowledge base
  97. enable javascript debugging
  98. turn off friendly http error messages in IE
  99. set the current culture to en-US
  100. attach a multi-meter
  101. roll back to your most recent backup
  102. check for GC pressure
  103. empty the MSI cache
  104. temporarily allow popups
  105. look in your spam folder
  106. recompile. wait. recompile.
  107. turn off windows firewall
  108. run caspol and give everything full trust
  109. put yourself in the shoes of the program itself. if you were the program, what would you do?
  110. ask hanselman
  111. try wireshark. failing that, try fiddler. what does tracert show?
  112. check the blueprints and read over the uml.
  113. implement the retry pattern.
  114. rtfm
  115. delete the bios
  116. attach anti-static wrist strap on every appendage
  117. sit inside a faraday cage
  118. insert "alert('here');" where appropriate
  119. overwrite every byte in memory the standard five times as pre-scribed by nsa guidelines
  120. reinstall the operating system from the original media provided by the supplier
  121. add a lock statement
  122. blame Irwin the intern
  123. blame the guy who left last week
  124. blame the ESL guy
  125. blame DNS
  126. add a sleep statement
  127. apply a fudge factor.
  128. run a spell checker over your code
  129. light some candles. sacrifice chicken.
  130. set all DWORD's to 0 in the registry. Then delete the registry
  131. drop all databases.
  132. unregister and re-register all dlls
  133. reboot 3 times
  134. drink own urine
  135. run prime95 overnight
  136. recompile the kernel
  137. do the packets hop subdomains, and if so does NAS require a NAS forwarding service -- how about VLAN?
  138. track down the original programmers who wrote the system, apply percussive trauma therapy.
  139. uninstall java
  140. underclock it
  141. ignore it
  142. post a request for comment on theDailyWTF
  143. ask for correlating evidence that the problem even exists
  144. sharpen your wooden stakes before proceeding any further
  145. melt silver crucifixes onto tips of all bullets
  146. fill your water bottle with holy water
  147. call tech support
  148. check when daylight savings begins
  149. simmer ground rhino horn on a bed of whale pancreas
  150. plan and enact your fire evacuation plan
  151. bathe in holy water
  152. increase dosage on all medications. check for interactions.
  153. bury heart of an ox at midnight under crossroads on fullmoon
  154. clean up your desk
  155. check that pump's suction pipe is elevated above bottom of pond. (Float the inlet 18 to 24 inches below the water surface)
  156. wear shoes with six inch cork soles
  157. wear raincoat, goggles, breathing apparatus
  158. climb into an anti static bag
  159. always use a condom
  160. check pressure reading on gauges number 1 and 2
  161. run it through an oscilloscope
  162. check your immunization schedule is up to date
  163. check for seismic/tectonic activity, solar flares, tsunami, meteor showers.
  164. go and get a coffee. come back and look at it with a fresh set of eyes.

Read On...


Mon, 01 Sep 2008 11:23:55 GMT

secretGeek at Tech-Ed: "How to build your own Tiny Software Company"

(latest details)

tech ed australia map

Turns out I'm talking at tech-ed Australia on Wednesday -- that's the first day -- straight after the keynote.

09:45 AM CT200 Build your own Micro-ISV Ė Better than a license to print money : Location: Developer studio.

The location, "Developer Studio" is in the main exhibition hall.

So, as soon as the keynote finishes, head over to the main exhibition hall and get a good seat in the developer studio. You've got that?

Once you arrive, we'll try and make lots of noise to attract more people into the Developer Studio.

We want to have the biggest, most energetic, most boisterous chalk-talk that tech ed has ever had.

We can do that right? We want to put Scott Hanselady to shame and we'll do whatever it takes.

Come on sunshine. Take out your mobile phone right now and set a reminder, at 9:40 AM, Wednesday 3rd September, just as your strolling out of the keynote, "head to the developer studio in the main exhibition hall."

Magical secrets of building your own software empire shall be unleashed...

Read On...


Fri, 29 Aug 2008 11:11:19 GMT

Bambrick versus Hanselman: Bring it!

So it turns out our old friend and nemesis Scott Hanselman is going to be talking at Tech Ed Australia (and New Zealand too). He's got something like 57 slots.

Other lecturers are terrified that their talk will coincide with Scott. For my part, I say BRING IT ON, HANSEL-GIRL!

If one of your presentations is simultaneous with mine... that's great. Let's make it a little challenge, hey 'Snot Hanselman'.

Who can draw the biggest bestest most evangelical crowd? Wiener-face Hanselgirl with his pansy rah-rah-'mvc-is-oh-so-great' shill tactics, or straight shooting, school of hard knocks Bambrick, with his tough lessons and hard won truths?

I giggle at your puny intellect, Hanselfool. I will crush you with my superior powerpoint skillzies. You are going to rue the day you set foot on my continent, H-Dog.

And if it turns out that you are not competing with my lecture, then I trust you will be man enough to attend, and to witness how things are done, Down Under Style? Or are you too much of the big girl's blouse? I think so. Of course you are.

(footnote for the humour impaired.... i'm a big fan of Scott Hanselman, a hanselfan infact, and i owe him a big thanks, because the fact he interviewed me on his podcast is the direct reason i've ended up speaking at tech ed -- plus he's given me various pieces of encouragement in this topic over the last few years. Can't wait to meet the guy in person. (Will he sign my boobs? Let's hope so) All up, he's truly the bestest guy in the whole world)

Which is not to say that I won't trash talk him in public every chance I get.

Read On...


Fri, 29 Aug 2008 08:55:36 GMT

The Greatest Chalk Talk Known To Man: 'Better than a license to print money: Build Your Own Tiny Software Company'

Build Your Own Software Company

Argh! Help! The panic! The rush! The doubt!

I'm presenting a chalk talk at tech-ed Australia next week and I'm suitably freaked out.

This ought to be a tiny, insignificant affair. Just a 20 minute talk on a topic I'm intimately familiar with.

But instead the preparation is rapidly turning into a gigantic survey of the entire history of thought on the matter at hand. I've plumbing new depths of philosophical intrigue in a quest for value-added deliverables and other dilbert-esque buzzwords.

Are pyrotechnics allowed? While animations are expected, what about fireworks? Rockets? Formation squadrons of jet planes zooming past at key moments? Simple costumes, makeup, smoke machines? Should I do my funniest dance??

What level of sophistication does the audience expect from its lecturers? Can I apply for, complete and be awarded a PhD on the topic within the next five days? If not, then am I a fraud? What books can I read? What lectures can I download? What fonts can I use in the talk? What props would be considered suitable and what props would be banned by local fire/terrorism regulations?

All I've heard so far is that I'm talking on Thursday morning. My name isn't in the official itinerary yet -- but don't let that put you off. Buy a ticket anyway ;-). I'll be there, I guarantee it.

The topic is 'Better than a license to print money: Build Your Own Tiny Software Company'

With no Frank Arrigo left, I must carry on the mantle of the short, podgy and enthusiastic superhero, all alone.

Come up and say hi. I get terribly lonely. Hug me.

Read On...


Sun, 24 Aug 2008 11:08:09 GMT

Alan Kay on 'The Camel has Two Humps'

I had some amazing comments left here by Alan Kay himself. Alan Kay (for those who haven't been paying attention) is the father of smalltalk, pioneer of Object-Oriented Programming (plus dynamic programming, message-based programming, gui-environments and much more), 2003 Turing Award Winner... he's a visionary without whom there'd likely be no windows in MS Windows (or Macs), no 'one laptop per child' program and many more things besides all that. Alan from Tron? Based on Alan Kay. Seriously.).

Alan's writing -- even in comment form -- is so perfectly crafted that I thought i'd move it into its own post, and turn some of the words into hyperlinks, and added two [bracketed] notes.

First I asked this...

Something I'd love to know is what does Alan Kay think of this (draft) paper from 2006, 'The Camel has Two Humps'? (also discussed at Coding Horror)

Personally i've discounted it as poorly conducted research -- but it had a lot of resonance with readers at the time.

i'd be very interested in your response.

lb

Alan Kay's Response...

I saw this a few years ago. They could be right, but there is nothing in the paper that substantiates it.

(How to do a short reply here?)

Notion 1: Good science can rarely be pulled off in an environment with lots of degrees of freedom unless the cause and effect relationships are really simple. Trying to assess curricula, pedagogy, teaching, and the learners all at once has lots of degrees of freedom and is *not* simple.

So for example we've found it necessary to test any curriculum idea over three years of trials to try to normalize as much as possible to get a good (usually negative) result.

Notion 2: Most assessments of students wind up assessing almost everything but. This is the confusions of "normal" with "reality".

For example, in our excursions into how to help children learn powerful ideas, we observed many classrooms and got some idea of "what children could do". Then I accidentally visited a first grade classroom (we were concerned with grades 3-6) in a busing school whose demographic by law was representative of the city as a whole. However, every 6 year old in this classroom could really do math, and not just arithmetic but real mathematical thinking quite beyond what one generally sees anywhere in K-8 [kindergarten and grades 1 through 8].

This was a huge shock, and it turned out that an unusual teacher was the culprit. She was a natural kindergarten and first grade teacher who was also a natural mathematician. She figured out just what to do with 6 year olds and was able to adapt other material as well for them. The results were amazing, and defied all the other generalizations we and others had made about this age group.

This got me to realize that it would be much better to find unusual situations with "normal" populations of learners but with the 1 in a million teacher or curriculum.

I found Tim Gallwey, who could teach anyone (literally) how to play a workable game of tennis in 20 minutes, and observed him do this with many dozens of learners over several years.

I found Betty Edwards who could teach (again literally) anyone to draw like a 2nd year art student in one intense week.

And so forth, because what the exceptional teaching is doing is actually allowing assessment of what general human beings from a typical bell curve can learn from crafted instruction.

And, I think some of the keys here are in the metaphor of bell curve. Students will exhibit distributions of talent, motivation, learning skills, style, etc., and one will see these show up right away in any simple-minded form of instruction and curriculum.

But if the battle cry is "Learner's First", then what we really want to know is what can be done to help the different types of learners. Some don't need any help. Some need to learn some things before they tackle the main subject. Some need to be shown different POVs so they can see a route for them to learn.

Really good teachers want to get all the students to be fluent, and they often find ways to do this. "Regular" teachers often just want to get through the material. Some school systems want to use education to sort the population rather than to educate the whole population. Etc.

I don't know the general answers here, but our research groups in the mid-70s [presumably the Learning Research Group at Xerox Parc] set a goal of 90% fluency for (say) 10-12 year olds, and then we proceeded to fail to achieve this until about 1998, when enough things had been done in the computer environment to provide hooks to many different kinds of children without losing the essential high quality of powerful ideas that was our goal.

I think as a teacher, one has to embrace the bell curve idea and be prepared to deal with at least three tiers of preparedness in the students. One could hope that a lot more general prep about thinking and symbolizing would have happened in K-12, but it doesn't in the US for sure.

There has been some very interesting work with respect to science teaching that seems parallel here (for example, by Tinker and others at Tufts). They not only found a pretest (could they interpret various kinds of graphs?) that would predict the grades of the 1st year physic students, but found that teaching the kids skills in doing well on the pretest (using some very creative ideas that Jerome Bruner would find familiar) would also vastly improve their performance in the physics class itself.

So the pretest was not just testing, but also finding some forms of relational and figurative thinking that some of the students needed skills in, before tackling physics.

I think every musician who is reading this will know what I'm driving at here. Music is a lot of skills and types of thinking and few musicians are naturally good at all of them. The desire to be a musician plus decent music instructors will find the things each learner will need to work on to get fluent. The result is that most skilled musicians can play advanced stuff, but they are all rather different on their outlook, how they practice, what they practice, etc.

(Sports and art also ... and almost certainly the more holy subjects sanctified by society, and those pretenders to the throne such as computing ....)

Cheers,

Alan

Read On...


Fri, 22 Aug 2008 01:29:13 GMT

is the music inside the piano?

There are several movements underway in Australia to get more computers into schools "A laptop in the hands of every school child" etc.

I'm in favour of the idea (as a technologist and a futurist) but it strongly reminds me of this quote from Alan Kay:

"Think about it: How many books do schools haveóand how well are children doing at reading? How many pencils do schools haveóand how well are kids doing at math? It's like missing the difference between music and instruments. You can put a piano in every classroom, but that won't give you a developed music culture, because the music culture is embodied in people."

"The important thing here is that the music is not in the piano. And knowledge and edification is not in the computer. The computer is simply an instrument whose music is ideas."

Read On...


Sat, 16 Aug 2008 13:53:43 GMT

The Bluffer's Guide To Yegge: Business Requirements R Bullsh*t

the hp omnigo was not built by people who would use it. instead it was built by people who imagined the people who would, perhaps, use it

All Steve Yegge articles are awesome, but no one has time to read them. If you are at a cool party with cool people you must pretend to have read all of Yegge's stuff.

To that end, here is the bluffer's guide to his latest article:

"Business Requirements are Bullshit"

  1. If development of your product involves a 'requirement gathering' step then your product is doomed
  2. Only build stuff for yourself

Examples include Steven's experience building the failed HP OmniGo range of Pamtop organizer products.

Strong analogies are drawn with Warren Buffet's investment style.

To sound like you read the entire article when you did not in fact read the entire article, just say the following:

"Yeh! I'm so going to buy a mountain-bike seat extender for my grandmother too!!?"

<eom>

(If you are now compelled to read the entire article... well, don't come begging to me for a refund on your time.)

Read On...


Sat, 16 Aug 2008 13:24:30 GMT

Prototype Ready for Launch

It's taken a lot of hard work in my cave downstairs, but i think the prototype suit is finally ready.

my awesome ironman suit

Now back off or I'll flip out and kill everyone.

(p.s. at least i'm not this guy ... or that guy lower down the page in the blue outfit.)

Now For A Slightly More Disturbing Confession

I've been messing with shoes lately. And I like it.

I'm planning a shoes version of wscg, just to push it to the real ultimate limit.

Read On...


Tue, 12 Aug 2008 23:15:37 GMT

Idea: a poor man's eye-tracking heatmap for win forms

eye tracking heatmaps for a website show where the eye goes

idea: a "customer experience improvement program" -- for TimeSnapper, or for any .net win forms application.

what happens is this: if the customer has agreed to partake in the program, then each time a form loads, a method in a library is called.

That method will walk through all the controls in the current form, and add event watchers for certain events:

  • mouse hovers,
  • button clicks,
  • enter/exit of textboxen,
  • selection change of combos
while eye tracking devices are intrusive and ugly, mouse tracking and event logging are silent and unobtrusive

...All the "important" events that demonstrate when a user is using or paying attention to a control.

When these events occur, they are logged and tallied into a separate xml file.

At regular intervals, or on demand, the xml file can be sent back to a home server.

But also -- the user can inspect the file locally and even "view" the file.

google analytics shows you the relative popularity of each part of your page

When the file is loaded, then it creates a hovering overlay -- a kind of heatmap that tells you how often each control is clicked on, hovered over... how often backspace and delete are used in a given textbox (this is a poor man's error rate) ...

So the customer can load this info themselves -- and they can send it through to the product owners to help them get an overview across one or many users. How useful are certain features? Does anyone use this form? (you'd need to count the number of loads for each form too...)

Messageboxes are an important thing to track -- but i don't have any technical idea for tracking them.... but a true reflection wizard would be able to do this i'm sure....

Google analytics has a feature where they show you the relative popularity of each part of your page, as an overlay.

Anyway that's my idea -- a poor man's eye-tracking heatmap/google analytics for windows forms.

I know that the MS office team records similar information ('SQM', 'Service Quality Monitoring' and of course 'the Customer Experience Improvement Program' are keywords to use if you're looking for more info), and used this information to help design the ribbon control -- but there's a few key differences here:

  1. they don't let the user 'use' the recorded info
  2. they don't boast about cool visualisations and overlays
  3. they don't provide a general technique usable in other programs
  4. They actually did it, they didn't just talk about doing it ;-)

Read On...


Sun, 03 Aug 2008 12:14:34 GMT

'The Register' seems to have plagiarised Mary Jo Foley

similarities

I was researching Microsoft's 'Midori' and 'Singularity' projects -- and noticed that two recent articles i found in the mainstream tech press were almost identical.

The first one was by Mary Jo Foley at ZD net, titled "More tech details emerge on Microsoft's 'Midori'"

The other article was at 'the register' titled "Microsoft to kill Windows with 'web-centric' Midori?" attributed to Kelly Fiveash, and it seemed to be an almost complete copy.

It's not just that both articles reference a particular SD times article (Microsoft's plans for post-Windows OS revealed)-- but they use the exact same sequence of quotes and the same sequence of key words and ideas is presented in both articles.

Here's one little example (that I forgot to highlight in the images).

MJF says:

"Midori is, indeed, a distributed operating system (harkening back to Microsoft's old "Cairo" project)."

While the register says:

"Midori is a distributed operating system that appears, in part, to contain elements of Microsoft's failed 'Cairo' and WinFS projects."

The Cairo reference is not in the article they are both citing -- it's something MJF thought of. So when the register says that this distributed OS "appears" to contain such an elemnt, they would do well to instead say "it appears to Mary Jo Foley" -- since it was she who made the observation. And I think in this case it's a mistaken observation, which makes the intellectual theft more obvious.

Maybe this is just typical in tech journalism -- i've never looked at it this closely before. Probably most journalism is just about recycling each other's work and this is no more blatant than any other case. Still -- pretty sad work.

Read On...


Sat, 02 Aug 2008 05:47:33 GMT

A magic goal for software businesses

Joel Spolsky wrote the foreword to Eric Sink's book "The Business Of Software"

In that foreword, Joel talks about growing a software business from humble beginnings, much as occurs in a MicroISV.

Near the end, he says the following -- and he says it in a paragraph all of its own, because it is a magical paragraph:

"One day, youíll turn off the feature that emails you every time someone buys your software. That's a huge milestone."

Wow. Can you imagine that? It totally blows my tiny little mind away. That's like having so much money that you light your cigars with 100 bills -- and then you don't even finish the cigar.

TimeSnapper has been selling like hotcakes lately, while it's still on special at $19.95, but even so I wouldn't say my inbox is actually close to collapsing from the added burden.

I've been putting some thought into what can take us to that magic next level -- and one particular thing keeps occuring to me -- just keep doing what we're doing. We seem to be growing steadily, and the software keeps improving. We keep listening to people and we keep ruthlessly removing bugs. It's working. We're learning to do more marketing, we're talking to people all the time; we're headed in the right direction.

It's a blast -- a lot of fun, running a software company. Very stimulating on the brain.

If I haven't encouraged you lately, let me encourage you now. It's worth doing. Go for it.

Read On...


Fri, 01 Aug 2008 12:14:28 GMT

A to Z of Software Methodologies

In response to a recent 'Definitive' List of Software Development Methodologies I thought I ought to post my own A-Z of software methodologies:

Can you tell me what I'm missing?)

ADD  Asshole driven development - team lead badly out of touch, yet never wrong
BDD Build driven Development - builds it does? check it in you should
CDD Competition driven development - GOOG and AAPL have one, we need one too
Checkin driven Development - boss measures success by checkin count, more==better
DDD Database driven Design - objects enslaved by related rows
EDD Education driven Development - Ruby newbie, but i'll learn
Entertainment driven Development - maybe we will fail, but by god we'll have a blast
FDD Fear driven development - if we don't add feature number 1 million and 3, we may lose a customer
Fantasy driven development - shipping on time, feature complete, zero bugs, free of charge
GDD Golf driven development - ceo heard a new buzzterm while on golf course
HDD Hatred driven Development - strong team plus clear goals forged around common enemy
Heisenberg driven development - cannot be defined without altering the meaning
IDD Industry driven development - never aim at the ass end of a duck
JDD Java driven development - "i don't know the problem, but i know the solution is java"-style thinking
KDD Knowledge driven development - we are wise and our product is awesome
Knife driven development - code it or i'll cut you
LDD Luncheon driven development - drunken lunch, big idea, now we're sleepy
MDD Munchie driven development - team too stoned to stop coding
NDD Nacho driven development - then they ate some nachos
ODD Object driven development - don't stop until your OO hierarchy is 57 levels deep
PDD Panic driven development - works for me
Paradigm driven development - synthesizes an ecosystem of evolving collaboration architectures
QDD Quantum driven development - only works on hardware that hasn't yet been invented
RDD Research driven development - this time for sure!
SDD Sales driven development - head salesguy already promised it, now we gotta build it
TDD ToDo driven development - aka stepwise refinement
UDD Underwear driven development - seat of the pants approach
VDD Voodoo driven development - if it doesn't compile, just stick another pin in it
WDD "Works on my machine" driven development - formerly, Rapid Application Development
Whiteboard driven development - see Domain Driven Design
XDD Xml driven development - "xml is like violence, if it's not working you need more of it"
YDD Y-Combinator driven development - (equals (name Paul Graham) (plus lisp god))
ZDD Zen driven development - you don't drive the development, the development drives you

Read On...


Mon, 28 Jul 2008 22:04:27 GMT

TimeSnapper in Music!

An awesome legend made a rap about TimeSnapper!

This is brilliant. Listen to it here.

Lyrics are as follows:

using my computer on a daily basis
it's amazing how most of my day is basically wasted
whether it be on news or youtube views
it seems the more time that i have the more that i lose
but there's a new tool that reviews what i do
and regarding what the features are i'll name you a few
to start off you run the program TimeSnapper
it snaps shots of your screen and plays it back after
analyzing how much time you idle in applications
you assign a score based on those relations
and the more time you pour into important tasks
the program reports a grade back based on that
there's two versions, one free and one pro
as for the difference, try it out if you wanna know

Trying to find the contact details so I can send him a license...

Read On...


Sun, 27 Jul 2008 10:56:28 GMT

Fixing problems can give you a glimpse of something terrible

I was over at a friend's place today, and there was much swearing about F***ing Vista, and "F***ing Microsoft" because he couldn't get Live Messenger to install succesfully on Vista (Home Premium).

Live Messenger is one of the main things he uses on the computer -- so its broken state meant that a large portion of his investment in a new computer was total waste. Very frustrating stuff.

My friend was pretty certain that I wouldn't be able to fix the problem, because:

  1. he'd spent a long time on it himself (he has a macgyver-like ability to solve problems)
  2. another friend, who is a talented and successful sysadmin had spent many hours trying to fix the problem.

In fact, he was so certain I would fail that he made this generous offer:

If I succeeded at getting Messenger to work on his computer, he would give me the opportunity to take a photo of his fresh new vasectomy wound, and share that photo with the readers of this blog. Seriously.

Too good to pass up, I cracked my knuckles and sat down at the computer.

Well, i tried to diagnose the problem, and i was stonewalled immediately.

The Live Installer (WLInstaller.exe) was failing, and giving no reason, no detail, no error code -- nothing you could use for "direct" troubleshooting.

Worse still, there was absolutely no evidence in the event log.

That was a pretty big fail, on the part of WLInstaller.exe. As usual, I'd like to take a baseball bat to the live team. But Vista didn't seem to be to blame at all.

It is far too easy to blame the Operating System whenever there's a problem on the machine. Does Vista deserve to be cut some slack? Maybe just innocent until proven guilty would be a fair place to start from.

I had momentary visions of using (sysinternals) Process Monitor and Fiddler to see what was really going on. But then I took my usual troubleshooting tactic: JFGI.

Turns a lot of people have trouble installing Messenger if they're behind a proxy.

The file 'WLInstaller.exe' is just a shim that is supposed to grab the real installer files from the internet. But if your machine is behind a certain type of proxy (I don't know what type in particular) then it won't be able to download the real installer files (the .msi).

This forum post, "Install WLinstaller.exe via proxy in Windows Live Messenger", gave a link to download the .msi file directly, and bypass using the broken WLInstaller.

It worked a treat.

You will be pleased to know that I declined the ensuing photo opportunity. I can only imagine that you missed out on seeing something like this.

Read On...


Sat, 26 Jul 2008 01:14:58 GMT

Web Tablet: Toward Less Complexity

mockup of the dead simple web tablet

TechCrunch is usually a deplorable timesink but I'm quite intrigued with their recent post about 'A Dead Simple Web Tablet'

The idea is instantly exciting -- but the funny thing is how readily those who love the idea are willing to see it destroyed.

The crux of this product is that it's dead simple. It has to be thin, light, cheap, low power, browser-only, always connected, with no OS, and no tweakability. All of these goals work together toward one goal: simplicity.

Yet, people who claim to love the idea are also clamoring for its destruction: they're asking for more and more features. They just don't get it.

The acclaimed masters at simplicity would haveto be 37signals who've written countless salvo's on the less is more principle.

The general template for the 2000 or so comments on the web tablet seem to follow this insane template:

simplicity isn't just a bullet point in a list

WOW AMAZINGS!

i am 8 yr old dreamy eyeed blogger who will help make this awesome by giving ideas.

you MUST attach a microwave dish and a muffler.

Also, make it cheaper. Then i will buy two.

Here's a tiny portion of the 'extra features' that commenters have asked for:

  • Need the ability to add software
  • have a dedicated right-click button for extra functionality
  • where is the button to bring up a touch screen keyboard?
  • Make 3 different tablets at different prices with increaseing features.
  • Bond everything with screws... for tinkerers...
  • You donít need a power port - you can use wireless power transmition, simply charge it by putting it on a powered matt
  • add home automation\
  • Put in a standard ethernet port, not everyone will have wifi
  • folding in half would be a killer feature. Arenít LCD screens flexible enough?
  • GPS
  • a one-touch "button" area in a corner to pop up a FAST, dialog... for setting up a complete personal shorthand
  • rubberise the edges and part of the back of the device
  • Sugar XO for the gui
  • Car charger
  • Boot from SD
  • What about Verizion/Cingular WiFi
  • docking station for the Apple iPhone 3G
  • have a setup in the beginning when you turn on the tablet, then allow them to choose what browser
  • Youíd better have Gimp/Inkscape on there too
  • make it so we can mod it
  • Add a button on the right and left for moving the browser backwards and forwards so that it is more of a two-handed hand-held device
  • screen resolution is at least 800◊600
  • one of those little plastic things on the bottom of a keyboard, so it can stand up on a flat surface
  • Sliding onboard keyboard
  • A keyboard button is a good idea
  • a clamshell with dual screens
  • ability to run the Firefox addonís
  • an adsense supported version for free.
  • Sound Jack
  • Bluetooth
  • Wifi
  • A few SD slots (must be more than one).
  • A modest Flash drive (1 gig)
  • A USB port on the side (attach a keyboard/mouse).
  • An accessory, cover, perhaps a fold back that acts as a stand.
  • A4 size.
  • local media storage is a must -- SD cards would be the best way to go
  • Ability to play rudimentary games and emulators as well as use some of the more esoteric graphic designs of compiz, like drawing fire and watching it rain on my lap
  • Multitouch would be a gigantic boon to the design and the function
  • VPN would be very interesting
  • try to include paint.net, the GIMP, or photoshop
  • Iím all for having different configurations and the consumer deciding
  • We really need a good eBook reader
  • Something sleek and black would be really nice with an OLED screen
  • hot-swappable batteries,
  • similar software to the really rather good MS OneNote, and a decent OCR engine
  • have a small covered USB port so you can plug in a typical USB Drive
  • a waterproof version to check the news in the morning while having a shower.
  • a bluetooth module... allow you to connect multiple devices wirelessly.
  • Instead of a slide out keyboard, how bout an optional folding bluetooth keyboard.
  • would have to have a comic book reader application like Comix, as well as the web browser for Marvel Digital comics
  • Given the prominence of videomessaging it needs to have a video camera and decent microphone and speaker
  • have a brick that is a battery that plugs into the device.

Read On...


Wed, 23 Jul 2008 00:28:54 GMT

Do they store the code for TFS in TFS?

If they don't -- then it gives me absolutely no confidence in the product.

But if they do store the code for TFS in an instance of TFS... well, in that case I have absolutely no confidence in the product.

;-)

Read On...


Sat, 12 Jul 2008 13:03:53 GMT

Sudden TimeSnapper Discount!

Hey cats and crooners.

TimeSnapper is on sale for a very short while.

We're dropping the price to $19.95, waaaay down from the usual $39.95.

I quite like the normal price. People pay it. They're polite about it. And I get some money in my pocket.

But my most excellent business partner, Atli, seems to have this generous (*cough* misguided *cough*) soul where he believes that people with less money, (and also bargain hunters), deserve to get their hands on the software we've worked so very very hard to build and to continuously improve. He thinks we ought to give that away for practically next to nothing. Thanks Atli. Great Idea. Up there with Napoleon's invasion of Russia. (A dismal failure that one, by the way). So, anyway, he talked about offering a temporary discount, and I foolishly let him proceed.

I don't want to over-dramatize the point, but clearly these insane prices won't last. We'll either go broke or end up in business-divorce-court. So if you want to improve the way you record and organise your life, purchase TimeSnapper this very damn minute.

It's good software, that helps you organise your life, understand how you live it, improve how you work, recover from problems, and a whole lot more. We make it better every chance we get.

And there's an extra bonus for non-US customers. This took a lot of organising. The American dollar is currently in the toilet, so anything priced in US dollars is much cheaper than usual. (Deal with it, my yankee brothers.)

Read On...


Sat, 12 Jul 2008 09:38:55 GMT

How Can Microsoft Beat Google?

Microsoft versus Google with the European Union as adjudicator perhaps. Not sure which one is google and which one is microsoft. Such attributions are perhaps the heart of the problem.

This is an interesting question that almost everyone misinterprets.

People assume the question is:

(wrong question) "How can Microsoft beat Google at Search?"

But Search doesn't make money. Forget search. (Search just brings traffic).

Advertising makes money.

While Google are almost invincible at search, they're quite flimsy at advertising. Lucky for them, most other people suck even more at advertising.

If Microsoft offered a significantly improved advertising service, then Google would be forced to buy advertising services off Microsoft. And then, the more Google excelled at search, the more money Microsoft would make.

Think about that for a moment. It sounds insane, like some whacked out piece of futurama satire, but i'm deadly serious. Okay, not deadly lethal serious, but serious enough to repeat it in a <blockquote>, for those who scan without reading:

"If Microsoft offered a significantly improved advertising service, then Google would be forced (by shareholders) to buy advertising services off Microsoft!"

Five years ago, Google's advertising offerings were revolutionary. Their minimalist text-only ads took the world by storm. The jaded internet user actually clicked on a few ads. An incredible time was had by all.

In the five years since, Google have offered only marginal innovation.

The funny thing is that in those five years, Microsoft seem to have gone almost backwards!

Far from jumping on the 'minimalist' bandwagon, they persist with the blinky-banner ad school of thinking, and even dropped SIX billion dollars on buying aQuantive, early last year in a move that... well, i'd be scratching my head if i were Steve Balmer.

Microsoft could simply fire everyone in advertising, and get a bunch of lunatic perverts from a local insane venereal-monkey asylum, and probably come up with a better advertising program. (There are rumours that they've done exactly that several times already)

Now, in the interests of being more constructive with my feedback, here's my two step plan for winning at advertising.

  1. Clone what google currently do (i.e. same thing they did five years ago)
  2. Improve upon it.

The real constructive criticism would be around how to improve upon what Google currently do with advertising.

I'm out of time. So what are your thoughts, how can advertising be better than we get from Google today?

Read On...


Tue, 08 Jul 2008 12:10:49 GMT

TimeSnapper 3.1: Attack of the the Red/Green Stripes

There's a new release of TimeSnapper, which brings us up to version 3.1.

You can now see your productivity profile at a glance, when playing back your day.

Green and red stripes in the timebar indicate your productive and non-productive time

This turned out to be a real "must have" feature. As soon as I'd implemented a rough version of it (on my home computer) I was frustrated that it wasn't yet available on my work computer. There was no going back.

We call it 'red/green' striping, because it shows productive time in green, and non-productive time in red.

You can quickly filter to see only the productive time, or only the non-productive time.

To teach TimeSnapper about what time is considered productive or non-productive you use a simple wizard. You list some applications as 'always productive'. And you can indicate keywords that are a sign of productive time.

If you aren't interested in productivity tracking, then you get a smooth blue timebar instead.

Not watching productivity? you get a blue time bar instead

It took a while to iron out the bugs, because this is a feature that I implemented, not Atli. To be fair, there were a lot of edge cases to uncover.

Also, automatic updates are enabled again. So you can automatically upgrade from whatever version you are on, right up to version 3.1.

Thanks to all the new users, and all the ongoing users who help us out with feedback and encouragement.

Also, please, if you see something we can do better, please tell us. We try. By god do we try!

Read On...


Wed, 02 Jul 2008 11:16:43 GMT

21 tools used in our MicroISV

Many, well, years, ago I started a series of articles on '25 steps for building a Micro ISV'. It's still something that I care about very much, and that I hope to get back to sharing.

In the meanwhile, here's a quick wrap up of the some of the tools we use to help run TimeSnapper, our MicroIsv.

These are by no means the 'ultimate' choice or 'best of breed' in each category -- these are just the choices that we happen to use in TimeSnapper.

I think it's interesting to see just how much software we rely upon, even though we are 'Independent'.

This also leaves out the dozens of articles and blog entries that teach, inspire or unblock along the way, and the many tools we've considered using, or the many tools we're planning to switch to.

  1. Register Domain
  2. Reliable hosting
  3. Website design -- free templates
  4. Basic Website content
    • (write it yourself)
  5. Install traffic monitoring on your site
  6. Create forums, encourage feedback
  7. Maintain a FAQ
    • (write it yourself)
  8. Get the best screenshots you can
  9. Configure email for domain
    • (all by yourself)
  10. Get payment account
  11. Allow payment from your website
    • (all by yourself)
  12. Create a PAD file -- portable application description
  13. Register at download sites
  14. Strategy: separate "free" from "professional" products
    • (all by yourself)
  15. Get a suitable end user license agreement (EULA) -- infact get two!
    • (write it yourself, with help from weasel lawyer friends)
  16. Auto update strategy
  17. License activation webservice/website
    • (we wrote our own using asp.net and firebird)
  18. Get a license management database
    • (we wrote our own)
  19. Build a proper installer
  20. Obfuscate your assemblies
  21. Automate your build+release strategy
    • We've switched from final builder pro to batch files, to ms build
  22. Free up enough time/resources for dealing with support/feedback
  23. Shiny, Usable, Helpful
  24. Plan and enact your promotional strategy
  25. Do it all again
    • No tools required ;-)

Strangely absent from the list is our current choice of source control tool -- SourceGear Vault.

Read On...


Wed, 02 Jul 2008 09:37:33 GMT

Lost Treasures of the DOS World: tree!

I luckily stumbled onto a long forgotten gem today -- the Tree command in DOS.

What does tree do?

Tree promises to:

"Graphically display the directory structure of a drive or path."

Here's the output of tree called on the obj folder of a .net project, for example:

>tree

+---Debug
¶ +---temp
¶ +---TempPE
+---Release
+---temp
+---TempPE

It's awesome to see the Graphical power of DOS unleashed!

Here it is with the marvelous 'f' parameter, that also shows files...

>tree /f

+---Debug
¶ ¶ AboSoftLib.dll
¶ ¶ AboSoftLib.pdb
¶ ¶ TSLib.dll
¶ ¶ TSLib.pdb
¶ ¶ TSLib.vbproj.FileListAbsolute.txt
¶ ¶ TSLib.xml
¶ ¶
¶ +---temp
¶ +---TempPE
+---Release
¶ TSLib.dll
¶ TSLib.vbproj.FileListAbsolute.txt
¶ TSLib.xml

+---temp
+---TempPE

What joy!

(Now where was I? Ah yes, about to install nc)

Read On...


Fri, 27 Jun 2008 10:04:11 GMT

The Virtual Machine Machine and the Virtual Virtual Machine

(sorry for posting this drivel from my own backlog of notes. i'm pretty ill at the moment, and don't have time to do any better. there are some good things in the works though -- a whole slew of nifty projects just kicking off)

That drunk steve yegge was muttering onstage about languages, and said something that raised an obvious idea in my mind:

Virtual machines are great for language interoperability. If everybody in the world used [the language D, for example], you probably wouldn't need a virtual machine. You'd probably still want one eventually, because of the just-in-time compilers, and all the runtime information they can get.

But by and large, we don't all use D. In fact, we probably don't all use the same five languages in this room. And so the VM, whether it's the CLR, or the Java VM, or Parrot, or whatever... it provides a way for us to interoperate.

Although he weakens his own point by mentioning these competing VMs (CLR, JVM, Parrot) -- this slip up makes me wonder: can a VVM be created? A Virtual Virtual Machine -- that acts as a layer between languages and virtual machines, and allows higher level code to be translated onto any virtual machine.

Dawn of computer age

We write:
Machine Code

Compilers invented...

thank you gracie!

We write:

Code, compiled to
Machine Code

Currently...

We write:

Code, compiled to
VM code, jitted to
Machine code

Future?

We write:

Code, compiled to
VVM code, zapped into
VM code, jitted to
Machine code

Or instead we could intercept between the Virtual and Physical tiers with a Virtual Machine Machine --

We write:

Code, compiled to
VM code, jitted to
VMM code, swizzled down to
Machine code

So the full five tier infrastructure would be:

We write:

Code, compiled to
VVM code, zapped onto
VM code, jitted to
VMM code, swizzled down to
Machine code

The opportunities for optimization would be endless! (or.... just hopeless)

Read On...


Sat, 21 Jun 2008 11:56:56 GMT

Should Linq To Sql Go "Open Source"?

Linq to Sql started life as:

" ...a humble Visual Studio project on my desktop machine way back in the fall of 2003..."
Matt Warren

It only reached production when ObjectSpaces failed to ship with VS2005 (it took a dependency on the ill-fated WinFS).

In November 2007, ownership of Linq 2 Sql was transferred from the C# team to the SQL Data Programmability team.

And now, microsoft are finally poised to release their long-anticipated ADO.Net Entity Framework (aka, 'EF').

Maintaining both EF and L2S involves some clear conflicts of interest.

So, here's a brief Edward De Bono style "Plus/Minus/Interesting" analysis of the question:

'should Linq to sql go open source?'

Plus:

  • It could get a lot of people working on it.
  • Features could be added based directly on community need, eg.
    • mockability
    • multiple providers
    • ability to refresh portions of the model without refreshing the entire thing.
    • ...and other alleged showstoppers

Minus:

  • If it doesn't get many contributions, then it could effectively kill the product, as it would be hard to move it back in-house.
  • It would probably become impossible to ship it as part of the framework, due to liability concerns.
  • Open Source is Communism ;-). (ah, kidding)

Interesting:

  • It could represent a hedge-bet / fallback position in case Entity Framework doesn't take off. (EF is pretty big and i'm a little worried that it won't take off).
  • With or without it being open sourced, the community (that's us!) can create awesome third party products, add-ons and scary work arounds to extend or test linq to sql

What are the chances?

Read On...


Wed, 18 Jun 2008 05:23:23 GMT

Redux: New Synchronisation Idea Overlooked By Microsoft

I promised earlier I'd look deeper into microsoft's products around Synchronisation -- here's the first thing I want to make clear:

FolderShare and SkyDrive are completely different

or to put that another way:

folershareDOES NOT EQUAL
FolderShare
 

But wait a second... are you retracting your earlier claims?

Yes and no. There is a massive fail here -- i'll get to that in a moment.

But first I want to clear up the differences between these two products.

SkyDrive is just online storage, and it has nothing to do with synchronizing those files to any location. There's no client side components (no shell extension, no explorer integration) no developer API -- nothing like that. But on the plus side it's 5 GIG, and it's deeply integrated with the spaces.live.com "on line presence" system.

FolderShare, on the other hand, is all about synchronizing files via the internet. There's no online storage at all. Instead you download and run a small client application (from here) on each of your machines, including Mac OSX. And thus, peer to peer connections can be established (i think they're encrypted and then proxied via microsoft servers) for synchronizing folders.

Each of these are very strong products, and very useful. You can find a lot of people who use and love these services.

Microsoft did a commendable thing when they bought foldershare, and made it free. Thank you!

But the massive fail belongs to...

The massive fail here belongs to the "cut and paste marketing" that's been used to push these two products.

It's a new term I'm coining for Marketing-Communication teams who plagiarise their own work.

Compare and contrast the difference in these two messages:

"Sharing with friends, co-workers, and family is easy..."
Folder Share marketing

"Sharing with friends, co-workers, or family is easy"
Sky Drive marketing...

And compare these two:

"access your personal files from anywhere online"
Sky Drive marketing...

"Access your files from any computer."
Folder Share marketing

The lesson for me is that while re-use is a Good Thing when writing code... it's not so good in the world of product positioning.

Read On...


Wed, 11 Jun 2008 11:51:21 GMT

New Synchronisation Idea Overlooked By Microsoft Live team

folder sharemeshsky drive

Microsoft's Live team have lots of different offerings that let you synchronize your information from one place to another.

They've got Live Mesh, for sharing 'your digital world' here there and everywhere.

They've got Sky Drive, which lets you share files with yourself, your friends, anyone.

There's folder share, the start up company they bought out which does more or less the same thing.

There's something called office live workspace which lets you sync and collaborate and something else.

There's synctoy, which uses Sync Services for File Systems. It's a kind of Robocopy on downers, with a UI.

And then there's the grand daddy of all of these -- Ray Ozzie's offering, Groove.

Holy Fracking Jesus, Microsoft!

There's clearly one Synchronisation concept that escaped them completely.

They could've gotten together as a team, shared their ideas, and realized: Oh Crap! We're all building different versions of the same thing.

Instead of creating a tangle of overlapping and unmergeable products, why didn't they synchronise their thinking and work out what problem they're trying to solve.

And then build one compelling product, that's a joy to use, and which clearly solves that problem.


Not to mention sharepoint which let's you, well, share. Up to a point.

And, microsoft/ford sync for talking to your cars.

Or Microsoft Sync Framework.

Or, Live Labs Listas which helps you share lists.

Or, ActiveSync, which well, sows frustration and despair on mobile devices everywhere.

groovelive workspacessynctoy

Read On...


Tue, 10 Jun 2008 22:36:43 GMT

Visual Studio UX Taskforce, Office UX Taskforce... etc.

Long Zheng's Windows UX Taskforce is amazing.

In the space of a few days, what started as a blog post has turned into a web phenomenom. He put together the digg-like site in a couple of days, apologizing all the while how long it was taking. (It's actually based more on a site from Dell called IdeaStorm but calling it 'digg-like' gives it an instant familiarity).

The amount of content now available is stunning. Long is awesome -- but so are the people who follow his blog. The recurring theme is that little things add up.

This is a point that Joel Spolsky makes over and over on his website (when he's not telling you to learn C)

"Another tiny frustration. These things add up; these are the things that make us unhappy on a day-to-day basis. Even though they seem too petty to dwell on (I mean, there are people starving in Africa, for heaven's sake... ), nonetheless they change our moods."
--Joel Spolsky in User Interface Design for Programmers

I think we need more of these UX Task force sites. What I'd love to see:

  • Office.UXTaskForce.com

    a community site for improving usability in MS Office
  • VisualStudio.UXTaskForce.com

    improve Visual Studio
  • IE.UXTaskForce.com

    improve Internet Explorer

...and so on for any software that has sufficient surface area to maintain its own independent site for focusing on user experience.

Obviously my own needs are too limited to the microsoft realm -- such is my burden in life.

I checked if the UXTaskForce.com site was available, with the idea of donating it to Long (he's a fellow Australian after all)

The website has been registered, and only a few days ago -- hopefully it's Long himself who grabbed it.

Domain Name: UXTASKFORCE.COM
Registrar: ONLINENIC, INC.
Updated Date: 08-jun-2008
Creation Date: 08-jun-2008
Expiration Date: 08-jun-2009

If there was a community-backed Visual Studio UX Taskforce (rather than the paltry connect.microsoft.com/VisualStudio), here's something I'd contribute (from the last few minutes). It's really small, but... well, little things add up.

Close button on Trial Dialog should be called 'Continue'

Submitted by secretGeek on June 10, 2008

The 'Trial' nag screen offers two choices: register and close. As a user you pause and think Close will cause the application to shutdown. But actually it doesn't, it just allows you to continue.

Low

Low

Not fixed

Read On...


Fri, 06 Jun 2008 13:16:03 GMT

How to be Jeff Atwood

jatwood circa 2004the real jeff atwood

Jeff Atwood writes CodingHorror which has been steadily building an audience over the last few years and is now a very popular destination for programmers.

I'd like to share my current opinion of the formula for creating Jeff Atwood style articles, in the hope that it may inspire someone, somewhere to do something, somehow.

Here it is:

1. Get an opinion

Uncover some ugly half-baked opinion in the dank underground of your tortured soul.

2. Resist the urge to blog at this point.

99% of bloggers would dash out their hideous wretch of a thought at this point.

Jeff holds back.

3. Research the classics

Remember: if you steal from one source they call it plagiarism. Steal from many, they call it research.

First, turn to books. What does Steve McConnell say? Tufte? Brooks?

Highlight any well written phrases you may wish to quote.

4. Beyond the classics

Ah, but the classics so often fall short. Particularly on contemporary topics.

Turn to the words of reputable bloggers, or better yet, wikipedia. Branch out from there.

Again, highlight phrases with a quotable turn of phrase.

But be ruthless and perfectionist in your approach: quote no trash.

5. Look for opposition

Actively seek out contrary opinions. Every topic has naysayers, and amongst such sayers of nay must be people who express valid concerns. Again --

Highlight any well written phrases you may wish to quote.

6. Firt Major objective satisfied

Now you've collected the meat around which the gravy of your narrative shall flow.

Crack knuckles, sit straight, for now you can write the text itself. Lay out the quotes before you and choose only the best and most worthy.

7. Reader is ignorant yet intelligent

Assume the reader knows nothing about the specific niche topic at hand.

And yet -- here's the hard part -- treat the reader as your intellectual equal. Talk across to them, not down to them. They are exactly as smart as yourself, but it so happens that they have not, just moments ago, finished reading the very best writing on the topic at hand, and as such they need some friendly coaxing.

If new terms are introduced -- define them. Or failing that, provide a link to a definition.

8. Take a side - For Now

Be willing to take sides, by all means. But present both sides of the arguments in a fair light: hence, do not try to make either side appear worthy of ridicule.

9. Why choose that heading?

Choose a heading that is open to misinterpretation.

The heading should raise questions, not answer them. Answers are complex things, and readers shouldn't trust any article that answers everything in the heading.

10. Google Search for images

It's near the end of this article and you are hardly reading now -- which is a shame, because the best tip is the final one.

Perform a google image search for something entertaining (or disturbing) to accompany and lighten your research. Your own biases will probably come into play here and you'll adorn your article with pictures of computer games, console apps and kittens. But you can't be perfect. After all, you're only Jeff Atwood.

Scan over your writing one more time. Ensure the tone is friendly and informative: capable of causing upset, yet never quite, exactly "wrong".

Hmmm. To be honest, just go read his site and make up your own rules. He breaks these ones all the time.

The only absolute rule I know he follows -- is to be Atwoodistic. I would define Atwoodism as follows

When you mention a topic you've covered previously, provide a link. Always.

Read On...


Wed, 04 Jun 2008 08:01:26 GMT

Reuse good -- Abstractions better!

I posted something about the word 'Upsert' recently -- and I was kind of surprised by the comments.

My real feelings about the concept of coining a new term 'upsert' are simple:

Don't do it!

Upsert is a bad name. An evil name. And not because it is a silly portmanteau.

Coining a term upsert, to embody the concept of "Update or Insert" is bad because it fundamentally misses the point of "Why We Code".

Let's get back to basics

Just say you discover that your code is frequently peppered with this little snippet:

If (this.State != New) {
this.Update();
} else {
this.Insert();
}

So -- you decide to extract that code snippet and place it in its own routine.

Routines are nice, routines are great.

"Aside from the invention of the computer, the routine is arguably the single greatest invention in computer science."
  Why You Should Use Routines, Routinely

This is what you create:

private void Upsert() {
If (this.State != New) {
this.Update();
} else {
this.Insert();
}
}

Now -- any instance of those fives lines becomes instead:

  Upsert();

Great! You've achieved one of the primary goals of routine construction: code reuse. Your code is now shorter, and thus hopefully cheaper to maintain. It's more versatile because now if you change the way "update or insert" works you only need to change it in one place.

Life is sweet. The birds sing and the flowers bloom once more.

But there's something amiss. Something foul remains.

You've failed on the other goal of routine construction -- you've failed to hide away the implementation details. You've failed to "raise the abstraction level!"

The user/programmer still has to think about the inner concepts: update and insert. Every time they see that words "upsert" -- the details "Update and Insert" are staring them in the face.

You lose sleep. Your dreams are troubled. Dark clouds follow you everywhere. And in quiet moments you hear the ominous echo of Alfred North Whitehead whispering:

"Civilization advances by extending the number of important operations we can perform without thinking."

--Alfred North Whitehead

Did you read that? What? You missed it -- here it is again:

"Civilization advances by extending the number of important operations we can perform without thinking."

--Alfred North Whitehead

By choosing the name "Upsert" we've failed in our duty to advance civilization! We want the user (the programmer who uses your routine) to perform these two important operations without thinking about both of them.

Let's think of a better name -- a name that alleviates the consumer from having to think about the constituent parts of the routine they're using.

How about this: Save.

private void Save() {
If (this.State != New) {
this.Update();
} else {
this.Insert();
}
}

Isn't that nicer? And civilization has taken another tiny step forward.


Incidentally -- it seems this 'Alfred North Whitehead' was a functional Programmer in the 1800s -- before Church and the Lambda calculus that gave rise to functional programming. Here's a comment about him:

"There are no fundamental "things," or "objects" in the world of Whitehead. Whitehead's ontology, or parts-list of the universe, contains only processes."
--Richard Lubbock in 'Alfred North Whitehead: Philosopher for the Muddleheaded'

Read On...


Sun, 01 Jun 2008 11:07:03 GMT

Word of the day: Upsert

I've found a new word, buried deep in the internals of dot net.

(this is a real word)

"Upsert."

It means "update if you can, or insert if you have to."

It also looks a lot like a combination of the words "Upset" and "Berserk," and it sounds much like "Absurd."

All up, it's a keeper.

Read On...


Hey good looking!

I see you've scrolled all the way to the foot of the page. Check out the secretGeek archives!

Articles

The Canine Pyramid The Canine Pyramid
Humans: A Tragedy. Humans: A Tragedy.
ACK! ACK!
OfficeQuest... Gamification for the Office Suite OfficeQuest... Gamification for the Office Suite
New product launch: NimbleSET New product launch: NimbleSET
Programming The Robot from Diary of a Wimpy Kid Programming The Robot from Diary of a Wimpy Kid
Happy new year 2014 Happy new year 2014
Downtime as a service Downtime as a service
The Shape of Your Irrationality The Shape of Your Irrationality
This is why I don't go to nice restaurants any more. This is why I don't go to nice restaurants any more.
A flowchart of what programmers do at work all day A flowchart of what programmers do at work all day
The Telepresent Man. The Telepresent Man.
Interview with an Ex-Microsoftie. Interview with an Ex-Microsoftie.
CRUMBS! Commandline navigation tool for Powershell CRUMBS! Commandline navigation tool for Powershell
Little tool for making Amazon affiliate links Little tool for making Amazon affiliate links
Extracting a Trello board as markdown Extracting a Trello board as markdown
hgs: Manage Lots of Mercurial Projects Simultaneously hgs: Manage Lots of Mercurial Projects Simultaneously
You Must Get It! You Must Get It!
AddDays: A Very Simple Date Calculator AddDays: A Very Simple Date Calculator
Google caught in a lie. Google caught in a lie.
NimbleText 2.0: More Than Twice The Price! NimbleText 2.0: More Than Twice The Price!
A Computer Simulation of Creative Work, or 'How To Get Nothing Done' A Computer Simulation of Creative Work, or 'How To Get Nothing Done'
NimbleText 1.9 -- BoomTown! NimbleText 1.9 -- BoomTown!
Line Endings. Line Endings.
**This** is how you pivot **This** is how you pivot
Art of the command-line helper Art of the command-line helper
Go and read a book. Go and read a book.
Slurp up mega-traffic by writing scalable, timeless search-bait Slurp up mega-traffic by writing scalable, timeless search-bait
Do *NOT* try this Hacking Script at home Do *NOT* try this Hacking Script at home
The 'Should I automate it?' Calculator The 'Should I automate it?' Calculator

Archives Complete secretGeek Archives

TimeSnapper -- Automated Screenshot Journal TimeSnapper: automatic screenshot journal

25 steps for building a Micro-ISV 25 steps for building a Micro-ISV
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ShinyPower (help with Powershell) ShinyPower
Now at CodePlex

Realtime CSS Editor, in a browser RealTime Online CSS Editor
Gradient Maker -- a tool for making background images that blend from one colour to another. Forget photoshop, this is the bomb. Gradient Maker



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How to be depressed How to be depressed
You are not inadequate.



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