Core Java
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Java Annotations Are a Big Mistake
Annotations were introduced in Java 5, and we all got excited. Such a great instrument to make code shorter! No…
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Are You Still Debugging?
Debugging is “a process of running a program/method interactively, breaking execution flow after each statement and showing…” In a nutshell,…
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5 Things Only Experienced Developers Can Teach You About Java
An overview of everything you need to know before diving deep into developing Java There are numerous tools, methods, environments…
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Resolve method calls in Java code using the JavaSymbolSolver
Why I created the java-symbol-solver? A few years ago I started using JavaParser and then I started contributing. After a…
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Java Microservices: The Cake Is a Lie but You Can’t Ignore It
What does building a microservice actually means? Answered through the eyes of microservice frameworks It’s becoming impossible to ignore the…
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Generational disparity in garbage collection
For the last year, I have been helping the startup Instana to create a Java agent that traces executions within…
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[MEGA DEAL] Novice to Expert Java Bundle (96%)
Go From Zero to Hero in the World’s Most Popular Programming Language Hey fellow geeks, This week, on our JCG…
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Do you really need instanceof?
Using instanceof is a code smell. I think we may agree on that. Whenever I see a construction like that…
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The Curse of Project Jigsaw: Why is Java 9 Delayed Over and Over Again?
JDK 9 release date is postponed to July 2017 With less than 200 days to the release of JDK 9,…
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