• JavaScript: substring() vs substr()

    substring() returns the characters of a string from a starting index to an end index, substr() on the other hand, returns an n number of characters from a starting index.

  • Python: Check if a character or substring is in a string

    How to check if a character / substring is in a string or not Let me start with a little history about myself. I have been developing on the Web for more than five years now - in PHP. Yes, in goddamn...