Jul 8, 2025 · The parseInt() function parses a string argument and returns an integer of the specified radix (the base in mathematical numeral systems).

The parseInt method parses a value as a string and returns the first integer. A radix parameter specifies the number system to use: 2 = binary, 8 = octal, 10 = decimal, 16 = hexadecimal. If radix is omitted, …

Jul 11, 2025 · TheparseInt method parses a value as a string and returns the first integer. It accepts a string argument and optional radix parameter, defining the numeral system base. This method is …

In this article, you will learn about the global parseInt () function with the help of examples.

Sep 2, 2024 · As an essential JavaScript method, parseInt() converts string values into integer numbers. Mastering this function deeply benefits front-end and back-end developers alike.

Feb 6, 2025 · A comprehensive guide to the JavaScript parseInt () function, covering syntax, parameters, examples, and best practices for parsing integers from strings.

The parseInt function converts its first argument to a string, parses that string, then returns an integer or NaN. If not NaN, the return value will be the integer that is the first argument taken as a number in …