string includes method code example
Example 1: js string contais
const string = "foo";
const substring = "oo";
console.log(string.includes(substring));
Example 2: javascript string includes
'Blue Whale'.includes('blue')
Example 3: string.contains javascript
let string = "This string contains pizza";
if(string.includes("pizza") {
console.log("It's pizza time!");
}
Example 4: js string contains
var string = "foo";
var substring = "oo";
console.log(string.indexOf(substring) !== -1);
Example 5: string.contains javascript
var str = "We got a poop cleanup on isle 4.";
if(str.indexOf("poop") !== -1){
alert("Not again");
}