What's in a List
Lists in Java
Apr 17, 20258 min read129
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What is the Garbage Collector
For those who never programmed in C language
Aug 25, 20268 min read40
Web Programming In Java
1. Introduction and Fundamentals: What is a Servlet? Base definition: A Servlet is not an external framework; it is a specialized Java class that is part of the official specification (belonging to t
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Improved Collections in Java 21
The new Sequenced Collection API
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Java Data Types at a glance
Java Types briefly explained and a bit of Kotlin at the end
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How to create a class - Best Practices
From Java Beans to modern records
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Hash Tables and hashCode()
Introduction When creating a class in Java, there are three methods that are commonly overridden: equals() hashCode() toString() This article focuses on the hashCode() method. How a hash table wo
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Mastering Object Equality in Java
Introduction The == operator is used to compare references, while the equals method is used to compare the contents of objects. Comparison for predefined types Primitive types The comparison operator
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How to use an interface
Strategy Pattern for beginners
Apr 23, 20256 min read278