Unlock the coding backstage with the Java Peek Method! Dive into your stream operations, observe each transformation & more

Learn to convert a long value to a date in Java using the Java 8 Date-Time API, the legacy Date API, and the Joda-Time library.

Learn how to obtain Unicode characters from their code points in Java.

Learn how to use a regex for Java-based password validation processes.

Explore the ZoneOffset.UTC and ZoneId.of("UTC") methods and their key differences and use cases.

Explore various ways to convert a Gregorian date to a Hijri date.

Learn how to have more control over the environment variables, especially for test scenarios.

Learn two different methods in Java for calculating the number of weekdays between two dates.

Explore various approaches to calculating the powеr of a numbеr in Java without rеlying on the Math.pow() mеthod.

Learn how to check if a Java string contains invalidly еncodеd characters.

Learn to implement the Bill Pugh Singleton pattern.

A quick and practical guide to the Single Responsibility Principle in Java

Learn about the Law of Demeter and understand how to adhere to it in object-oriented code.

Discover the differences between the fluent interface design pattern and the builder pattern.

Explore how JDK's $Proxy class works.

In this tutorial, we explore Java libraries for extracting tar archives: Apache Commons Compression, Apache Ant, and Apache VFS. The article provides concise code snippets and highlights the key features of each approach. Read on to learn efficient ways of…

Learn how monkey patching can be used in Java, when to use it, and its drawbacks.

Discover different approaches to executing a method only once.

Explore the world of Java mastery with these essential java tips for developers! Elevate your Java skills through our 10 practises.

Learn about the challenges in implementing the Builder Design Pattern while dealing with hierarchal inheritance.