Computer science
Get flash to fully experience Pearltrees
développement de jeu
blog
computer graphics
security
Conway's Game of Life - Wikipedia, the free encyclopedia
The Game of Life , also known simply as Life , is a cellular automaton devised by the British mathematician John Horton Conway in 1970. [ 1 ] The "game" is a zero-player game , meaning that its evolution is determined by its initial state, requiring no further input. One interacts with the Game of Life by creating an initial configuration and observing how it evolves.
Après l’Égypte ce matin, notre équipe s’est attaquée à la problématique syrienne. Nous avons cherché à comprendre comment le pouvoir de Bachar el Assad s’y prenait pour voler les comptes Facebook, Twitter, ou Gmail de ses opposants, et comment il parvient à les identifier pour les arrêter. Nous avons réussi à mettre en lumière l’un des procédés du gouvernement Syrien afin de piéger ses opposants. C’est l’histoire banale d’un logiciel qui fait le contraire de ce qu’il prétend faire. Ultrasurf est un logiciel proxy qui a été très utilisé par les dissidents syriens. Le fonctionnement attendu, à savoir une dissimulation de l’identité de ses utilisateurs semblait opérante.
Syrie : Ultrasurf, ou comment le gouvernement Syrien piège ses opposants avec un malware | Reflets
Script Junkie | Building Cross-Platform Apps Using jQuery Mobile
Microsoft is conducting an online survey to understand your opinion of the MSDN Web site.
String manipulation forms the basis of many algorithms and utilities. Input validation, text analysis and file conversions are several direct applications of string manipulation. This tutorial explores some of the basics needed. Unless otherwise noted, the following classes are contained in the java.lang library. String class objects work with complete strings instead of treating them as character arrays as some languages do.
Java Tutorial 7 - String Manipulation
ActiveGrid Studio enables developers to rapidly build enterprise-level Web 2.0 applications with a minimum of training, time, and effort. Supports Java, PHP, Python. Database supports is the best I've seen in an open IDE. Has built in Python and Java environments plus a built in running Apache web server. Highly recommended.
Mohawke's Best of the Best Free and Open Source Software Collection: Mac OS X and Windows software Collection
Knows space and time tradeoffs of the basic data structures, Arrays vs LinkedLists, Able to explain how hashtables can be implemented and can handle collisions, Priority queues and ways to implement them etc. Able to recognize and code dynamic programming solutions, good knowledge of graph algorithms, good knowledge of numerical computation algorithms, able to identify NP problems etc. Basic understanding of compilers, linker and interpreters. Understands what assembly code is and how things work at the hardware level.
Programmer Competency Matrix | IndianGeek
fmeyer's gist: 289467 — Gist
CalculateAndPrintFactorialEx ( 6 , sys . stdout , NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL ) print StandardMathematicsSystem . getInstance ( new ( InternalBase , new ( IntegralNumber , 2 ))) . calculateFactorial ( new ( IntegralNumber , 6 ))Apprendre / Learn
Geek
Hack
FACEBOOK
à ranger
Code, ones & zeros
Software Development
H4CKTiViSM
How to recognise a good programmer
It’s not as easy as it sounds. CV experience is only of limited use here, because great programmers don’t always have the “official” experience to demonstrate that they’re great. In fact, a lot of that CV experience can be misleading. Yet there are a number of subtle cues that you can get, even from the CV, to figure out whether someone’s a great programmer.
Jun 17 As any experienced computer programmer knows, there are unwritten laws that govern software development. However there are no penalties for breaking these laws; rather, there is often a reward.
21 Laws of Computer Programming
Développement web
Pratiquer / résoudre / se perfectionner