Breaking News: Grepper is joining You.com. Read the official announcement!

how to iterate through a array without using .forEach() in JavaScript

Add Answer

Matthew “matwal” Walton answered on July 19, 2019 Popularity 1/10 Helpfulness 1/10

answer how to iterate through a array without using .forEach() in JavaScript

related foreach over array javascript

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

related Javascript using forEach loop to loop through an array

related how to use the foreach fnction javascript loop through array

related how to search for everything else but whitespace using regular expression in JavaScript

how to iterate through a array without using .forEach() in JavaScript

Comment

// Function for greeting aliens 
function greetAliens(aliens) {
  for(let i = 0;i < aliens.length; i++) {
    console.log(`Oh powerful ${aliens[i]}, we humans offer our unconditional surrender!`)
  }
}
// the alien array

const aliens = ["Blorgous", "Glamyx", "Wegord", "SpaceKing"];

greetAliens(aliens);

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: iterate javascript using

Link to this answer
Share Copy Link

Contributed on Dec 03 2024

Matthew “matwal” Walton

0 Answers Avg Quality 2/10

Closely Related Answers

foreach over array javascript

Comment

var colors = ["red", "blue", "green"];
colors.forEach(function(color) {
    console.log(color);
});

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on Jul 19 2019

Grepper

0 Answers Avg Quality 2/10

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

Comment

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

scores.forEach((score) => {
    console.log(score);
});

// You can write the above in one line this way:
// scores.forEach((score) => console.log(score));

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

Popularity 8/10 Helpfulness 3/10 Language javascript

Source: www.freecodecamp.org

Tags: foreach javascript javascr

Link to this answer
Share Copy Link

Contributed on Jun 24 2022

OHIOLee

0 Answers Avg Quality 2/10

Javascript using forEach 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 = [];
 
tasks.forEach(function (task) {
    task_names.push(task.name);    
});

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

Popularity 8/10 Helpfulness 2/10 Language javascript

Source: code.tutsplus.com

Tags: foreach

Link to this answer
Share Copy Link

Contributed on Jan 22 2022

Innocent Iguana

0 Answers Avg Quality 2/10

how to use the foreach fnction javascript loop through array

Comment

const names = ['Anthony','Stacey','Mason','Gracie','Koda','Nani'];

forEach(function(name) {
	console.log(name);
});

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: foreach

Link to this answer
Share Copy Link

Contributed on Apr 16 2021

0xTony143

0 Answers Avg Quality 2/10

how to search for everything else but whitespace using regular expression in JavaScript

Comment

/* This pattern will not match whitespace, 
carriage return, tab, form feed, and new line characters. 
You can think of it being similar to the character class [^ \r\t\f\n\v]*/
let sample = "Whitespace is important in separating words";
let countNonWhiteSpace = /\S/g; // Change this line
let result = sample.match(countNonWhiteSpace);

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: www.freeCodeCamp.com

Tags: expression javascript search using whitespace

Link to this answer
Share Copy Link

Contributed on Dec 01 2024

Matthew “matwal” Walton

0 Answers Avg Quality 2/10

how to iterate through a array without using .forEach() in JavaScript

Contents

More Related Answers

how to iterate through a array without using .forEach() in JavaScript

Closely Related Answers

foreach over array javascript

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

Javascript using forEach loop to loop through an array

how to use the foreach fnction javascript loop through array

how to search for everything else but whitespace using regular expression in JavaScript

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.