Skip to main content

Let's Learn Java - JavaEE Sample and Vaadin Sample

Please find two presentations recently made during Barcamp Phnom Penh last weekend.

JavaEE
With Server and Client test to illustrate how Java Enterprise works with EJB 3.

Find presentation and source at: https://github.com/JavaCambodia/JavaEE-Sample

Vaadin
The sample and presentation to illustrate how power of Vaadin for those who has even basic knowledge in Java. Vaadin is about UI which you can code a very nicely interface for business application.

You can find the presentation and source at: https://github.com/JavaCambodia/Vaadin-ContactSystem

Community
Get in touch together:
- Community: at Google+ Community
- JavaCambodia @ Slack, to submit here to get invitation to join the chat.

Comments

Popular posts from this blog

Exercise 1: 99 Bottles of Beer

Let’s put all your new Java skills to good use with something practical. We need a class with a main(), an int and a String variable, a while loop, and an if test. A little more polish, and you’ll be building that business backend in no time. But before you look at the code on this page, think for a moment about how you would code that classic children’s favorite, “99 bottles of beer.” There’s still one little flaw in our code. It compiles and runs, but the output isn’t 100% perfect. See if you can spot the flaw , and fix it. public class BeerSong { public static void main (String[] args) { int beerNum = 99; String word = “bottles”; while (beerNum > 0) { if (beerNum == 1) { word = “bottle”; // singular, as in ONE bottle. } System.out.println(beerNum + “ ” + word + “ of beer on the wall”); System.out.println(beerNum + “ ” + word + “ of beer.”); System.out.println(“Take one down.”); System.out.println(“Pass it around.”); beerNum = beerNum - 1; if (

Oracle ships Java 7 Update 11 with vulnerability fixes, increased security level for Java applets

According to The Next Web, Oracle has released Java 7 Update 11 to address t he recently disclosed security vulnerability. If you use Java, you can download the latest update now from the Java Control Panel or directly from Oracle’s website here: Java SE 7u11 . Check it out now! -- Source: TheNextWeb