Answers for "find data type of variable in javascript"

javascript how to know type of variable

var foo = "Hello";
console.log(typeof foo); // string

Posted by: Guest on February-20-2020

javascript find type of variable

> typeof "foo"
"string"
> typeof true
"boolean"
> typeof 42
"number"

if(typeof bar === 'number') {
   //whatever
}

Posted by: Guest on May-16-2020

check data type in js

var x = "Hello World";
typeof x; // "string"

Posted by: Guest on May-23-2020

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