Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories. Topics Spotlight: AI-ready data centers ...

Another way to use an asynchronous callback function is to use the CompletableFuture API. This powerful API, introduced in Java 8, facilitates executing and combining asynchronous method invocations.

The best new tool from Microsoft Excel is undoubtedly the SCAN function. Here's how to use it to calculate running totals. Find the full guide at Spreadsheet Point. New poll shows what voters ...

Naturally, all Java developers, after learning the Java Scanner class has no nextChar method, want to implement one of their own. It’s not that hard. By default, the Scanner class reads a line of ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java Scanner class is a simple, versatile, easy-to-use class that makes user input in Java ...

You've got a LiDAR scanner if you've got an iPhone 12 Pro, iPhone 12 Pro Max, or an iPad Pro, but Apple doesn't appear to give you any way to use it. Here's how you can, what you need, and why ...