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Feb
18
2012

Nice simple and complete example of how to implement collaborative filtering using the Mahout Java library.

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Feb
12
2012

Nice clear article explaining the theory and practice behind naive Bayes.

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May
16
2011

Frame busting busting -- a somewhat evil way to prevent a web site in an iframe from busting out out the iframe.

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Mar
3
2011

A explanation of continuation passing style and how you might use it in JavaScript.  (Though not sure why it does not blow your stack.)

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Jan
10
2011

Downloadable PDF book on Qt programming -- including how to integrate with the Qt Webkit component.

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Dec
22
2010

Finally! Thanks to this article I now understand the "keyboard shortcuts" that show in the Edit menu of every WebOS app.  They show a bullseye symbol followed by, for example "+ C" for copy and "+ V" for paste.  But I never understood what the bullseye symbol meant.  It looked a bit like the onscreen cursor hint that shows when you are in "shift" mode or "orange" (actually white on my phone) mode.  But that never worked, and it turns out that the bullseye seem instead to be an attempt to show a glowing gesture area light.  You need to hold the gesture area till you get the light and then press the specified key.

I really like the WebOS UI, but it is definitely missing some affordances that let a user know that some functionality exists.  I suppose this is a necessary tradeoff in going the Apple route and making the interface radically simple.

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Oct
28
2010

At the end of this post it explains how to use "frame flattening" to expand iframes to the size of their content:

QWebSettings::globalSettings()->setAttribute(QWebSettings::FrameFlatteningEnable, true);

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Sep
23
2010

The latest version of the Lift Book, in PDF format. (Creative Commons licensed). Lift is a Scala web application framework.

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Aug
27
2010

A very good overview and cheat-sheet of the Scrum agile process for software development.

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Aug
14
2010

Some quite impressive examples of what you can do in HTML5 -- easy to copy and adapt. (via @susiewee)

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May
26
2010

Patterns for creating private, privileged, and public members of a JavaScript object.

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