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For loop with array elements

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fradale2000 answered on May 18, 2020 Popularity 4/10 Helpfulness 1/10

answer For loop with array elements

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

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

For loop with array elements

Comment

# Set three aws zones to create RDS instances 
DB_AWS_ZONE=('us-east-2a' 'us-west-1a' 'eu-central-1a')
 
for zone in "${DB_AWS_ZONE[@]}"
do
  echo "Creating rds (DB) server in $zone, please wait ..."
  aws rds create-db-instance \
  --availability-zone "$zone" \
  --allocated-storage 20 --db-instance-class db.m1.small \
  --db-instance-identifier test-instance \
  --engine mariadb \
  --master-username my_user_name \
  --master-user-password my_password_here
done

Popularity 4/10 Helpfulness 1/10 Language shell

Source: Grepper

Tags: elements for-loop shell

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Contributed on Jan 24 2023

fradale2000

0 Answers Avg Quality 2/10

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loop an array in javascript

Comment

let array = ["loop", "this", "array"]; // input array variable
for (let i = 0; i < array.length; i++) { // iteration over input
	console.log(array[i]); // logs the elements from the current input
}

Popularity 10/10 Helpfulness 6/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on May 18 2020

BeastlyBeast21

0 Answers Avg Quality 2/10

for loop on a array

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var array = [1, 2, 3, 4, 5];
// made an array

for (var i = 0; array[i]; i++) // browse your array with this simple condition on index
	console.log('element '+i+' = '+array[i]);

//output:
element 0 = 1
element 1 = 2
element 2 = 3
element 3 = 4
element 4 = 5

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: for-loop for-loo

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Contributed on Aug 04 2021

L'homme habile

0 Answers Avg Quality 2/10

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 5/10 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 for loop array

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//pass an array of numbers into a function and log each number to the console
function yourFunctionsName(arrayToLoop){
  
  //Initialize 'i' as your counter set to 0
  //Keep looping while your counter 'i' is less than your arrays length 
  //After each loop the counter 'i' is to increased by 1
  for(let i = 0; i <arrayToLoop.length; i++){
    	
    	//during each loop we will console.log the current array's element
    	//we use 'i' to designate the current element's index in the array
    	console.log(arrayToLoop[i]) 
    }
}

//Function call below to pass in example array of numbers
yourFunctionsName([1, 2, 3, 4, 5, 6])

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: for-loop for-loo

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Contributed on Apr 28 2022

Michael Futral

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

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

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 use for loops to work with array in javascript

Comment

for(let i = 0; i < myArray.length; i++){

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: love2dev.com

Tags: javascript j

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Contributed on Aug 27 2020

Nutty Newt

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 2/10 Language javascript

Source: www.freecodecamp.org

Tags: for-loop for-loo

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Contributed on Jun 24 2022

OHIOLee

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

Link to this answer
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Contributed on Jun 24 2022

OHIOLee

0 Answers Avg Quality 2/10

For loop with array elements

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More Related Answers

For loop with array elements

Closely Related Answers

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

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Javascript array of array loop

Javascript using for loop to loop through an array

how to use for loops to work with array in javascript

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

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

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