Le Blog De Nidhal RJAIBI

Code::Blocks is a free C++ IDEbuilt to meet the most demanding needs of its users. It is designed to be very extensible and fully configurable. Finally, an IDE with all the features you need, having a consistent look, feel and operation across platforms. Built around a plugin framework, Code::Blocks can be extended with plugins. Any kind of functionality can be added by installing/coding a plugin. For instance, compiling and debugging functionality is already provided by plugins!

Highlights:

• Open Source! GPLv3, no hidden costs.
• Cross-platform. Runs on Linux, Mac, Windows (uses wxWidgets).
• Written in C++. No interpreted languages or proprietary libs needed.
• Extensible through plugins

Compiler:

• Multiple compiler support:
  • GCC (MingW / GNU GCC)
  • MSVC++
  • Digital Mars
  • Borland C++ 5.5
  • Open Watcom
  • …and more
• Very fast custom build system (no makefiles needed)
• Support for parallel builds (utilizing your CPU’s extra cores)
• Multi-target projects
• Workspaces to combine multiple projects
• Inter-project dependencies inside workspace
• Imports MSVC projects and workspaces (NOTE: assembly code not supported yet)
• Imports Dev-C++ projects

Debugger:

• Interfaces GNU GDB
• Also supports MS CDB (not fully featured)
• Full breakpoints support:
  • Code breakpoints
  • Data breakpoints (read, write and read/write)
  • Breakpoint conditions (break only when an expression is true)
  • Breakpoint ignore counts (break only after certain number of hits)
• Display local function symbols and arguments
• User-defined watches (support for watching user-defined types through scripting)
• Call stack
• Disassembly
• Custom memory dump
• Switch between threads
• View CPU registers

Interface:

• Syntax highlighting, customizable and extensible
• Code folding for C++ and XML files.
• Tabbed interface
• Code completion
• Class Browser
• Smart indent
• One-key swap between .h and .c/.cpp files
• Open files list for quick switching between files (optional)
• External customizable « Tools »
• To-do list management with different users

And many more features provided through plugins!

http://www.codeblocks.org/

Encore une classe pour l’envoi d’email en PHP, bien utile si vous voulez avez besoin de l’HTML, les pièces jointes, mail(), Sendmail, qmail, Serveur SMTP, envoi multiple, CC et BCC, WordWrap, etc.

http://code.google.com/a/apache-extras.org/p/phpmailer/

http://code.google.com/a/apache-extras.org/p/phpmailer/wiki/UsefulTutorial

Pour le temps de lecture ==>for i in 1 2 3; do hdparm -tT /dev/sda2; done

/dev/sda2:
Timing cached reads:   4712 MB in  1.99 seconds = 2364.98 MB/sec
Timing buffered disk reads:  614 MB in  3.01 seconds = 204.17 MB/sec

/dev/sda2:
Timing cached reads:   4510 MB in  1.99 seconds = 2263.40 MB/sec
Timing buffered disk reads:  630 MB in  3.00 seconds = 209.81 MB/sec

/dev/sda2:
Timing cached reads:   4204 MB in  1.99 seconds = 2109.92 MB/sec
Timing buffered disk reads:  578 MB in  3.00 seconds = 192.41 MB/sec

Timing cached reads: débit en lecture de la mémoire cache RAM + éventuellement swap si la ram est saturée
Timing buffered disk reads: débit en lecture du disque dur dans la partition /dev/sda2

Pour le temps d’écriture ==>dd if=/dev/zero of=/tmp/output.img bs=8k count=256k

262144+0 enregistrements lus
262144+0 enregistrements écrits
2147483648 octets (2,1 GB) copiés, 7,51062 s, 286 MB/s

Afin de soutenir davantage les utilisateurs de Windows, Oracle a obtenu la certification de MySQL Enterprise Edition pour Windows Server 2008 R2 clustering avec basculement, permettant aux utilisateurs Windows de déployer des applications critiques qui exigent des niveaux élevés de disponibilité.

En simplifiant et en rationalisant le processus d’installation pour les utilisateurs MySQL qui tourne sur les plateformes Windows, le nouveau MySQL Installer pour Windows permet de réduire considérablement le temps d’installation.

MySQL Installer fournit une interface facile à utiliser, l’expérience d’installation basée sur un assistant pour tous les besoins en logiciels MySQL. Ainsi le produit inclus les dernières versions du:

• Serveur MySQL
• Connecteurs
• Modèles et exemples Workbench
• Exemples de bases de données
• Documentation

http://dev.mysql.com/downloads/

http://www.oracle.com/us/corporate/press/485067