Table of Contents ObjectsvolatileLocaleCollatorNormalizer After Java, What’s Old? Part I – Collections, let’s now have a look at less known old utility classes that can still be useful. Everything in this series will be in Java 8 and later, so …
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Java, What’s Old? Part I: Collections
Table of Contents OptionalStatisticsLinkedHashMapWeakHashMapBitSet A few weeks ago, I had the honor to present at the Arnhem JUG in the Netherlands about “Java, What’s old?” In this series, I’m focusing on what’s old in the JDK, not that known, and …
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More Free Shells for your Java IDE
Table of Contents More Shells for FreeCommand PromptPowershellWindows Subsystem for Linux (WSL)Git BashCygwinSSHBean ShellMore powerApplet Runner ProAnt Commander ProConclusion You may be using one of the terminal applications installed on your operating system or use the included terminal panel of …
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Foojay Podcast #64: Interviews at JFall about open source, OpenJDK evolutions, Project Loom, JVM, and more!
Table of Contents VideoPodcast (audio only)GuestsContent Let’s wrap up this year with more interviews from the JFall conference. In this episode you’ll learn more about Foojay, JVM internals and writing your own programming language, Project Loom and structured concurrency, learning …
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Structured Concurrency is More Than ShutdownOnFailure
Let’s see other possibilities than the default ones that can be done with the structured concurrency API.
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Let’s Replace the synchronized Keyword
Let’s replace the synchronized keyword to be more virtual threads friendly in a code readable way.
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12 Text Tools For Developers
Text data and text manipulation of it is also part of a developer job. Let’s see a few free text tools to simplify your job.
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12 Lessons Learned From Doing The One Billion Row Challenge
How fast can you process a 1 billion rows text file in Java? That’s the challenge that many Java developers tried to solve in January 2024.
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Sorting Text in Java, How Complicated Can It Be?
Text is represented by the String class in Java. In this article we’ll explore how to sort String, the advantages and drawbacks of each possibility.
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Live (re)compile, (re)load, (re)execute Java code in 100 LoC
In this article, we’ll write a program (The Reloader) to easily play with Java code without the need to know how to compile or run the code or print the result.
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The Files in JDK 21
As Java developers, we all have it installed on our computer: the Java Development Kit, also known as the JDK. In this article, we’ll explore the files of the JDK.
