Cᴏᴅᴇs Sɴɪᴘᴘᴇᴛs

Important String Methods

🖥 How to hide secret text inside an image using Python? Nothing complicated, you just need the Stegano library:

# pip install stegano

from stegano import lsb
secret = lsb.hide('image.png', 'very secret text')
secret.save('secret_image.png')

print(lsb.reveal('secret_image.png'))

Solution by @Orbhaikyahallhai

def count_digits(n):
    if n == 0:
        return 1
    n = abs(n)  
    count = 0
    while n > 0:
        n = n // 10
        count += 1
    return count

Solve it : Dont use split or indexing method.

Solve this using while loop ➰! Note :- Don't use len function

⌨️ String Methods in Python

What is the output of following Python Code?

❔ Interview question How do any() and all() work? Answer: any() - takes a sequence and returns true if any element in the sequence is true. all() - Returns true only if all elements in the sequence are true. ➡️ Python Developer