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Core Java
Mastering ExecutorService for Concurrency
In the ever-evolving world of software development, the ability to manage concurrent tasks efficiently is paramount. Traditional threading approaches can…
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Core Java
Unveiling the Magic of HashMaps in Java
Have you ever wondered how Java manages to efficiently store and retrieve information based on key-value pairs? The answer lies…
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Meta JCG
[FREE EBOOKS] Java Coding Problems – Second Edition, Python Essentials For Dummies & Four More Best Selling Titles
Hello fellow geeks, Fresh offers await you on our Information Technology Research Library, please have a look! Java Coding Problems…
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Core Java
How to Use Pair With Java PriorityQueue
Java’s PriorityQueue is a data structure that allows us to store and retrieve elements in a specific order. This article…
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Core Java
assertEquals() vs. assertSame() in JUnit
JUnit is a widely used testing framework. Its API offers a straightforward approach to checking and comparing objects. However, the…
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Core Java
10 Pillars of Clean Java Code
In the ever-evolving world of software development, crafting clean Java code is an essential skill. Clean code goes beyond functionality;…
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Core Java
Helidon: A Modular Approach to Java Development
In the realm of Java development, monolithic applications are slowly becoming a relic of the past. The microservices architecture, with…
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Core Java
Handle Null Values In ArrayList.addAll()
The ArrayList class in Java is a commonly used data structure. One of its methods, addAll(), allows us to add…
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Core Java
Int to short Conversion in Java
When working with Java, we frequently face situations that require converting data types to meet specific needs. A common example…
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