Jalal MJADLI

Servlet : it is a Java class allowing to create data dynamically in an HTTP server. Data created can be presented under HTML format, XML format or any other supported browser format. Servlet runs dynamically in the server and extends their functions : database access, e-commerce transactions… Servlet is loaded automatically in the server and stay active waiting …

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JEE : Java Enterprise Edition (ex J2EE) is a specification of Java Sun technique for enterprise applications. These apllications are designed in a multi-levels approach. To do this, each implementation of this specification contains a set of  Java Standard framework extensions to make easy the creation of distributed applications. Servlet : Component reprensting the C of MVC paradigm Portlet : Web container (extension …

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I find this the most innovative invention after computer. Pranav Mistry is a Ph.D at the prestigious MIT, he works on many subjects and problematic. In the following video, Mistry talks about a very genius idea that can impact our behavior.

Renren or the Chinese Facebook, was debuted a few hours on New York Stock Exchange. The new coming was valued at around $5bn, it was founded in December 2005 and currently knows 31 million active monthly users.

Download the latest axis release from here. Unzip it in a folder in your hard disk (e.g D:/Dev/Java) Copy the web.xml file of axis-1_4\webapps\axis\WEB-INF in WEB-INF folder of your application Create a folder in WEB-INF folder of your application and call it deploy (or any other name) Create a folder in WEB-INF folder of your …

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final is a keyword used with methods, variables, classes, and parameters method. If it used with: Method : it can’t be redefined

There are two ways to do this by : Using the request Using a submit form To illustrate this : Click here to download the two files source.php and target.php Unzip the files.rar and put the files in WAMP_PATH/www/myFirstProject Restart the server and click here In this page you have two choices : Request and Form. If …

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They are the three keywords used to define the scope of a class or method or a variable in Java. They are called access modifiers. In fact, they are four, the fourth one is «nothing» (empty, no modifier) and it is different to public. public : class or method or variable using this

Hibernate is a an object/relational mapping framework, it allows to manipulate data from a relational database as objects. As a framework, it uses many files of mapping and settings.   See also :

Sony officially announced their two new products: the Tablets S1 and S2. These tablets are based on Android3.0 platform (HoneyComp) and the  Tegra 2 processor of Nvidia.

To make a connection with a mySql database : Use wamp server, to download it click here. Install it. Start it, left click on the icon in the task bar ( I say left click )   PHP > PHP Extensions > select php_mysql In your php page or classe use this code :// mySql …

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Qwiki is a new search engine , it can generate a video with voice to give information about the topic written in its topic search field. It exploits the content of Wikipedia to

The software’s giant bought the phenomenal web company  Skype for $8.5bn. Microsoft acquired Skype Communications in order to develop the call phone services via internet. Skype has around 663 million users of its service,

PHP is a language used to create a dynamic page web. It is very simple and it is a powerful language used by a large community on the web. To start with, you need a server that compile and interpret the php script after sending a request by the user (Client), then the server send a response …

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Download a new version server from here. Unzip the package where you like, it is recommended to use a folder name without spaces (e.g. C:/Servers). This folder will be the $CATALINA_HOME In $CATALINA_HOME /bin, there are two files to start and shutdown the server : startup.bat to start server in Windows OS (startup.sh for Linux) …

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«transient» is a keyword used to prevent serialization of certain variables in a class. It’s useful if we have to manipulate a sensitive variable which should not appear in a file or a stream (e.g passwords or some variables in games programs).

To make a connection with a mySql database : Use wamp server, to download it click here. Install it. Start it, left click on the icon in the task bar ( I say left click )   PHP > PHP Extensions > select php_mssql In your php page or classe use this code :// sqlServer …

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The source problem was a hidden file found in the device that records the position of users. Using a software application, a map of movements can be generated. The file doesn’t have any impact if the localisation services settings are disabled. This was discovered by

Motorola launched its tablet called Xoom, based on Android 3.0, so it is considered the first tablet using the OS tablet Honeycomb (Android 3.0). It uses an intern duo-core processor, that makes it very strong for downloading,

Google reveals its new OS web-based applications. It is a new approach exploiting web capabilities to use digital word. Google has developed a new OS that can be a real revolution of the web. In this model, user doesn’t need applications on his PC to work, he needs just a laptop equipped by a Chromebooks