Computer science or computing science (abbreviated CS or CompSci) is the scientific approach to computation and its applications.

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Why are strings so slow?

Ever since my very first programming class in high school, I've been hearing that string operations are slower — i.e. more costly — than the mythical "average operation." Why makes them so ...
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Should Software Engineering and Computer Science be separate majors? [closed]

For decades, the accepted degree to get to become a software developer was "Compter Science." We've had a few questions already about whether that degree really prepares students to develop software. ...