array in js

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MAKSTYLE119 answered on July 1, 2019 Popularity 9/10 Helpfulness 2/10

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array in js

const fruits = ['apple', 'banana', 'orange'];
console.log(fruits); // logs ["apple", "banana", "orange"]

The array data type is used to represent a collection of values. An array can be created using the square brackets [] syntax or the new Array() syntax. For example:

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Source: dev.to

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Contributed on Apr 03 2023

MAKSTYLE119

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javascript array

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//create an array like so:
var colors = ["red","blue","green"];

//you can loop through an array like this:
for (var i = 0; i < colors.length; i++) {
    console.log(colors[i]);
}

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Contributed on Jul 01 2019

Grepper

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javascript array

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//create an array:
let colors = ["red","blue","green"];

//you can loop through an array like this:
//For each color of the Array Colors
for (color of colors){
  console.log(color);
}

//or you can loop through an array using the index:
for (var i = 0; i < colors.length; i++) {
    console.log(colors[i]);
}

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Contributed on Jul 27 2021

ofroog

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Array in Javascript

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Javascript provides a data type specifically for storing sequences of values. It is called an array and is written as a list of values between square brackets, separated by commas.

let listOfNumbers = [2, 3, 5, 7, 11];
console.log(listOfNumbers[2]);
// → 5
console.log(listOfNumbers[0]);
// → 2
console.log(listOfNumbers[2 - 1]);
// → 3

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Source: eloquentjavascript.net

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Contributed on Feb 07 2023

Joyous Jackal

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Javascript Array

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const array = [1, 2, 3, true, null, undefined];

console.log(array);

// expected output
// 1, 2, 3, true, null, undefined

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Contributed on Aug 01 2022

OHIOLee

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JavaScript Arrays

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const words = ['hello', 'world', 'welcome'];

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Contributed on May 21 2022

SAMER SAEID

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array javascript

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Sostituire Items in posizioni specifiche

let arr = ["Ciao", "da", "Francesco", "Sciuti"];
arr.splice(0, 2, "io", "sono");
console.log(arr) // output: ["io", "sono", "Francesco", "Sciuti"];

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Contributed on Mar 23 2023

Andrea Ferrari

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javascript arrays

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// Match one d followed by one or more b's followed by one d
// Remember matched b's and the following d
// Ignore case

const myRe = /d(b+)(d)/i
const myArray = myRe.exec('cdbBdbsbz')

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Source: developer.mozilla.org

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Contributed on Jun 10 2021

Itchy Impala

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array in js

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let myarr = []

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Contributed on Jun 14 2022

om pharate

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javascript array

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const person = ["jack",45"]:

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Contributed on Oct 14 2021

Obnoxious Oystercatcher

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javaScript Array

Comment

var x = [];
var y = [1, 2, 3, 4, 5];

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Contributed on Sep 13 2022

Umar code solver

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