Build your Java skills from the ground up by working on simple tasks and beginner-friendly projects. Challenge yourself with more complex Java problems, including those focused on multithreading and ...

Multifunction radars perform tasks that historically have required multiple physical radars to accomplish. For example, scanning radars were dedicated to the task of searching for targets, while ...

Generics make your code more flexible and easier to read, and they help you avoid ClassCastExceptions at runtime. Get started with this introduction to using generics with the Java Collections ...

Do you need to know how to sort Java objects in a collection, array, or map? Here's how to use the Comparable and Comparator interfaces and avoid ClassCastExceptions. Programmers frequently need to ...

There are several ways to find duplicates in a Java List, array or other collection class. The following list describes some of the most commonly used approaches: Use a method in the Java Streams API ...

"Chicago" the musical has long been a revolving door for celebrity castings. The Broadway staple premiered in 1975 and was revived in 1996. Still going strong after 26 years, it's the longest-running ...

A pair of historic Loop skyscrapers facing demolition by the federal government once again top Preservation Chicago’s annual list of most endangered buildings. Legislators approved a $52 million ...

Thanks to its setting in the shadow of magnificent foothills and the vision of its open-space managers, Boulder has long boasted a remarkable array of great hiking opportunities mere minutes from ...

Can you believe the 2022 Oscars happened 20,000 years ago? Okay, dramatic, but I know I’m not the only one who can’t believe It All™️ went down just two-ish months ago, especially since other ...