Java 8 Optionals

Optionals is a new feature added by Java 8 It helps to avoid unwanted NullPointerExceptions in code In this article, we [...]

Synchronization in Java

Java is a multi-threaded language So, it supports threads that allow multiple blocks of code to execute simultaneously [...]

How to Iterate over an Enumeration in Java

In Java, an Enumeration (also known as an enum) is used to hold a set of named constants Thus, an enum defines a new [...]

How to Write to a File in Java

In this article, we will be learning about the different ways in which you can write to a text file in Java Using [...]

How to Iterate Over a List in Java

In this article, we will learn about the different ways in which you can iterate over a List in Java Using a while [...]

Java File Operations Programming Guide

Java supports a class called File in the javaio package It can be used to represent a file or a directory on the file [...]

How To Read a Text File in Java

In this article, we will be learning about the different ways in which you can read a text file in Java Using [...]

How to Convert an Array to a List and Vice-Versa in Java

A List is an interface that is part of the Java Collection framework It can be used to store a list of objects Arrays [...]

How to Sort a List in Java

A List is an interface that is part of the Java Collection framework It can be used to store a List of objects In this [...]

9 Reasons Why Java Developers Should Learn Python

Java is touted as the most widely used programming language in history Developed by Sun Microsystems (acquired by [...]