The icons I was looking for...

A friend had posted on twitter, about a cool tool for project management, called No Kahuna. As an engineer, I have a significant interest in project management, so I had created an account on that site. The system creates a sample project, which I liked, and had cool features. The overall looking of the system seams clean and efficient (I had not tested enough). But what had called my attention most was the nice small (16-by-16 pixels) icons this system has. Looking down at the site footer, It has a note telling it uses silk icons. I imediatly follow that link. They have over 700 icons on that format, which I was looking for my personal systems (web or not).

The icons had a really nice look and I will certanlly use then on my projects.

http://www.famfamfam.com/lab/icons/silk/

Comments

More trickery with gnuplot dumb terminal

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Replace transparency in PNG images with white background (for lots of files...)

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Pettry rendered LaTeX equations using PHP

When I was writing a simple scientific webapp, during my undergrads studies, I needed to generate some equations to be shown by the app. I was already familiar with LaTeX equation formatting syntax, so I decided to use this nice peace of software. So, after "googling" a little, I found the imgtex , written by Koji Nakamaru , which is a fast CGI script, written in perl. What I did, was port it to PHP. To run it, you must have a LaTeX distribution and the dvipng software both installed on the same machine which you will run the PHP script. Here is the PHP code: To use this code, you just have to pass the LaTeX commands through GET to the PHP. For example, adding the following string to your URL: http://localhost/imgtex.php?res=300&cmd=x=\frac{-b\pm\sqrt{-4ac}}{2a} The res variable sets the resolution for the generated image and the cmd specifies the LaTeX command. This way, the above URL will produce the following image:

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