This is just a new function to uncompressing many files like: .tar.bz2,.tar.gz,.bz2,.rar,.gz,.tar,.tbz2,.tgz,.zip,.Z,.7z Open .bashrc file from home/user folder. With your text editor and add the next function on the end of the file.

Open a new terminal. This will work with the new function from .bashrc.

What is Alice? The www.alice.org – official website provides a quick introduction. Using an innovative 3D programming environment that makes it easy to create animations or games, the Alice Project seeks to provide tools and materials for a conceptual core of computational thinking, problem-solving, and computer programming. The Alice Suite… Continue Reading Alice – 3D educational programming environment – installation .

If you make android applications then in this tutorial you’ll learn how to create an Android project. The easy way is to use adt bundle linux. To use the ADT bundle Linux you need to install JRE and JDK.

You can get from oracle website. The ADT Bundle… Continue Reading Create first android project using adt-bundle-linux-x86

First, you need to have the PIL python module and import this.

Next will be this function. Basically will make and return one RGBA image data type.

The next step is to set the text, font, and the new image. I use Arggotsc.ttf. You can use any TrueType… Continue Reading Simple way to create png image with an input text.

An easy_install replacement is pip. The pip installs packages and managing Python packages. Let’s try to install packages.

Install the pip package. The recommended way to use the pip tool is within virtualenv since every virtualenv has pip installed in it automatically.

Let’s try again with PyOpenGL and… Continue Reading Using pip for installing and managing Python packages.

About the source code. I will try to embed python in C application. I will use a simple python script. This is a simple example using pygame python module.

Make a new folder and named Python_C using these commands in the shell:

Let’s see the C source… Continue Reading Embedding python in C under Fedora 16.

WebGL is a software library and cross-platform API that extends the capability of the JavaScript programming language. That brings OpenGL to the web as a 3D drawing context within HTML Today we present a simple example of using WebGL. Here, there is an HTML content, javascript, and content of WebGL… Continue Reading Simple WebGL example.

XSS attacks allow a user to inject client-side scripts into the browsers of other users. Using Django templates protects you against the majority of XSS attacks. To do this you need to protect your templates this code:

If you need to disable auto-escaping for an individual variable, then use… Continue Reading XSS sanitization on django – variables and templates