Deep Dive into MapStruct, Project Lombok and Spring
Togi Dev MapStruct, Project Lombok, and Spring are three of the most commonly used tools in Java development, each offering their unique features and advantages. Here’s a comprehensive guide on how to…
Java
How to Prevent java.lang.ArrayIndexOutOfBoundsException in Java
Java is a widely-used programming language known for its simplicity and versatility. However, developers often encounter various exceptions that can hinder code execution. One such exception is java.lang.ArrayIndexOutOfBoundsException. In this…
Simple Guide to String Interning in Python and Java
String interning is a memory optimization technique that enables the reusability of string objects in a program, reducing the overall memory consumption. When multiple string objects with the same character…
How Does Java Compare To Kotlin
Java and Kotlin are two popular programming languages used in the world of software development. Java, created by James Gosling in 1995, has long been the language of choice for…
How to use Google Guava Effectively in Java
Google Guava is an open-source Java library developed by Google that provides utility methods and classes for various tasks, making it easier for developers to create clean, efficient, and maintainable…
Ultimate Guide to Lombok for Eveyrday Use
Lombok is a Java library that helps developers eliminate boilerplate code by generating it automatically using annotations. It leads to cleaner and more maintainable code. In this comprehensive guide, we’ll…
Simple Email Validation with Regular Expressions in JavaScript and Java
Email validation is a crucial part of user input verification when building web applications. In this article, we’ll dive deep into the world of regular expressions (regex) and learn how…
Demystifying Java’s NullPointerException and Effective Solutions
A NullPointerException (NPE) is a common programming error in Java that occurs when a program attempts to access or manipulate data through a reference that points to a non-existent object…
Converting a String to an Int in Java: Step-by-Step Guide
As a Java developer, you might encounter situations where you need to convert a string to an integer. In this blog post, we will explore several methods to accomplish this…
Simple Guide to Comparing String in Java
When working with strings in Java, comparing them for equality or ordering can be a frequent task. Java provides several methods to compare strings based on different criteria. However, naively…