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different way to for loop js

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Ill Iguana answered on January 25, 2020 Popularity 2/10 Helpfulness 1/10

answer different way to for loop js

related use these instead of a for loop javascript

related different loops in js

different way to for loop js

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    let archive = [],
        keys = Object.keys(localStorage),
        i = 0, key; // defining multiple variables with let ..., ..., ...;
    // key = null => initial value of key
    // keys[i] => iterating through the keys array.
	// when you reach keys[i] = key (null), then stop. End of array
    // keys[12] = key = null
    
    for (; key = keys[i]; i++) {
        //  archive.push( key + '=' + localStorage.getItem(key));
        //CREATING array of OBJECT
        archive.push({keysalvato: key, valuesalvato: localStorage.getItem(key)})
    }

Popularity 2/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: for-loop javascript

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Contributed on Jan 23 2022

Ill Iguana

0 Answers Avg Quality 2/10

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use these instead of a for loop javascript

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const array = [1, 2, 3];array.forEach(function(elem, index, array) {    array[index] = elem * 2;});console.log(array); // [2,4,6]

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: medium.com

Tags: for-loop for-loo

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Contributed on Jan 25 2020

Brainy Butterfly

0 Answers Avg Quality 2/10

use these instead of a for loop javascript

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const array = [1,2,3,4,5];const evenNumbers = array.filter(function(elem) {   // expressions that return 'true' are retained   return elem % 2 == 0;});

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: medium.com

Tags: for-loop for-loo

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Contributed on Jan 25 2020

Brainy Butterfly

0 Answers Avg Quality 2/10

different loops in js

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this is the solution for this perticular problem

Popularity 5/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript loops

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Contributed on Apr 25 2023

uzii

0 Answers Avg Quality 2/10

different way to for loop js

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different way to for loop js

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use these instead of a for loop javascript

use these instead of a for loop javascript

different loops in js

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