Rajesh Sinha

[ Intern at Padhle.com ] I am a software developer working especially with python and JAVA. I believe I can learn new skills from everyone and from every work. I have uploaded my work samples in my GitHub repository.

Collection Interface in Java – Free Java Tutorials

JAVA Tutorials / By Rajesh Sinha

If we want to represent a group of individual objects as a single entity, then we should go for Collection Interface. Collection Interface defines the most common methods which are applicable for any Collection object like LinkedList, ArrayList etc. Collection Interface Methods These methods are declared inside Collection (Interface): add(Object obj) : This method we …

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Collections and Collections Framework – Free Java Tutorials

JAVA Tutorials / By Rajesh Sinha

Collections concept is one of the most important area of JAVA, we have to learn it for a better understanding of JAVA and also to clear the interview as it is a common area from where questions may come. Let’s go for the overview first: Collections in Java Overview: For better understanding of Collection Framework, …

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