How To Add Value To Array In Javascript

How to add together ii arrays into a new array in JavaScript?

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Let's say the following is our first assortment −

var firstArray=["John","David","Bob","Mike"];

Following is our second array −

var secondArray=["Chris","Adam","James","Carol"];

To add the higher up two arrays into a new array, use concat().

Example

Post-obit is the lawmaking −

var firstArray=["John","David","Bob","Mike"]; var secondArray=["Chris","Adam","James","Carol"]; var thirdArray=firstArray.concat(secondArray); console.log("Starting time Array value="); console.log(firstArray); console.log("2d Assortment value="); console.log(secondArray); console.log("Tertiary Array value="); console.log(thirdArray);

To run the above program, you need to utilise the following command −

node fileName.js.

Here, my file name is demo249.js.

Output

This will produce the following output on console −

PS C:\Users\Amit\javascript-code> node demo249.js First Array value= [ 'John', 'David', 'Bob', 'Mike' ] Second Array value= [ 'Chris', 'Adam', 'James', 'Ballad' ] Third Array value= [    'John',  'David',    'Bob',   'Mike',    'Chris', 'Adam',    'James', 'Ballad' ]

Published on 09-Nov-2020 06:45:25

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How To Add Value To Array In Javascript,

Source: https://www.tutorialspoint.com/how-to-add-two-arrays-into-a-new-array-in-javascript

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