Random String Generator

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

Technology Stack : Built-in libraries: random, string

Code Type : Function

Code Difficulty : Intermediate

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

def generate_random_string(length):
    if not isinstance(length, int) or length <= 0:
        raise ValueError("Length must be a positive integer")

    return ''.join(random.choices(string.ascii_letters + string.digits, k=length))