In this video, I have explained how to create, edit, view and save text file using unix terminal. This video covers the below listed commands pwd – present working directory cd – change directory touch – to create file cat – view content of the file less – same as
I was wondering always, why it is always main method is the starting point for the Java program. Well When i was matured enough to read the Java Specification i learnt why and whether can it be changed ? Okay Lets See !! Why main method ? Main method is
Interview Questions Refer this for preparing yourself on how to write java program to print patterns (Note: NOT Design Patterns) Start Pattern Number Pattern Star Pattern Number Pattern Just a Note There are N-ways of writing the above codes, please feel free to explore by playing around it.