Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

JavaScript is everywhere these days, even outside the browser. Everyone knows that this is because JavaScript is the best programming language, which was carefully assembled by computer experts and ...

Have you ever wondered how Java seamlessly combines its primitive data types with object-oriented programming? Enter wrapper classes, an important but often overlooked Java feature. These special ...

Java 25 integrates Compact Object Headers as a product feature through JEP 519, offering developers a potential 30% CPU reduction and significant memory savings without requiring any code changes. The ...

Instance main methods and unnamed classes, coming in Java 21, will forever change how developers learn Java and bootstrap applications. Why? They provide a simple, clean and concise syntax to launch ...

Jukka Savolainen’s op-ed “The Alienated ‘Knowledge Class’ Could Turn Violent” (May 22) reminded me of the scene in “Blazing Saddles” when Gene Wilder advises Cleavon Little not to confront Mongo. “Don ...

Provides utility classes / objects / methods for easier development with Java reflection.

Abstract: Dynamic or sudden changes in various scenes may give rise to new objects. These new objects with limited annotated samples are susceptible to overfitting in deep learning. While few-shot ...