Javascript Loop particular number replace

Javascript Loop particular number replace

Hi,

Today We Discuss JavaScript how to replace particular number we create one loop that loop how to replace particular number to some string.

JavaScript Loop particular number replace

var a = 100;

var str =[];

var ar = [];

for(var i=1;i<a;i++){

if(i.toString().indexOf('4') != -1){

   ar.push('buzz');

} else {

   ar.push(i);

}

}

console.log(ar);  ////Replaced 4 number only Buzz

output

 [1, 2, 3, "buzz", 5, 6, 7, 8, 9, 10, 11, 12, 13, "buzz", 15, 16, 17, 18, 19, 20, 21, 22, 23, "buzz", 25, 26, 27, 28, 29, 30, 31, 32, 33, "buzz", 35, 36, 37, 38, 39, "buzz", "buzz", "buzz", "buzz", "buzz", "buzz", "buzz", "buzz", "buzz", "buzz", 50, 51, 52, 53, "buzz", 55, 56, 57, 58, 59, 60, 61, 62, 63, "buzz", 65, 66, 67, 68, 69, 70, 71, 72, 73, "buzz", 75, 76, 77, 78, 79, 80, 81, 82, 83, "buzz", 85, 86, 87, 88, 89, 90, 91, 92, 93, "buzz", 95, 96, 97, 98, 99]

Javascript Loop particular number replace Dev2Tricks 5 of 5

Javascript Loop particular number replace Hi, Today We Discuss JavaScript how to replace particular number we create one loop that l...

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