Java is a popular programming language that every programmer should learn. This article explains much of what you need to know.

Java has stood the test of time in its over 25 years as the world's best programming language. Here's why developers still choose to code in it.

Java’s collections like arrays and lists are foundational building blocks. Functional programming techniques are at times the ideal way to work with these collections. This article gives a tour ...

Generics in Java enhance the type safety of your code and make it easier to read. In my last article, I introduced the general concepts of generics and showed examples from the Java Collections ...

COBOL, or Common Business Oriented Language, is one of the oldest programming languages in use, dating back to around 1959. It’s had surprising staying power; according to a 2022 survey, there ...

Here's what Meta's developers have learned from moving their code base from the Java programming language over to Kotlin.