Learn about comparing objects in Java.
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Foreign Memory Access API in Java 14
Java 14 brings in a new API to wrap accessing memory managed outside of the JVM. Here we explore the need for the API and how it works.
Java IO vs NIO
Learn about the Java IO and NIO libraries and how they differ.
Difference Between Thread and Virtual Thread in Java
A quick and practical comparison between Threads and Virtual Threads in Java.
Capturing a Java Thread Dump
Learn how to capture a Java thread dump
Design Principles and Patterns for Highly Concurrent Applications
A quick and practical overview of design principles for highly concurrent applications!
New Features in Java 13
Learn about the new features and improvements introduced in JDK 13
Introduction to Big Queue
Learn about the Big Queue, a Java implementation of a persistent queue.
Efficiently Merge Sorted Java Sequences
Learn how we can efficiently merge sorted arrays using a min-heap
Clean Coding in Java
An overview of clean coding practices in Java.
Implementing A* Pathfinding in Java
A quick and practical overview of A* Pathfinding Algorithm in Java.
Benchmark JDK Collections vs Eclipse Collections
Explore the performance of traditional JDK collections with Eclipse Collections.
Intro to Spring Data Geode
Learn how to use Spring Data Geode for the configuration and development of an Apache Geode Java client application
Adding an Element to a Java Array vs an ArrayList
Learn how to add an element to a Java Array vs an ArrayList
Guide to System.gc()
Learn about the System.gc() method understand if there are any use cases when calling this method might be useful
Guide to In-Place Sorting Algorithm Works with a Java Implementation
Learn how the in-place sorting algorithm works.
Guide to MapDB
Learn about MapDB, a lightweight persistence library which provides collection APIs to store and retrieve data.
Checking for Empty or Blank Strings in Java
Check out some simple ways in Java to test if a string is blank or empty.
Key Value Store with Chronicle Map
Learn how to store and retrieve key-value pairs in Java using the Chronicle Map.
String Initialization in Java
Learn about the difference between declaration and initialization of String in Java.