ProgramGuruTo remove a specific item from a set in JavaScript, you can use the delete keyword.
In this example,
numberSet with values const numberSet = new Set([1, 2, 3, 4, 5]);.delete keyword to remove the item '2' from numberSet.delete keyword removes the specified item from the set, if it exists.const numberSet = new Set([1, 2, 3, 4, 5]);
console.log('Original Set:', numberSet);
numberSet.delete(2);
console.log('Set after removing item 2:', numberSet);Original Set: Set(5) { 1, 2, 3, 4, 5 }
Set after removing item 2: Set(4) { 1, 3, 4, 5 }In this example,
stringSet with values const stringSet = new Set(['apple', 'banana', 'orange']);.delete keyword to remove the string 'banana' from stringSet.delete keyword removes the specified item from the set, if it exists.const stringSet = new Set(['apple', 'banana', 'orange']);
console.log('Original Set:', stringSet);
stringSet.delete('banana');
console.log('Set after removing 'banana':', stringSet);Original Set: Set(3) { 'apple', 'banana', 'orange' }
Set after removing 'banana': Set(2) { 'apple', 'orange' }In this tutorial, we learned How to Remove Specific Item from a Set in JavaScript language with well detailed examples.