GitHub

Hazelcast Docker

You can launch a Hazelcast Docker Container by running the following command. Check Hazelcast Versions for the versions to replace $HAZELCAST_VERSION. $ docker run ...
TheServerSide

Fix JAVA_HOME errors | Invalid directory | Not set or defined | Points to JRE

There’s nothing worse than installing your favorite Java-based application — such as Minecraft, Maven, Jenkins or Apache Pig — only to run into a JAVA_HOME is ...
InfoWorld

Better than reflection: Using method handles and variable handles in Java

Reflection was essential to the advanced Java toolkit for years. Now it's being superseded by newer, safer options. Here's how to use MethodHandle and VarHandle to gain programmatic access to methods ...
InfoWorld

Does Java pass by reference or pass by value?

You might know that Java passes by value, but it helps to understand why. Here's what happens when you pass mutable and immutable object references in Java. Many programming languages allow passing ...
TheServerSide

Camel case vs. snake case: What's the difference?

Camel case and snake case stand at opposite ends of the variable naming convention spectrum. When multiple words are used to form a variable, camel case joins those words together, without any white ...