Day 18: Python Palindrome Checker Tutorial – Ignore Case, Spaces & Punctuation Welcome to Day 18 of the #80DaysOfChallenges journey! Today’s beginner challenge is all about building a palindrome ...

key部分长这样，拆法是类似于combination，然后这个len(s) == 0是确保能被拆为palindrome，因为这样剩下的string才是空的 这个recursion ...

The 1-Line Palindrome! How many lines of code do you need to check if a string is a Palindrome? Python's slicing syntax [::-1] is a superpower. Here is how it works in one line. Video Link: ...