/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 vote204 views1 answer
Receiving big response node js
Javascript Node.js
9 votes212 views6 answers
Node js
Javascript Node.js
0 vote268 views1 answer
Node js require file in parent directory
Javascript Node.js
0 vote212 views1 answer
Run on localhost node js
Javascript Node.js
46 votes239 views4 answers
Node express params
Javascript Node.js
0 vote211 views1 answer
Node js exit with error code
Javascript Node.js
10 votes212 views2 answers
Moment string to date convert node js
Javascript Node.js
0 vote215 views1 answer
How to download array of files from aws s3 using aws sdk in nodejs
Javascript Node.js
6 votes203 views1 answer
Node run parameters
Javascript Node.js
-2 votes271 views1 answer
How to create middlewares in node js
Javascript Node.js