The typeof statement is useful in JavaScript for data validation and type checking, but it has some odd features to be aware of. There are two instances when typeof returns "object" in an unexpected ...

I will explain the basic rules for checking data types in an easy-to-understand way. In JavaScript, there are situations where you want to determine the type of data you are handling, such as whether ...

You can use typeof to check the data structure, or type, of a variable. This is useful in debugging when working with multiple data types. If you think you're adding two numbers, but one is actually a ...

Note: that name is the function//constructor name, or Annonymous, Note: name is always capital (first letter), or left as defined by the function, otherwise unexpected letter casing could go wrong.

typeof is an operator that is used to identify the type of any object in javascript. It returns a value that is string. So you can compare any string value from returned value of typeof. // Examples ...