loop over an array

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Creepy Gábor answered on March 25, 2020 Popularity 9/10 Helpfulness 4/10

answer loop over an array

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loop over an array

Comment

let fruits = ['Apple', 'Banana'];

fruits.forEach(function(item, index, array) {
  console.log(item, index);
});
// Apple 0
// Banana 1

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: stackoverflow.com

Tags: javascript

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Contributed on Nov 22 2020

Creepy Gábor

0 Answers Avg Quality 2/10

Closely Related Answers

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

Comment

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

for (i in scores) {
    console.log(scores[i]);
}

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

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: www.freecodecamp.org

Tags: javascript j

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Contributed on Jun 24 2022

OHIOLee

0 Answers Avg Quality 2/10

javascript function loop through array

Comment

//function arrayLooper will loop through the planets array
const planets = ["Mercury", "Venus", "Earth", "Mars"];

const arrayLooper = (array) => {
  for (let i = 0; i < array.length; i++) {
    console.log(array[i]);
  }
};
arrayLooper(planets);

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Sep 05 2021

Code Walker

0 Answers Avg Quality 2/10

how to loop through an array

Comment

int[] numbers = {1,2,3,4,5};
for (int i = 0; i < numbers.length; i++) {
	System.out.println(i);
}

Popularity 9/10 Helpfulness 4/10 Language java

Source: Grepper

Tags: java

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Contributed on Apr 21 2020

Cloudy Capybara

0 Answers Avg Quality 2/10

Iterate Through an Array with a For Loop

Comment

var arr = [10, 9, 8, 7, 6];
for (var i = 0; i < arr.length; i++) {
   console.log(arr[i]);
}

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: www.freecodecamp.org

Tags: for-loop for-loo

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Contributed on Dec 22 2020

OuzOzdemir

0 Answers Avg Quality 2/10

loop through an array in js

Comment

let exampleArray = [1,2,3,4,5]; // The array to be looped over

// Using a for loop
for(let i = 0; i < exampleArray.length; i++) {
    console.log(exampleArray[i]); // 1 2 3 4 5
}

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Aug 06 2021

Jarett Sisk

0 Answers Avg Quality 2/10

how to loop over an array in js

Comment

var data = [1, 2, 3, 4, 5, 6];

// Using for each loop
data.forEach( (x) => {
  console.log(x)
}

Popularity 8/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jul 29 2022

Rishabh Kamboj

0 Answers Avg Quality 2/10

Javascript using for loop to loop through an array

Comment

// Durations are in minutes 
const tasks = [
  {
    'name'     : 'Write for Envato Tuts+',
    'duration' : 120
  },
  {
    'name'     : 'Work out',
    'duration' : 60
  },
  {
    'name'     : 'Procrastinate on Duolingo',
    'duration' : 240
  }
];

const task_names = [];
 
for (let i = 0, max = tasks.length; i < max; i += 1) {
    task_names.push(tasks[i].name);
}

console.log(task_names) // [ 'Write for Envato Tuts+', 'Work out', 'Procrastinate on Duolingo' ]

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: code.tutsplus.com

Tags: for-loop for-loo

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Contributed on Jan 22 2022

Innocent Iguana

0 Answers Avg Quality 2/10

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

Comment

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

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

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

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: www.freecodecamp.org

Tags: for-loop for-loo

Link to this answer
Share Copy Link

Contributed on Jun 24 2022

OHIOLee

0 Answers Avg Quality 2/10

javascript best way to loop through array

Comment

var len = arr.length;
while (len--) {
    // blah blah
}

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Mar 25 2020

Dark Dunlin

0 Answers Avg Quality 2/10

loop over an array

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