Javascript Map()
Map – object that stores key:value pairs (can be objects, primitive values, or combo of the two) Creates an empty Map const employee = new Map(); Adds key:value pair .set(); if the key already exists, it will overwrite the existing key:value pair employee.set(‘James.parkes@udacity.com’, { firstName: ‘James’, lastName: ‘Parkes’, role: ‘Content Developer’ }); Deletes a key:value […]