
Locale variable type inference in Java
Java 10, which was released March 2018, introduced the var
keyword.
Java 10, which was released March 2018, introduced the var
keyword.
jshell is an interactive tool where you can execute and try Java code. It's a REPL.
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A quick overview of the Java Module System.
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One of the nice new things in Java 9 are Collection Factory Methods.
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What hidden static methods are, how to hide static methods, and what the difference is with overriding methods.
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Everything I encountered for the first time, while studying OCA.
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You can run Apache Tomcat within 5 minutes on macOS 10.14 Mojave.
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What is the difference between final, finally, and finalize in Java?
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TIL you should compare enums with == instead of equals() in Java.
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TIL if you pass custom groups to the form(...) method in Play 2.6.x, you also have to pass the group javax.validation.groups.Default explicitly—if you want any of its fields taken into account during the validation process of a form.
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TIL that a HashSet in Java is backed by a HashMap instance.
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TIL what effectively final variables in Java are.
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