mhz is our piece of code which displays  the actual frequency of the Core i7

• download and compile the source code

$ gcc mhz.c -o mhz

• change for root the owner of the executable, then change its attributs with a setuid.

# chown root mhz
# chmod u+s mhz

• make sure to load before, the following Linux daemons which provide access to the MSR registers and the SMBIOS structures

# modprobe msr
# modprobe dmi-sysfs

• then run the program with core number as the only argument.

$ mhz 3
3200

index.php

if(have_posts())

{

    while( have_posts() )

    {

        the_post();

        the_title();

        the_date();

        comments_number();

        the_content();

        $categories_list = get_the_category_list();

        if($categories_list)

            echo $categories_list;

        $tag_list = get_the_tag_list();

        if($tag_list)

            echo $tag_list;

    }

}

1- Export the Blender source to X3D.

2- Go to the instantlabs online converter.

• choose X3D as input encoding
• and HTML5 as output encoding
• past the X3D export
• copy the encoded output in a html file

3- Give a look to the demo in our Lab, menu Projects/X3D

We develop a ShortCode to embed WebGL into WordPress posts.

The syntax looks like below:

• first declare a JSON data structure

[
{ "o":"TRIANGLES"
, "v":[0.45,-0.45,-0.45,0.45,-0.45,0.45,-0.45,-0.45,0.45,-0.45,-0.45,-0.45,0.45,0.45,-0.45,0.45,0.45,0.45,-0.45,0.45,0.45,-0.45,0.45,-0.45]
, "i":[0,1,2,0,2,3,4,7,6,4,6,5,0,4,5,0,5,1,1,5,6,1,6,2,2,6,7,2,7,3,4,0,3,4,3,7]
, "c":[ [0.8, 0.8, 0.8, 0.5], [0.0, 0.3, 0.5, 0.5], [0.7, 0.7, 0.3, 0.5], [0.7, 0.3, 0.7, 0.5], [0.0, 0.5, 0.0, 0.5], [0.0, 0.6, 0.8, 0.5] ]
, "r":[1, 0, 1]
, "t":[0.0, 0.0, -2.5]
, "b":1
},
{ "o":"TRIANGLES"
, "v":[0.000000,-0.250000,-0.250000 ,0.000000,0.250000,-0.250000 ,0.048773,-0.250000,-0.245196 ,0.048773,0.250000,-0.245196 ,0.095671,-0.250000,-0.230970 ,0.095671,0.250000,-0.230970 ,0.138893,-0.250000,-0.207867 ,0.138893,0.250000,-0.207867 ,0.176777,-0.250000,-0.176777 ,0.176777,0.250000,-0.176777 ,0.207867,-0.250000,-0.138893 ,0.207867,0.250000,-0.138893 ,0.230970,-0.250000,-0.095671 ,0.230970,0.250000,-0.095671 ,0.245196,-0.250000,-0.048773 ,0.245196,0.250000,-0.048773 ,0.250000,-0.250000,-0.000000 ,0.250000,0.250000,-0.000000 ,0.245196,-0.250000,0.048773 ,0.245196,0.250000,0.048773 ,0.230970,-0.250000,0.095671 ,0.230970,0.250000,0.095671 ,0.207867,-0.250000,0.138893 ,0.207867,0.250000,0.138893 ,0.176777,-0.250000,0.176777 ,0.176777,0.250000,0.176777 ,0.138893,-0.250000,0.207867 ,0.138893,0.250000,0.207867 ,0.095671,-0.250000,0.230970 ,0.095671,0.250000,0.230970 ,0.048773,-0.250000,0.245196 ,0.048773,0.250000,0.245196 ,-0.000000,-0.250000,0.250000 ,-0.000000,0.250000,0.250000 ,-0.048773,-0.250000,0.245196 ,-0.048773,0.250000,0.245196 ,-0.095671,-0.250000,0.230970 ,-0.095671,0.250000,0.230970 ,-0.138893,-0.250000,0.207867 ,-0.138893,0.250000,0.207867 ,-0.176777,-0.250000,0.176777 ,-0.176777,0.250000,0.176777 ,-0.207868,-0.250000,0.138892 ,-0.207868,0.250000,0.138892 ,-0.230970,-0.250000,0.095671 ,-0.230970,0.250000,0.095671 ,-0.245196,-0.250000,0.048772 ,-0.245196,0.250000,0.048772 ,-0.250000,-0.250000,-0.000000 ,-0.250000,0.250000,-0.000000 ,-0.245196,-0.250000,-0.048773 ,-0.245196,0.250000,-0.048773 ,-0.230970,-0.250000,-0.095671 ,-0.230970,0.250000,-0.095671 ,-0.207867,-0.250000,-0.138893 ,-0.207867,0.250000,-0.138893 ,-0.176776,-0.250000,-0.176777 ,-0.176776,0.250000,-0.176777 ,-0.138892,-0.250000,-0.207868 ,-0.138892,0.250000,-0.207868 ,-0.095671,-0.250000,-0.230970 ,-0.095671,0.250000,-0.230970 ,-0.048772,-0.250000,-0.245196 ,-0.048772,0.250000,-0.245196]
, "i":[0,1,3 ,0,3,2 ,2,3,5 ,2,5,4 ,4,5,7 ,4,7,6 ,6,7,9 ,6,9,8 ,8,9,11 ,8,11,10 ,10,11,13 ,10,13,12 ,12,13,15 ,12,15,14 ,14,15,17 ,14,17,16 ,16,17,19 ,16,19,18 ,18,19,21 ,18,21,20 ,20,21,23 ,20,23,22 ,22,23,25 ,22,25,24 ,24,25,27 ,24,27,26 ,26,27,29 ,26,29,28 ,28,29,31 ,28,31,30 ,30,31,33 ,30,33,32 ,32,33,35 ,32,35,34 ,34,35,37 ,34,37,36 ,36,37,39 ,36,39,38 ,38,39,41 ,38,41,40 ,40,41,43 ,40,43,42 ,42,43,45 ,42,45,44 ,44,45,47 ,44,47,46 ,46,47,49 ,46,49,48 ,48,49,51 ,48,51,50 ,50,51,53 ,50,53,52 ,52,53,55 ,52,55,54 ,54,55,57 ,54,57,56 ,56,57,59 ,56,59,58 ,58,59,61 ,58,61,60 ,3,1,63 ,3,63,61 ,3,61,5 ,61,59,5 ,59,7,5 ,59,57,7 ,57,9,7 ,57,55,9 ,55,11,9 ,55,53,11 ,53,13,11 ,53,51,13 ,51,15,13 ,51,49,15 ,49,17,15 ,49,47,17 ,47,19,17 ,47,45,19 ,45,21,19 ,45,43,21 ,43,23,21 ,43,41,23 ,41,25,23 ,41,39,25 ,39,27,25 ,39,37,27 ,37,29,27 ,37,35,29 ,35,31,29 ,35,33,31 ,1,0,62 ,1,62,63 ,60,61,63 ,60,63,62 ,0,2,62 ,2,60,62 ,2,4,60 ,4,58,60 ,4,6,58 ,6,56,58 ,6,8,56 ,8,54,56 ,8,10,54 ,10,52,54 ,10,12,52 ,12,50,52 ,12,14,50 ,14,48,50 ,14,16,48 ,16,46,48 ,16,18,46 ,18,44,46 ,18,20,44 ,20,42,44 ,20,22,42 ,22,40,42 ,22,24,40 ,24,38,40 ,24,26,38 ,26,36,38 ,26,28,36 ,28,34,36 ,28,30,34 ,30,32,34]
, "c":[ [0.0, 0.3, 0.4, 1.0], [0.0, 0.3, 0.6, 0.9], [0.0, 0.3, 0.8, 0.8], [0.0, 0.3, 1.0, 0.7] ]
, "r":[1, 1, 0]
, "t":[0.0, 0.0, -2.0]
, "b":2
}
]

• then call the function using its ShortCode

[ primitive id="canvas.01272013" height="540" width="640" style="border: 1px solid navy;" rgba="1.00, 0.9375, 0.9375, 1.0" ]

[continue]

Let us introduce a source code port of the OpenGL-ES RollerCoaster to the Raspberry Pi.

A Code::Blocks project is also supplied.

To add the Facebook [Like] button in the footer area of your WordPress posts, edit the loop.php and the header.php source files to add the following Javascript code and button into the division of class ″entry-utility″