What is typeof for a class?

The Data Type of typeof The typeof operator is not a variable. It is an operator. Operators ( + – * / ) do not have any data type. But, the typeof operator always returns a string (containing the type of the operand).

The Data Type of typeof The typeof operator is not a variable. It is an operator. Operators ( + – * / ) do not have any data type. But, the typeof operator always returns a string (containing the type of the operand).

In JavaScript, the typeof operator returns the data type of its operand in the form of a string . The operand can be any object, function, or variable. Syntax: typeof operand.9 Eyl 2020

In JavaScript, the typeof operator returns the data type of its operand in the form of a string . The operand can be any object, function, or variable. Syntax: typeof operand.9 Eyl 2020

The expected output of the typeof operator, when applied to a String, is “string ”. JavaScript variables have different data types, and each data type has a different set of properties and methods. In the example above, const str is a String, and const num is a Number.

The expected output of the typeof operator, when applied to a String, is “string ”. JavaScript variables have different data types, and each data type has a different set of properties and methods. In the example above, const str is a String, and const num is a Number.