Answers for "map javascript documentation"

3

initialize a map js

let map = new Map()
map['bla'] = 'blaa'
map['bla2'] = 'blaaa2'

console.log(map)  // Map { bla: 'blaa', bla2: 'blaaa2' }
Posted by: Guest on June-11-2020
4

javascript map

The map() method creates a new array with the results of calling a provided function on every element in the calling array.
Posted by: Guest on December-22-2019

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