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, …

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

Jul 11, 2025 · It accepts a string argument and optional radix parameter, defining the numeral system base. This method is commonly used for converting string representations of numbers into integers. …

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 accepts two parameters one is a string representing a number and another is a number representing the radix and returns an integer of the given radix.

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

May 31, 2024 · In JavaScript, the .parseInt() function converts a string into an integer. This function parses a string argument and returns an integer of the specified radix (the base in mathematical …

So in summary, parseInt() gracefully handles most numeric string formats, with the exception of multiple numbers and decimals. Being aware of special cases like empty strings and hex values will help you …

The parseInt () function parses a string and returns an integer. The radix parameter is used to specify which numeral system to be used, for example, a radix of 16 (hexadecimal) indicates that the …