ES6 Tutorial JavaScript Map Object in Detail
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Hi! everyone. In this video, we will learn about Javascript Map Object.
The JavaScript Map object is a built-in data structure that allows you to store collections of key-value pairs. It was introduced in ECMAScript 6 (ES6) and provides a more flexible alternative to the traditional JavaScript object ({}) for creating associative arrays or dictionaries. Unlike regular objects, which only allow strings and symbols as keys, a Map can have keys of any data type, including objects and functions.
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Видео ES6 Tutorial JavaScript Map Object in Detail автора JavaScript для новичков
Видео ES6 Tutorial JavaScript Map Object in Detail автора JavaScript для новичков
Информация
29 ноября 2023 г. 7:34:00
00:05:36
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