“peta()” Kode Jawaban

fungsi peta

const arr = [{name: "test"}, {name: "test1"}, {name: "test2"}]

arr.map((n, i) => {
	console.log(n);
})
Code Sir

peta()

The map() method creates a new array populated with the results of calling 
a provided function on every element in the calling array.

const array1 = [1, 4, 9, 16];

// pass a function to map
const map1 = array1.map(x => x * 2);

console.log(map1);
// expected output: Array [2, 8, 18, 32]
CodeMaster64

metode peta

function map(array, transform) {
  let mapped = [];
  for (let element of array) {
    mapped.push(transform(element));
  }
  return mapped;
}

let rtlScripts = SCRIPTS.filter(s => s.direction == "rtl");
console.log(map(rtlScripts, s => s.name));
// → ["Adlam", "Arabic", "Imperial Aramaic", …]
Xanthous Xenomorph

JS MAP ()

var number = [1, 2 , 3, 4, 5, 6, 7, 8, 9]; 
var doubles  = number.map((n) => { return n*2 })

/*  doubles 
    (9) [2, 4, 6, 8, 10, 12, 14, 16, 18] */
ofroog

Peta dalam JavaScript

['elem', 'another', 'name'].map((value, index, originalArray) => { 
  console.log(.....)
});
Ntiyiso-Rikhotso

peta()

const myMap = new Map();
let userid = 1314124141;

myMap.set('veri_' + userid, 1) // set
myMap.set('veri_' + userid, myMap.get('veri_' + userid) + 1) // push

console.log(myMap.get('veri_' + userid)) // output: 3
Pudochu

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