这4个新的JavaScript方法将改变游戏规则!
原文英文,约800词,阅读约需3分钟。发表于: 。In July 2023, ECMAScript released several new specifications for JavaScript. Some of the features include new Array methods that do not modify the existing array. In this blog, we will talk about...
2023年7月,ECMAScript发布了JavaScript的新规范,新增了不修改原数组的Array方法,包括Array.toSorted()、Array.toReversed()和Array.toSpliced(),分别用于排序、反转和修改数组。此外,ES2024引入了Object.groupBy()方法,用于根据特定属性对数组项进行分组。