table ASCII

asciitable

daftar pustaka :

http://asciitable.com/

Operator-operator komputer

assignment operator

binary operator

bitwise

daftar pustaka aasignment operator :

http://tipstrickblog.wordpress.com/2009/06/20/operator-dalam-php/

binary operator:

http://users.senet.com.au/~dwsmith/Boolean/operators.gif

bitwise:

http://www.java2s.com/Code/JavaImages/BitManipulation.PNG

http://images.devshed.com/da/stories/Bitwise_Operators2/Bitwise_Operators_in_Action_html_74e6b160.jpg

http://www.devarticles.com/c/a/Cplusplus/Bitwise-Operators-in-Action/3/