Core Java
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OpenJDK on GitHub
Project Skara was created “to … investigate alternative SCM and code review options for the JDK source code, including options…
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How to create a QR Code SVG using Zxing and JFreeSVG in Java?
In this article, we will look at how to use the Zxing QR code generation library and JFreeSVG library to…
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How to Use Nutch From Java, Not From the Command Line
Apache Nutch is an open source framework written in Java. Its purpose is to help us crawl a set of…
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Java Stream: Part 2, Is a Count Always a Count?
In my previous article on the subject, we learned that JDK 8’sstream()::count takes longer time to execute the more elements…
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JDK 12 – JEP 325 Switch Expressions
JDK 12 went GA on March 19, 2019, keeping its word on shorter release cycles and frequent releases. The features…
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HashSet In Java
Introduction: HashSet in Java implements Set interface i.e. it doesn’t allow duplicates. It is internally backed by a HashMap which works…
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Viewing TLS Configuration with JDK 13
JDK 13 Early Access Build 16 is now available and one of the interesting additions it brings is the ability…
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Top 20 Searching and Sorting Algorithms Interview Questions for Programmers
Hello All, If you are preparing for Programming job interviews or looking for a new job then you know that…
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Variance in Java
The other day I came across this post describing what the author sees as pros and cons of Go after…
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