javascript string contains
var string = "foo",
substring = "oo";
console.log(string.includes(substring));javascript string contains
var string = "foo",
substring = "oo";
console.log(string.includes(substring));javascript string includes
'Blue Whale'.includes('blue') // returns falsejavascript contains substring
var str = "We got a poop cleanup on isle 4.";
if(str.indexOf("poop") !== -1){
alert("Not again");
}
//use indexOf (it returns position of substring or -1 if not found)javascript includes
const pets = ['cat', 'dog', 'bat'];
console.log(pets.includes('cat'));
// output: truecontains example in java
String s1 = "My name is GFG";
// prints true
System.out.println(s1.contains("GFG"));
// prints false
System.out.println(s1.contains("geeks"));includes in javascript
var colors = ['yellow', 'red', 'pink'];
var string = 'yellow and red are pretty cool';
// outputs false
console.log(colors.include('blue');
// outputs true
console.log(string.includes('yellow');Copyright © 2021 Codeinu
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