JavaScript Tutorial => Removing a value

Example

To remove a value from a WeakSet, use the .delete() method. This method returns true if the value existed and has been removed, otherwise false.

const obj1 = {},
      obj2 = {};

const weakset = new WeakSet([obj1]);
console.log(weakset.delete(obj1)); // true
console.log(weakset.delete(obj2)); // false

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JavaScript

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JavaScript

JavaScript WeakSet Removing a value

Fastest Entity Framework Extensions

Example

Got any JavaScript Question?