Random String Generator

Generates a random string of specified length, composed of letters and digits.

Technology Stack : random, string

Code Type : Function

Code Difficulty : Intermediate

                
                    
import random
import string
import datetime
import os
import sys
import math

def generate_random_string(length=10):
    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))