if string javascript
if (typeof myVar === 'string') { /* code */ };
if string javascript
if (typeof myVar === 'string') { /* code */ };
check for substring javascript
const string = "javascript";
const substring = "script";
console.log(string.includes(substring)); //true
javascript has string
const string = "Hello"
const substring = "llo"
console.log(string.includes(substring))
.includes( string
var str = "Hello world, welcome to the universe.";
var n = str.includes("world");
javascript string contains
var string = "foo",
var substring = "oo";
console.log(string.includes(substring));
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