Random String Generator

This function generates a random string of a specified length, composed of uppercase and lowercase letters and digits.

Technology Stack : Python built-in libraries

Code Type : Function

Code Difficulty : Intermediate

                
                    
import datetime
import os
import re
import string

def generate_random_string(length):
    if not isinstance(length, int) or length <= 0:
        raise ValueError("Length must be a positive integer")

    characters = string.ascii_letters + string.digits
    return ''.join(random.choice(characters) for _ in range(length))