Random String Generator

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

Technology Stack : string, random

Code Type : Generate random strings

Code Difficulty : Intermediate

                
                    
import random
import string
import math

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
    return ''.join(random.choice(letters) for i in range(length))