Thursday, September 24, 2020

Java Arrays

An array is a group of homogeneous variables. To create an array, you first must create an array variable of desired type. One Dimensional Array - General form of a one-dimensional array declaration...

Overview of Java

After internet  the connectivity between the PC’s became a revolutionary thing, which requires  need of a new programming language. So due to all these needs the java came in light as programmer...

Using Objects as Parameters

So far, we have only been using simple types as parameters to methods. However, it is both correct and common to pass objects to methods. For example, consider the following short...

Constructors

A constructor is a member method of a class that is called for initializing when an object is created of that class. It has the same name as that of the...

Control Statements

Control statements are used in a programming language in order to execute a block of sequence several times according to the requirement. Java’s program control statements can be put into the...

What is Java?

JAVA is an Object Oriented Programming (OOP) language that was developed by Sun Microsystems. Before we move on to create our first Java program, we first need to learn a few...

Overloading Constructors

In addition to overloading normal methods, you can also overload constructor ,methods. In fact, for most real – world classes that you create, overloaded constructors will be the norm, not the...

Argument Passing

In general, there are two ways that a computer language can pass an argument to a subroutine. The first way is call-by-value. This approach copies the value of an argument into...

Returning Objects in Java

    A method can return any type of data, including class type that you create. For example, in the following program, the incrByTen( ) method returns an object in which the value...

Features of Java

There are many features of Java that makes this it incredibly interesting and preferable, namely: Platform independent: Java programs use the JVM as abstraction and not accessing the operating system straightforwardly. This creates Java...

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Overview Of Java

Java is basically a programming language which is used to develop application software. To understand any language, it is always must to know the...

Constructor Overloading

C# OOPS

Java