Search string javascript Code Example - Coding

js string search

var str = "This is a test sentence";
var hasTest = str.includes("test");

if(hasTest == true){
	//do a thing 
}

js indexof regex

//regular indexof
let a = 'asbdais sbbdias isajdij';
a.indexOf('ias');
// with regex:
let a = 'asbdais sbbdias isajdij';
a.search(/ias/g);

search inside a string javascript

var string = "Hello world!";
var n = string.search("w"); //now n equals 6

search string javascript

"I love cats".indexOf("cat") //returns 7, the position of "cat"

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