• What metaclasses are in Python
  August 29

• The difference between @staticmethod and @classmethod in Python
  August 29

• The difference between __str__ and __repr__ in Python
  August 29

• PHP: When do you use self and when $this?
  August 28

• PHP: What is the difference between public, private and protected?
  August 28

• PHP: What is stdClass?
  August 28

• PHP: How do you use enums?
  August 28

• PHP: How do you convert an object into an array?
  August 28