Random String Generator

Generates a random string of a specified length.

Technology Stack : math, random, string

Code Type : Function

Code Difficulty : Intermediate

                
                    
import math
import random
import string
import time

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