This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.

Java gives you the ability to dynamically create strings. Even after you set the string value, you can add more characters to the string value throughout the code. This process lets you build a ...

Learn how to build the ultimate diamond farm in Minecraft 1.21+ (Java Edition). This survival-friendly setup uses villager trading mechanics and efficient design to create a renewable source of ...

How to Create a Timer in Java. The Java language libraries include a "swing timer," which lets you add a countdown timer on your Java forms. You set up the timer's properties such as the amount of ...

Java collection classes allow a developer to keep track of contained items in one of two ways, either by an indexed count or a key. This creates an obvious limitation where multiple values can’t be ...

Learn how to make an easy automatic sugar cane farm in Minecraft 1.20 for both Java and Bedrock Edition. This simple design gives you a steady supply of sugar cane — perfect for rockets, paper, ...