java-basics

300+ posts

Java Exercises - Basic to Advanced Java Practice Programs with Solutions

Last Updated: 02 January 2025

Looking for Java exercises to test your Java skills, then explore our topic-wise Java practice exercises? Here you will get 25 plus practic...read more

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Core Java Interview Questions For Freshers

Last Updated: 18 January 2025

For the latest Java Interview Questions Refer to the Following Article – Java Interview Questions – Fresher and Experienced (2025) Jav ...read more

Java

interview-preparation

Last Updated: 27 December 2024

The most common way to take user input in Java is using Scanner class which is part of java.util package. The scanner class can read input f ...read more

Java

java-basics

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Primitive data type vs. Object data type in Java with Examples

Last Updated: 23 July 2024

Data Types in JavaEvery variable in java has a data type. Data types specify the size and type of values that can be stored in an identifier ...read more

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Java IO : Input-output in Java with Examples

Last Updated: 16 January 2025

Java brings various Streams with its I/O package that helps the user to perform all the input-output operations. These streams support all t...read more

Java

java-basics

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Java-BufferedInputStream

Learn Java - A Beginners Guide for 2024

Last Updated: 02 January 2025

If you are new to the world of coding and want to start your coding journey with Java, then this learn Java a beginners guide gives you a c...read more

print vs println in Java

Last Updated: 20 November 2024

print() and println() are the methods of System.out class in Java which are used to print the output on the console. The major difference be ...read more

Java 8 | Consumer Interface in Java with Examples

Last Updated: 17 September 2021

The Consumer Interface is a part of the java.util.function package which has been introduced since Java 8, to implement functional programmi ...read more

Java | How to start learning Java

Last Updated: 05 December 2024

Java is one of the most popular and widely used programming languages and platforms. A platform is an environment that helps to develop and ...read more

Setting up Environment Variables For Java

Last Updated: 07 January 2025

Setting up environment variables for Java is essential because it helps the system locate the Java tools needed to run the Java programs. Be...read more

Java

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java-basics

Commonly Asked Java Programming Interview Questions | Set 2

Last Updated: 16 June 2024

In this article, some of the most important Java Interview Questions and Answers are discussed, to give you the cutting edge in your intervi...read more

Interview Experiences

Java

interview-preparation

Command Line Arguments in Java

Last Updated: 02 January 2025

Java command-line argumentis an argument i.e. passed at the time of running the Java program. In Java, the command line arguments passed fro...read more

Java

java-basics

Annotations in Java

Last Updated: 25 October 2022

Annotations are used to provide supplemental information about a program.Annotations start with ‘@’.Annotations do not change the action...read more

Java

java-basics

Variable Arguments (Varargs) in Java

Last Updated: 02 January 2025

Variable Arguments (Varargs) in Java is a method that takes a variable number of arguments. Variable Arguments in Java simplify the creation ...read more

Java

java-basics

'this' reference in Java

Last Updated: 08 January 2024

In Java, 'this' is a reference variable that refers to the current object, or can be said "this" in Java is a keyword that refers to the cur ...read more

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