Overview JDBC is an important part of the Java API, as most real-world Java applications require a database. Learning Java ...

Developers make assumptions about how our code will behave when executed, but we’re not always right. Without certainty, it is challenging to write programs that work correctly at runtime. Java ...

The Java programming language emerged roughly 25 years ago, when Smalltalk and C++ dominated. Back then it was easy to argue that the world didn't need another object-oriented programming language.

Method references are a shorthand way to write lambda expressions that call a single method. Rather than implementing a method in a functional interface, a method reference simply points to an ...

A loop is a structure in programming that allows you to run the same section of code over and over. This can be used when you want to perform an iterative task (like counting, or sorting through a ...

Virtual threads, revealed in Java's Project Loom and generally available with the Java 21 LTS, promise unparalleled scalability, simplified asynchronous coding and more efficient resource utilization.

Building your perfect programming environment is easier than you think. Here's how to do it in minutes!

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Overview Programming languages are in demand for cloud, mobile, analytics, and web development, as well as security. Online ...

Remembering what the programming world was like in 1995 is no easy task. Object-oriented programming, for one, was an accepted but seldom practiced paradigm, with much of what passed as so-called ...