Random String Generator

Generate a random string of a specified length containing both uppercase and lowercase letters and digits

Technology Stack : String manipulation, random number generation

Code Type : Function

Code Difficulty : Intermediate

                
                    
import datetime
import re
import math
import random
import string

def generate_random_string(length):
    if not isinstance(length, int) or length <= 0:
        raise ValueError("Length must be a positive integer")
    return ''.join(random.choice(string.ascii_letters + string.digits) for _ in range(length))