Java
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CUBA: Getting Ready for Production
“It works on my local machine!” Nowadays it sounds like a meme, but the problem “development environment vs production environment”…
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Mythematical Codey Code
Consider the following snippet: int max = 10; int a = 0; while (true) { // do a thing that…
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ZeptoN is Putting Program into Java
1. Introduction The Java programming language or “Java” was introduced in 1995. Yet in the almost quarter-century it has added…
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Explode a WAR File Recursively
Abstract Ever need to explode a WAR file as well as exploding all JAR files in the WAR file? Ya,…
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It Broke vs You’re Wrong
When building REST APIs for microservices, there are a few design decisions to make about responses. Some responses are clearly…
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Proving There’s No Exception
How do you prove the existence of nothingness? Should you? In some tests I’ve written, especially around either validation, or…
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[MEGA DEAL] The 2020 Complete Java Master Class Bundle (96%)
Build a Reputable Career as a Developer with Over 62 Hours of Training to Master the Most In-Demand Programming Languages…
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PIT, JUnit 5 and Gradle – with just one extra line of configuration
Discover dead simple, improved PIT and JUnit 5 configuration in Gradle (with gradle-pitest-plugin 1.4.7+). JUnit 5 is undeniably more and…
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Discovering the Magic Version Number of .class Files
Abstract What version of Java was used to create your .class files? For your own projects, this is easy to…
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