This post will explain how can you install packages in Ubuntu Vis Basic Graphical Method You can install your softwares using Ubuntu S...

Let me clarify the question with an example. You have the following class. public class Counter{ private static int count = 0; public st...

Sometime you copy a lot of files from a directory or another media to some other directory and you wish to know how many files are copied. ...

We know that functions can be overridden by inheritance but are instance variables overridden? Go through the following code We have a c...

Reflection API in Java comes very handy to test class variables and methods at runtime. You can call it a type of hack as it violates the ...