SG Dev Corner

SG Dev Corner

On programming, erlang, science, web design, business and politics.

 
 

26 September 2006 - New A List Apart article

Another interesting article from A List Apart:
12 Lessons for Those Afraid of CSS Standards.

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23 May 2006 - Sahi Web automation and testing tool tutorial [flash]

Sahi is an automation and testing tool for web applications, with the facility to record and playback scripts.
Developed in java and javascript, this tool uses simple javascript to execute events on the browser.
View the Flash tutorial.


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22 May 2006 - On Continuations

Gilad Bracha recently posted an article on continuations and why they won't be implemented in the JVM yet.
Among other things he says that continuations are difficult to implement in Java and that they are mainly useful for a particular type of web development.
Avi Bryant the creator of the continuations based web framework Seaside replies with considerations on the various architectures for web based applications (REST, continuations/closures based and Ajax based) and why a developer should know each one and learn which is the best approach to use.
A more interesting reply is this: Sapir-Whorf is not a Klingon where Curtis Poe uses the Sapir-Whorf hypotesis to answer Gilad Bracha.
The Saphir-Whorf hypotesis is taken from linguistic. Simplifying it states that language shapes thougth, so some concepts can't be understood if the language hasn't the words to express them. The hypotesis is quite controversial, though recently a study introduced new elements in support of the hypotesis.
My humble opinion, based on my experience on different programming languages with different paradigms is that the language used shapes thoughts and so the way we code in different languages.

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14 January 2005 - Tableless forms

Howto build html forms without the use of tables.
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30 September 2003 - Usability 101

In this article Jacob Nielsen explains the basics of usability
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