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Author: Rowan Rodrik

Jeroen Dekker (photography) on-line

Jeroen Dekker, a friend and photographer, has recently, on May the 5th, put his website on concert photography on-line. (Go check it out! He has some great pictures there.) Read More »

Drag and drop file upload extension for Firefox

I'm not very fond of file picking dialogs. They're much too squeezy to my taste. I much prefer a full-blown file system browser to pick my files. I feel no need to suffer cute, miniature wannabe file choosers. That's why I was very pleased to come across the dragdropupload extension for Firefox today. I upload files very often, and this extension makes uploading using web forms a little less awkward!

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Another contributed Readline keyboard shortcut

Last Wednesday, I was given a very nice response with a great tip to my table of Readline keyboard shortcuts by Luca City. Yesterday, Lance Levine gave me another extremely nice response and another great tip: Read More »

Bypassing smart completion in Bash

Luca Citi, a nice Italian Ubuntu user, just gave me an excellent tip in response to my list of Readline keyboard shortcuts. Modern Linux distributions such as Ubuntu and Gentoo can easily be configured for Bash to use smart completion. With smart completion enabled, instead of just looking among all the available files and directories without discrimination, TAB will be able to more accurately adjust its list of available completions depending on the program for which arguments are being sought. Read More »

Web scraping in Ruby: why I had to use scrAPI instead of WWW::Mechanize and Hpricot

Thursday evening: so, I had written myself a nice little script using Aaron Patterson's WWW::Mechanize and why's Hpricot to extract some data from a popular web-based airport directory. Read More »

A domain for the Omega Research Foundation

Popko, my dad, has founded the Omega Research Foundation in 1984 (when I was two years old). The Foundation was to serve as a a vehicle for his research into cyclical changes within ecological and social systems. Read More »

eps2eps to the rescue when epstopdf complains of no bounding box

PDFLaTeX doesn't like encapsulated postscript images. If you want to use .eps files with pdflatex, you can convert these files to PDF using Sebastian Rahtz' epstopdf, and then remove all .eps file extensions from the image locations in your .tex source files. Then, the latex command will look for .eps file and the pdflatex command will look for .pdf, .jpg and .png files. Read More »

Making flash cards on-line

I'm learning Spanish from a Dutch method called Eso sí. Approaching chapter 10, I noticed that I would benefit from first learning the words introduced in each chapter before starting on the chapter's text and exercises. From doing some exercises on Spanish learning websites (especially www.studyspanish.com), I noticed that flash cards can be a great help. Read More »

Scaling bitmap graphics versus scaling vector graphics

Due to some organizational changes, past December, I had to remove the S.A. suffix from the Sicirec logo: Read More »

Apache’s ForceType directive overrides AddCharset directives

Yesterday, after uploading a refreshed www.sicirec.org, some character encoding issues popped up because I had converted the website's content from ISO-8859-1 (Latin 1) to UTF-8. (I wanted to be able to type and paste special characters from PuTTY into VIM without worrying about the particular encoding of each file.) Read More »