Java Tutorial Series for Beginners

A Simple Guide to Exception Handling in Java

Meenakshi Agarwal — Wed, 07 Feb 2024 19:18:34 +0000

Hey there! Welcome to this in-depth tutorial on exception handling in Java. In programming, errors happen but you can handle them gracefully with the help of a cool feature like exception-handling. In this guide, we’ll break down the basics of exceptions, talk about different types, and walk through some hands-on examples to get you comfortable […]

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Difference Between Spring and Spring Boot

Soumya Agarwal — Sat, 20 Jan 2024 15:52:40 +0000

In this short tutorial, we’ll explain the key differences between Spring and Spring Boot. These are two correlated terms and technologies in the Java programming world. They help developers create applications, but they have different focuses. The Difference Between Spring and Spring Boot Both these technologies have significantly contributed to the increasing footprint of cloud […]

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How to Use Java String Format with Examples

Harsh S. — Wed, 11 Oct 2023 18:27:54 +0000

Hello friends, you can use three common ways to format strings in Java. This tutorial explains these methods: String’s format(), printf, and StringBuilder. It includes examples to demonstrate their usage and discuss the parameters, return types, and potential errors. Understand Different Ways to Format Strings in Java String formatting in Java is primarily achieved using […]

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Java IRC Bot with Sample Code

Harsh S. — Tue, 26 Sep 2023 13:49:48 +0000

Introduction to Java IRC Bot In this tutorial, we’ll build a simple IRC bot in Java programming language. An IRC bot is a program that runs on an IRC server and interacts with users and other bots. IRC bots have a variety of purposes. For example – they provide information and services to users. They […]

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Generate Random Number in Java – 10 Ways

Harsh S. — Wed, 19 Jul 2023 14:12:46 +0000

Welcome to our comprehensive guide on random number generation in Java! In this post, we will discuss 10 different ways to generate random numbers in Java. We will also provide working code snippets for each method. By the end of this post, you will be familiar with a variety of techniques for generating random numbers […]

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How to Use ArrayList in Java

Meenakshi Agarwal — Mon, 25 Nov 2019 18:55:38 +0000

This tutorial describes the Java ArrayList class and its operations like add, remove, search, and sort elements. It is available under the java.util package. A Simple Introduction to ArrayList in Java Java ArrayList is a dynamic array that adjusts its size accordingly as elements get added or removed. The native array type has a fixed […]

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Java Access Modifiers

Meenakshi Agarwal — Thu, 21 Nov 2019 07:49:39 +0000

This tutorial describes Java access modifiers in detail. They control the visibility of Java classes and their members (functions and data). They are public, private, and protected. Understand Java Access Modifiers with Examples However, Java also implements a default case when no modifier is present. It means that a class, its functions, and fields are […]

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Nested (Inner) Class Concept in Java

Meenakshi Agarwal — Sun, 07 Jul 2019 17:36:42 +0000

In this tutorial, you will discover the insights about the concept of Java Nested Class, also known as Inner Class. There are follow up examples to get into the thick and thin of how can you create and use nested classes. The major topics covered are: 1. What is Nested Class? 2. Static Nested Class […]

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