The Map object in JavaScript provides several key methods for adding, retrieving and manipulating key-value pairs. The set () method is used to add or update a key-value pair in a Map.

The ECMAScript 2025 specification, now final, standardizes new JavaScript capabilities including JSON modules, regex capabilities, Set methods, and sync iterator helper methods.

Since the beta, TypeScript 5.5 added support for the new Set methods proposed for JavaScript. Some of these methods, such as union, intersection, and difference, take another Set and return a new ...

Jared Leto Went Method on Set of ‘Tron: Ares’ While Playing “Big Rockstar,” Says Co-Star Jeff Bridges During an appearance on SiriusXM's 'Literally! With Rob Lowe,' the veteran actor ...