Editor's note: If what you are testing comes from user input, it is still a string even if it represents an int or a float. For converting the input, see How can I read inputs as numbers? For ensuring …

Jun 23, 2019 · In the above program, int () is used to convert the string representation of an integer. Note: A variable in the format of string can be converted into an integer only if the …

Dec 3, 2022 · 8 Convert the items to a integer if isdigit() returns True, else to a float. This can be done by a list generator:

Dec 19, 2008 · For the reverse, see Convert integer to string in Python and Converting a float to a string without rounding it. Please instead use How can I read inputs as numbers? to close …

def convertStr(s): """Convert string to either int or float.""" try: ret = int(s) except ValueError: #Try float. ret = float(s) return ret That way if the int conversion doesn't work, you'll get a float …

13 There are several methods to convert string numbers in a list to integers. In Python 2.x you can use the map function:

Oct 16, 2008 · 59 Convert hex string to int in Python I may have it as "0xffff" or just "ffff". To convert a string to an int, pass the string to int along with the base you are converting from. …

The built-in int () function silently truncates the fractional part of a floating point number and returns the integer part before the decimal, unless the floating point number is first converted …

How do I pad a numeric string with zeroes to the left, so that the string has a specific length?

The way 004 is parsed by the compiler, and then represented in memory, is exactly the same as 4. The only time a difference is visible is in the .py source code. If you need to store …