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The word debug really comes from bugs.

Source: Internet
Author: User
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We all know that debug refers to debugging to identify errors in software. A bug is a metaphor for errors in software. A de-Bug is, of course, an error. I read the Open Course Programming Methodology of Stanford University today. The professor mentioned the source of debug, and found that debug is not just a metaphor, but a true bug.

In 1947ProgramGrace Hopper works on the Mark II computer at Harvard University. One day she found a problem with this computer, so she went into this computer (yes, it was "in", the computer was too big ), after careful inspection, it was found that a moth was stuck between two components, resulting in a short circuit. She claims that she is in debugging.

Wikipedia also has a description above: http://en.wikipedia.org/wiki/Debug

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