Quickly learn how to use the Java ternary operator and see how this simple programming construct can help make your conditional logic, if statements and return statements clearer and more concise.

Learn everything about how to craft and use the new Shelf in Minecraft and how to connect and power this new block.

Casting apps and streaming services to your TV from your phone is cool, but with screen mirroring you can share whatever you see on your device. Here's how.

Introduced in Java 5, generics enhance the type safety of your code and make it easier to read. This helps you avoid runtime errors like the ClassCastException, which happens when you try to cast ...

Use Java assertions to test your assumptions about program correctness and check them in your code.

If you own a Google Chromecast or Chromecast-enabled television, you can easily mirror your Android phone or tablet display on your TV.

How to set up Google Cast on a Chromecast Before you can use Google Cast, you have to set up a device that can receive a cast request. The most common device for this is Chromecast.