To the surprise of almost nobody, the unprecedented build-out of datacenters and the equipping of them with servers for ...

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 ...

PEPFAR’s computer systems also are being taken offline, a sign that the program may not return, as Republican critics had hoped. By Apoorva Mandavilli The Trump administration has instructed ...

Chain abstraction is a concept that simplifies the user experience of blockchain technology and unifies transactions across multiple networks. Web3 is still a fragmented industry leading to a complex ...

In 2014, the critic Walter Robinson complained about abstraction as “zombie formalism” produced by art school soul-suckers and promoted by shameless flippers. But he was navel-gazing into a personal ...

Blockchain can be a Wild West, with users jumping between multiple chains to use their favorite services. Chain abstraction solves this by making those interactions seamless across different ...

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 ...

Introduced with the Java 17 release, pattern matching enhances the instanceof operator so Java developers can better check and object's type and extract its components, and more efficiently deal with ...

Manipulating calendar dates is an essential aspect of many applications written in Java. Traditionally, developers relied on the java.util.Calendar class to get the ...