Program

How to exit a program in Java

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In Java if we want to terminate the execution of the program then we make use of System.exit(n) method. Let us see important points : System.exit(n) method takes a non zero argument to indicate abnormal termination. System.exit(n) will exit the program irrespective of the operation being performed. If we call System.exit(n) within a try catch … Read more

Create a new Java project and program in Eclipse

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In previous post we saw how to download eclipse and create a new workspace. Now let us see how to create a new Java project, program and run the program in Eclipse. Steps to create and run Java program : Step 1 : After eclipse has opened, a welcome screen will appear. You can explore … Read more

Right way to debug code using pen and paper

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Anyone who is starting to code, the most difficult thing they face is to understand others code. If the code has 2-3 nested loops then even an experienced persons face a lot of problem. Understanding someone else’s code or code present on internet is very frustrating and takes a lot of time. So my advice … Read more