sintaxis map javascript

Faithful Frog answered on February 11, 2022 Popularity 2/10 Helpfulness 1/10

answer sintaxis map javascript

sintaxis map javascript

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var numbers = [1, 5, 10, 15];
var doubles = numbers.map(function(x) {
   return x * 2;
});
// doubles is now [2, 10, 20, 30]
// numbers is still [1, 5, 10, 15]

var numbers = [1, 4, 9];
var roots = numbers.map(function(num) {
    return Math.sqrt(num);
});
// roots is now [1, 2, 3]
// numbers is still [1, 4, 9]

Popularity 2/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript map

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Contributed on Feb 11 2022

Faithful Frog

0 Answers Avg Quality 2/10

sintaxis map javascript

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