Editor’s note: This post first appeared on Carl Cheo’s website. We’ve republished it here with his permission. To make learning more fun and interesting, here’s a list of important computer science ...

The key distinction between IT and Computer Science is in their focus and responsibility: the former is application-oriented, the latter is research-oriented and theory-oriented. Let us look at the ...

A broad survey of the computer science discipline, focusing on the computer's role in representing, storing, manipulating, organizing and communicating information. Topics include hardware, software, ...

You figure out everything you need to do and document them (requirements). Like a waterfall, there’s no way to go back up unless you start over again. You move on to next phase only when current phase ...