Java Talks

My SVN repository changed recently and I was worried about associating my Java workspace with the new repository . Checking out from the new repository was always an option but of course, I would have lost my non committed changes. After googling for half an hour, I found a way to switch my SVN repository. 1. Find the current repository's URL to which your files/folders are associated. svn info 2. Switch the repo. svn switch --relocate 3. Verify the current repo's URL. svn info Hope this helps.

svn info Print information about paths in your working copy. svn status / svn st Print the status of working copy files and directories. svn update / svn up updates the working copy. svn commit -m "message goes here" / svn ci Send changes from your working copy to the repository svn log -l 10 Prints last 10 commits in reverse-chronological order by default.

I normally use Subclipse plugin for Eclipse for SVN operations. It really makes life easy. I am a novice when it comes to performing svn operations using SVN commands. I found a very useful resource for that: HTML version of SVN red book (for subversion 1.5) Hope you find this useful :)

Apache Tomcat now supports J2EE applications.

I have been using FindJar which is a JAR search engine that helps to find JAR files containing required Java classes. Try it out.

The parameter is the local variable in the method and the argument is the caller-supplied value/reference. In the given example, the parameter for doSomething is 'a' and the argument is 22. public static void doSomething(int a) { System.out.println("The argument was " + a); } public static void main(String[] s) { doSomething(22); }

An Interesting article about how WTFs can improve Code quality in a team How WTF’s improve code quality awareness