javascript how to know type of variable
var foo = "Hello";
console.log(typeof foo); // stringjavascript how to know type of variable
var foo = "Hello";
console.log(typeof foo); // stringcheck data type in js
typeof("iAmAString");//This should return 'string'
//NO camelCase, as it is a JS Keywordif typeof variable javascript
// check if a variable is of a certain type
var myVar = "This is a string";
if (typeof myVar === "string") {
console.log("It's a string!");
} else if (typeof myVar === "number") {
console.log("It's a number!");
};
// would return "It's a string!" in this casecheck data type in js
var x = "Hello World";
typeof x; // "string"Copyright © 2021 Codeinu
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