Programming Hero is a nice blend of coding exercises and quizzes designed to test your knowledge, and it covers coding languages including HTML, CSS, JavaScript, and SQL.

The Professional Certificate in Learning Python for Data Science, offered via edEx, consists of video lectures, programming exercises and quizzes.

(You get the picture)<P> (Make sure to calculate how many bits are used to represent an<BR>int on your system.)<P>Also display the bits that are on.<BR>Rather simple function, but may be fun for ...