Tag Archives: java

Sending emails with JavaMail

JavaMail API is the reference implementation of JSR-000919 which is now open source and released under : Common Development and Distribution License (CDDL) v1.1 GNU General Public License (GPL) v2 with Classpath Exception. Its provides full support This API allows … Continue reading

Posted in Java course | Tagged , | 1 Comment

JVM memory and Java heap space

One of the major benefits of the Java language in comparison with other object oriented languages (like C++) is that programmers do not have to handle memory allocation during execution of the program. It is totally delegated to the garbage … Continue reading

Posted in Performance | Tagged , , , , | 5 Comments

Utilisation de JCaptcha avec JSF

Introduction aux Captcha Le captcha comme son nom l’indique (Completely Automated Public Turing test to tell Computers and Humans Apart) est un moyen simple de protéger son site de soumissions automatiques effectuées par des robots depuis l’autre bout du monde … Continue reading

Posted in Java course | Tagged , , , , | 2 Comments

Conférence JavaOne 2010 – l’heure du bilan

La conférence 2010 JavaOne s’est achevée la semaine dernière à San Francisco et elle fut particulièrement riche d’enseignements. L’occasion pour tout la communauté Java de faire le bilan sur une année 2010 agitée et de se rassurer pour 2011. Le … Continue reading

Posted in News | Tagged , , , , , | Leave a comment

Proper database connections with JDBC driver

Hi guys, our first article will be dedicated to technical stuff especially to use of JDBC in Java SE applications since we spotted some commons mistakes managing the JDBC connection. Below we describe the correct way of getting database connection … Continue reading

Posted in Database, Java course | Tagged , , , , , , | 1 Comment