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Javascript array of array loop

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Mushy Moose answered on April 30, 2021 Popularity 7/10 Helpfulness 3/10

answer Javascript array of array loop

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Javascript array of array loop

Comment

let myArray = [{"child": ["one", "two", "three", "four"]}, 
{"child": ["five", "six", "seven", "eight"]}];
for(let i = 0; i < myArray.length; i++){ 
let childArray = myArray[i].child; 
for(let j = 0; j < childArray.length; j++){ 
console.log(childArray[j]); 
}
}/* Outputs:onetwothreefourfivesixseveneight*/

Popularity 7/10 Helpfulness 3/10 Language javascript

Source: love2dev.com

Tags: javascript

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Contributed on Jun 07 2022

Mushy Moose

0 Answers Avg Quality 2/10

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js loop array in array

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// This is a way to loop threw a 2 dimensional array.
// If the array has even more dimension you have to use recurrsion.

const Arrays = [["Array 1"], ["Array 2"]];

Arrays.forEach((array, index) => {        
  console.log(index);
  
  array.forEach((item, index) => {
    console.log(item);
  });
});

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on May 28 2022

ElHok

0 Answers Avg Quality 2/10

javascript loop an array

Comment

for(let i =0; i < arr.length; i++) {
	console.log(arr[i])
}

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: www.codegrepper.com

Tags: javascript j

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Contributed on Apr 30 2021

Ill Ibex

0 Answers Avg Quality 2/10

javascript array looping example

Comment

var array = ['a', 'b', 'c']
array.forEach((value, index) => {
  console.log(index); // Will log each index
  console.log(value); // Will log each value
});

Popularity 8/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Aug 05 2022

Jayaramu N H

0 Answers Avg Quality 2/10

javscript loop array

Comment

var test = {};
test[2300] = 'some string';
console.log(test);

Popularity 7/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: javascript

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Contributed on Jan 14 2022

Lucky Lion

0 Answers Avg Quality 2/10

How to Loop Through an Array with a for…of Loop in JavaScript

Comment

const scores = [22, 54, 76, 92, 43, 33];

for (score of scores) {
    console.log(score);
}

// will return
// 22
// 54
// 76
// 92
// 43
// 33

Popularity 7/10 Helpfulness 2/10 Language javascript

Source: www.freecodecamp.org

Tags: javascript

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Contributed on Jun 24 2022

OHIOLee

0 Answers Avg Quality 2/10

jacascript loop array

Comment

const numbers = [1,2,3,4,5], doubled = [];

numbers.forEach((n, i) => { doubled[i] = n * 2 });

Popularity 7/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: javascript

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Contributed on Jan 09 2022

Encouraging Eagle

0 Answers Avg Quality 2/10

java script loop array

Comment

assert(Array.isArray(spdx.licenses))
assert(spdx.licenses.indexOf('ISC') > -1)
assert(spdx.licenses.indexOf('Apache-1.7') < 0)
assert(spdx.licenses.every(function(element) {
  return typeof element === 'string' }))
 
assert(Array.isArray(spdx.exceptions))
assert(spdx.exceptions.indexOf('GCC-exception-3.1') > -1)
assert(spdx.exceptions.every(function(element) {
  return typeof element === 'string' }))

Popularity 7/10 Helpfulness 2/10 Language javascript

Source: www.npmjs.com

Tags: java javascript

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Contributed on Nov 30 2021

Nasty Narwhal

0 Answers Avg Quality 2/10

java script loop array

Comment

assert.equal(spdx.specificationVersion, '2.0')

Popularity 7/10 Helpfulness 2/10 Language javascript

Source: www.npmjs.com

Tags: java javascript javascr

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Contributed on Nov 30 2021

Nasty Narwhal

0 Answers Avg Quality 2/10

java script loop array

Comment

assert(!spdx.valid('MIT '))
assert(!spdx.valid(' MIT'))
assert(!spdx.valid('MIT  AND  BSD-3-Clause'))

Popularity 8/10 Helpfulness 2/10 Language javascript

Source: www.npmjs.com

Tags: java javascript javascr

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Contributed on Nov 30 2021

Nasty Narwhal

0 Answers Avg Quality 2/10

Javascript array of array loop

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