I will try to show you briefly how to create Linux OpenGL applications. We check if the graphics card and settings are done correctly, using the command:

As freeglut devel package provides libraries for OpenGL. Let’s install that package.

Then we see if we have the necessary files.… Continue Reading How to create an executable in Linux using OpenGL.

Today I will show how to use the pstats python module. It’s just some simple example, but can be useful for us.

Let’s add some source code to test this python module.

The documentation tells us: A profiler is a program that describes the run time performance of… Continue Reading Using pstats python module .

Although most of us prefer the python version 2.6, today I tried to install the latest version of Django and Python 2.3.2. Make a new folder, named test-dj.

On the official site, I got the two archives:

I will start with the installation of python. We unzip the… Continue Reading Python 3.2 and Django 1.4 – installation.

This is a first part tutorial about Linux game using C++ and OpenGL libs. Writing a C++ game can be difficult. You will need to focus on program structure and then to know how to create the necessary classes. Let’s see the files I used:

The main.cpp file is… Continue Reading Writing a basic game with C++ and OpenGL libs – part 001.

How to create a series of directories using a standard format.

Let’s see the result :

Delete all this folder is easy, just use this command:

How to create a series of text files using a standard format.

Let’s see the result :

How to… Continue Reading Simple bash script to create folders, files and images .

We use a simple hello program. Type the following program into your favorite editor.

We don’t want to debug our intro. We compile it using size-optimization and no frame-pointers.

Let’s see how big it executable.

We have about 9043 bytes. We’ll strip the executable and remove useless… Continue Reading Using size-optimization with gcc .

Blender is an open source 3D content creation suite. Ogre 3D is a 3D library for multiple desktop and mobile platforms. But is a problem between this tow way. The last Blender 3D did not have yet a script to export the mesh to last Ogre 3D. What we can… Continue Reading Old tips and tricks with Ogre and Blender.

If you trying to apply a global text string with a replacement, then use this:

The your_sql_table is the name of the table. The field_from_your_sql_table is the field with records where will be found and replaced words. The wrong_word is the word search and replace by good_word