Random String Generator

This function generates a random string of a specified length, which is used in cryptography, testing, and other scenarios.

Technology Stack : String manipulation, random number generation

Code Type : Generate random strings

Code Difficulty : Intermediate

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

def generate_random_string(length=10):
    if not isinstance(length, int) or length < 1:
        raise ValueError("Length must be a positive integer")
    letters = string.ascii_letters
    return ''.join(random.choice(letters) for i in range(length))