The Minecraft 1.21.9 update for Java Edition is out now. The much-awaited The Copper Age game drop introduces an array of features, such as the copper golem, copper weapons, shelves, and more.

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java enum, introduced in Java 5, will map to the underlying database without any ...

For Java-based programs such as Maven, Jenkins, Gradle or Tomcat to run, they need to know that Java's JDK is installed. That's the purpose of the JAVA_HOME environment variable. It tells programs ...

package org.acme; public class MyClass { private enum Color { black, white, blue,red,green; } public MyClass(String foo){ Color.valueOf(foo); //This line causes the ...

An enumerated type specifies a set of related constants as its values. Examples include the days in a week, the standard north/south/east/west compass directions, a currency’s coin denominations, and ...

What’s the difference between versions of Minecraft? That’s not as simple a question to answer as you might think. Most current players will be used to whatever version they’ve started on, whether ...

Hi! When i tried to generate a entity class with IntelliJ Ultimate plugin, i got this error: java.lang.IllegalArgumentException: No enum constant top.fallenangel.jimmergenerator.enums.DBType.MARIADB ...

Sometimes using ValidateSet isn't enough -- for instance, when you have multiple functions with the same parameter that you need to perform a task on. PowerShell has a data type called an enum, which ...