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JavaScript-Weakmap

9 posts

JavaScript weakMap delete() Method

Last Updated: 11 July 2025

The weakMap.delete() is an inbuilt function in JavaScript which is used to delete a particular element from an object WeakMap.Syntax:weakMap.delete(key);Parameters: It acc...read more

Web Technologies

JavaScript-Weakmap

JavaScript-Methods

JavaScript weakMap get() Method

Last Updated: 11 July 2025

The Javascript weakMap.get() is an inbuilt function in JavaScript that is used to return a particular element from an object WeakMap.Syntax:weakMap.get(key);Parameters: It...read more

Web Technologies

JavaScript-Weakmap

JavaScript-Methods

JavaScript weakMap has() Method

Last Updated: 11 July 2025

The Javascript weakMap.has() is an inbuilt function in JavaScript that is used to return a boolean value which indicates whether an element with a particular key is presen...read more

Web Technologies

JavaScript-Weakmap

JavaScript-Methods

JavaScript weakMap set() Method

Last Updated: 11 July 2025

The weakMap.set() is an inbuilt function in JavaScript which is used to set a new element with a particular key and value to a WeakMap object.Syntax:weakMap.set(key, value...read more

Web Technologies

JavaScript-Weakmap

JavaScript-Methods

JavaScript WeakMap Reference

Last Updated: 18 April 2025

JavaScript WeakMap object in JavaScript is used to store the collection of objects (key-value pairs) in which keys are weakly referenced. The major difference between a We...read more

Web Technologies

JavaScript-Weakmap

JavaScript WeakMap() Constructor

Last Updated: 05 January 2023

The WeakMap() Constructor produces WeakMap objects that are a key/value pair array in which the key is referenced weakly. The keys should be objects and the values could b...read more

Web Technologies

JavaScript-Weakmap

What is WeakMap in ES6 ?

Last Updated: 05 August 2021

WeakMap is a new Data Structure or Collection introduced in ES6. WeakMaps allows you to store a collection of Key-Value pairs. It adopts the same properties of Map. The Ma...read more

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Web Technologies

JavaScript-Weakmap

JavaScript-Questions

What is the use of a WeakMap object in JavaScript ?

Last Updated: 28 April 2025

What is a WeakMap?A WeakMap is a collection of key/value pairs where the keys are objects and values are any JavaScript object.It is similar to Map with some differences:I...read more

Technical Scripter

Web Technologies

Technical Scripter 2022

JavaScript-Weakmap

JavaScript-Questions

JavaScript WeakMap

Last Updated: 01 March 2025

A WeakMap in JavaScript is a collection of key-value pairs where the keys are objects, and the values can be any arbitrary value. Unlike regular maps, WeakMap keys are wea...read more

Web Technologies

JavaScript-Weakmap