MaxInterview - remove elements from map javascript

showing results for - "remove elements from map javascript"

1let mp = new Map();
2mp.set('a', 3);
3mp.set('b', 2);
4mp.delete('a'); // returns true;
5mp.delete('b'); // returns false;

1Object.keys(map).forEach(function (key) {
2 if(key.match('^'+letter)) delete obj[key];
3});
4

similar questions

how to remove particular value in dictionary in nodehs javascript delete dict value js map filter reduce remove element from dictionary javascript js delete object in dict js map don 27t return map filter reduce javascript map and reduce an array in js mapbox remove marker jquery remove array element by key how to delete first key in hashmap in javascript remove undefined from javascript array map

queries leading to this page

remove element in map javascript delete item from map javascript delete element in map remove item map js remove key from javascript map javascript map delete while iterating remove item from array map delete array element inside a map element delete item from map map javascript remove element js map remove element array map delete how to remove element from array map js es6 map array and remove item map and remove some elements how to remove item with map in js how do i remove an item from a map js erase elements from map map remove in javascript map delete js map remove by id javascript map delete in javascript erase elemnts from map remove element map js map remove javascript how to delete an element with the map method in javascript delete an element in map how to delete a key from a map js javascript map and remove new map remove es6 drop element from map remove element map javascript javascript how to remove a key from a map delete from map javascript javascript map remove item how to erase a element from map return array from map javascript how to remove delete from array using map js js map remove current element from array javascript remove element in map function remove an element from a map javascript map removing element remove a key from a map in js remove element from array javascript using map how to remove something from a map js es6 how to remove a element from a map delete element in map js javascript array map remove element new map delete javascript remove item in map map delete javascript javascript map delete delete element in map how to remove entry from map in javascript javascript remove element map js map remove keys js delete on map js map delete item javascript delete map key remove item array map how to remove element from map js how to erase element from map what does map delete return js delete item from map js delete and entry map javascript map function remove remove item from map javascript javascript delete on map function erase an element from map remove element from array js map delete element of map remove from map javascript delete from map javascript remove element from array map remove element with map javascript array map js remove item from array remove from map js erase element in map delete map content js map delete how canw e remove element from map how to remove items with array map js map array remove one element javascript how to remove an item in a map javascript javascript remove item from map delete from map nodejs map remove element in array javascript remove map js javascript map delete how to remove items with map js delete a map from an array of maps removing value from array using map javascript javascript remove undfined from array map map to delete js javascript map 5b 5d delete remove element from map javascript removing element from map js map array and remove element remove an element from map remove key from map javascript remove from array in map javascript remove element with map function javascript map delete item javascript map get and remove delete map key js remove method in map js delete elements from array using map remove elements from a map map remove item javascript how to remove item in mapping in js remove value from map in javascript remove the 2c at map js delete from map in javascript remove element in map remove element from array javascript map how to delete from map javascript remove element through map javascript js map delete element array map delete javascript how to remove elemnt from map remove items from array in map delete elemnt from a map how to drop a entry from map in js javascript delete map entry js map remove remove element map delete value from new map js javascript remove map entry rjavascript remove key from map remove element from map js how to remove an array item in javascript from array map map erase element delete element map js remove element from map in javascript js map delete delete element from map javascript remove element from map how to delete something from map how to remove from map javascript map delete key javascript remove item from map javascript map delete key remove map elements array map remove item javascript remove with map javascript remove element in map function javascript delete a key in map js how to remove array element in using map map erase element value javascript delete item from map javascript map remove javascript delete map item map remove element js map delete javascript how to delete element in map javascript map delete entry with key how to remove element from map how to remove a element from map delete item in map js js map array and delete values how to delete a element in map delete entry from map javascript map remove elements js delete in map js delete element from map javascript map remove element from arrau nodejs remove from map delet an entry from map javascript using map delete element how to remove element from map javascript removing element s from map deleting from a map js js delete from map javascript map delete element remove given element from map remove a map within an array use map to remove item in array javascript delete from map js how to remove a js map item how to remove data from map js delete from map remove item in map javascript js array map remove element javascript remove element in map callback function delete elements with array map how to remove an element from map remove an element in map remove array map js map get and remove remove element from array javascript inside map delete from array using map removing element o the map ja javascript array map delete item remove item from array using map delete element from array in map javascript new map javascript methods delete remove elements from map remove el in map javascript delete operation in map in js delete 2c in map element javascript delete element in a map remove item from mape js map delete item js array map remove element javascript javascript map remove element javascript map how delete values remove item map javascrip c2 b5t delete a element in map js map remove item deleting something from a map javascript remove elements from map javascript js remove item from map delte an entry from map js how to use map to remove elements delete in map javascript how to use map in javascript to delete item javascript remove element from map by key delete element from a map jaca array map remove element delete inside map javascript map remove item javascript map delete 28 29 js remove element from array map remove element with map js map delete how to remove element from array using map javascript how to erase elements from map javascript remove element from map remove from map javascript how to remove something from a map js remove item map javascript map remove javascript remove an element from map javascript delete element from map jav how to remove element from map in javascript how to remove values from map in javascript best way to delete from a map js map remove js remove elements from map javascript