/Javascript/Node.js/How to create an array in node js

How to create an array in node js

Js array

var colors = [ "red", "orange", "yellow", "green", "blue" ]; //Array

console.log(colors); //Should give the whole array
console.log(colors[0]); //should say "red"
console.log(colors[1]); //should say "orange"
console.log(colors[4]); //should say "blue"

colors[4] = "dark blue" //changes "blue" value to "dark blue"
console.log(colors[4]); //should say "dark blue"
//I hope this helped :)

How to create an array in node js

// Don't need to provide elements directly, but you can

// FIRST OPTION
var myArray = new Array(/*elements1, elements2*/);

// SECOND OPTION
var mySecondArray = [/*element1, element2*/];

Similar codes

0 vote264 views1 answer
Nodejs put array in file
Javascript Node.js
3 votes277 views2 answers
Nodejs how to use await in foreach loop
Javascript Node.js
3 votes269 views2 answers
Nodejs docs
Javascript Node.js
79 votes401 views6 answers
How to install nodejs on ubuntu 20.04
Javascript Node.js
24 votes281 views3 answers
Node js check type of variable
Javascript Node.js
0 vote302 views1 answer
GET / - - ms - - node js
Javascript Node.js
0 vote267 views1 answer
Install nodejs ubuntu 19.04
Javascript Node.js
2 votes286 views3 answers
Replaceall nodejs
Javascript Node.js
3 votes260 views1 answer
Nodejs express return image
Javascript Node.js
47 votes318 views1 answer
Extract data from pdf nodejs
Javascript Node.js