Answers for "localstorage getitem from array"

10

javascript store array in localstorage

//storing array in localStorage
var colors = ["red","blue","green"];
localStorage.setItem("my_colors", JSON.stringify(colors)); //store colors
var storedColors = JSON.parse(localStorage.getItem("my_colors")); //get them back
Posted by: Guest on July-31-2019
6

js array from

console.log(Array.from('foo'));
// expected output: Array ["f", "o", "o"]

console.log(Array.from([1, 2, 3], x => x + x));
// expected output: Array [2, 4, 6]
Posted by: Guest on April-07-2020

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