Recursion in Java
Java supports recursion.Recursion is the process of defining something in terms of itself. As it relates to Java programming, recursion is the attribute that allows a method to call itself. A...
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...
Methods in Java
A program is a set of instructions given to a computer. These instructions initiate some action and hence sometimes called executable instructions. In Java programs, the executable instructions are specified through...
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...
Overloading Methods In Java
In Java it is possible to define two or more methods within the same class that share the same name, as long as their parameter declarations are different. When this is...
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...
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...
Java Enumerations
Version prior to JDK 5 lacked one feature that many programmers felt was needed: enumeration. In its simplest form, an enumeration is a list of named constants.
Although Java offered other features...
What is Inheritance in Java Programming?
Inheritance is one of the cornerstones of OOPS(Object oriented Programming language) because of the fact that it allows the creation of hierarchical classifications.
We can create a general class that defines traits...
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...
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Python Dictionary and Comparison Operators
Python Dictionary
Python's dictionaries are (key,value) pairs which are used to map a key to a value. In lists, elements are accessed using integers whereas...
