There are two ways to call a method or we can say there are two ways to passing input parameters via a method. Call by value and Call by reference. However, I have done research on the web and found that JAVA only Supports Call by Value and not Call by Reference. But I thinkRead More
Month: December 2017
Basic Java – 4 || More on methods(Return Type and Parameters)
There are two main key functions for methods. Parameters and Return Type. If we talk about Parameters, these are the inputs for the methods. On the basis of these inputs methods performs any action. Once all the steps get executed mentioned within the block of a method, the output ofRead More
Basic Java – 3 || Understanding Class, Objects, Methods in Java.
A Class is like a repository which contains all data members and methods. On the other hand, an Object is an instance of a class which acquires all the properties(data members) and behavior(methods) of the class. Related Links: OOPs Concept: Java Question And Answer: Method Read More
Basic Java – 2 || Variables and Data Types used in JAVA.
As the name sounds “Vary+able”, means the value can be changed. Basically, the variable is the name of the memory location which is used to store and retrieve the value in it. Related Links: OOPs Concept: Java Question And Answer: Definition and Types of Variable Read More
Basic Java – 1 || Understand Java before start learning JAVA.
We have to first understand JAVA before start learning. JAVA IS A PURE OBJECT-ORIENTED PROGRAMMING LANGUAGE. In this blog, I will focus only on main points, rest of story would be available on the web. Brief Introduction to Java JAVA was initially developed by Sun Microsystems Inc in 1991, later acquired by Oracle Corporation.Read More
