Answers for "convert string to array js"

20

convert string to array js

// our string
let string = 'ABCDEFG';

// splits every letter in string into an item in our array
let newArray = string.split('');

console.log(newArray); // OUTPUTS: [ "A", "B", "C", "D", "E", "F", "G" ]
Posted by: Guest on October-23-2020
14

string to array javascript

const str = 'Hello!';

console.log(Array.from(str)); //  ["H", "e", "l", "l", "o", "!"]
Posted by: Guest on April-29-2020
14

js string to array

var myString = 'no,u';
var MyArray = myString.split(',');//splits the text up in chunks
Posted by: Guest on April-08-2020
4

js string to array

str = 'How are you doing today?';
console.log(str.split(' '));

>> (5) ["How", "are", "you", "doing", "today?"]
Posted by: Guest on October-22-2020
2

convert a string to array in javascript

// Designed by shola for shola

str = 'How are you doing today?';
console.log(str.split(" "));

//try console.log(str.split(""));  with no space in the split function
//try console.log(str.split(","));  with a comma in the split function
Posted by: Guest on January-17-2021
0

convert string to array js

// créer une instance d'Array à partir de l'objet arguments qui est semblable à un tableau
function f() {
  return Array.from(arguments);
}

f(1, 2, 3); 
// [1, 2, 3]


// Ça fonctionne avec tous les objets itérables...
// Set
const s = new Set(["toto", "truc", "truc", "bidule"]);
Array.from(s);   
// ["toto", "truc", "bidule"]


// Map
const m = new Map([[1, 2], [2, 4], [4, 8]]);
Array.from(m);                          
// [[1, 2], [2, 4], [4, 8]]  

const mapper = new Map([["1", "a"], ["2", "b"]]);
Array.from(mapper.values());
// ["a", "b"] 

Array.from(mapper.keys());
// ["1", "2"]

// String
Array.from("toto");                      
// ["t", "o", "t", "o"]


// En utilisant une fonction fléchée pour remplacer map
// et manipuler des éléments
Array.from([1, 2, 3], x => x + x);      
// [2, 4, 6]


// Pour générer une séquence de nombres
Array.from({length: 5}, (v, k) => k);    
// [0, 1, 2, 3, 4]
Posted by: Guest on October-12-2020

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