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

Class and object initialization in Java

Classes and objects in Java must be initialized before they are used. You’ve previously learned that class fields are initialized to default values when classes are loaded, and that objects are ...
Ars Technica

Java: Opinion on doing something with equals() and List/Set

So, if I add several of these objects to a List or Set, I can then do a get () and have it automatically give me the first object that matches. My thought is if I do this, then I simply make the get ( ...
TheServerSide

HTTP request methods explained

The 1.0 version of the Hypertext Transfer Protocol, issued way back in 1996, only defined three HTTP verbs: GET, POST and HEAD. The most commonly used HTTP method is GET. The purpose of the GET method ...