Random String Generator

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

Technology Stack : random, string

Code Type : Generate random strings

Code Difficulty : Intermediate

                
                    
import random
import string

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

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