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 ...

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 ...

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 ...

Zu Audio hints of new products to debut at Capital Audio Fest from November 8-10, 2024, but photos and details are scarce. Zu will also be demonstrating the Dirty Weekend (been there, done that), DWX, ...

Wim Hof is an athlete and motivational speaker who has proposed that cold exposure combined with periods of hyperventilation and breath-holding can improve health and well-being. The method involves ...

On her third album, the UK singer-songwriter sounds relaxed, confident, unflappably cool, even in moments of conflict. The result is an album of everyday luxury, lush and unhurried. She’s not without ...

The number pi (π) appears in the most unlikely places. It can be found in circles, of course—as well as in pendulums, springs and river bends. This everyday number is linked to transcendental ...

Reflection was essential to the advanced Java toolkit for years. Now it's being superseded by newer, safer options. Here's how to use MethodHandle and VarHandle to gain programmatic access to methods ...

See how the critical path method (CPM) can be used for project management in our detailed guide. We’ll walk you through how to calculate it and share real-world examples for applying CPM to different ...

Abstract: This paper presents a lexicon based method for Chinese string recognition. In this method, we recognize a Chinese string image as a whole by matching it against lexicons in a database. We ...