Random String Generator

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

Technology Stack : re, math, random, string, datetime

Code Type : Generate random strings

Code Difficulty : Beginner

                
                    
import re
import math
import random
import string
import datetime

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.choices(string.ascii_letters + string.digits, k=length))