Web Reference: I hope this qualifies as a programming question, as in any programming tutorial, you eventually come across 'foo' in the code examples. (yeah, right?) what does 'foo' really mean? If it is meant to Foo and bar were also commonly used as file extensions. Since the text editors of the day operated on an input file and produced an output file, it was common to edit from a .foo file to a .bar file, and back again. Jan 22, 2016 · In many program test case or example case, i always see "bar" and "foo", what is the two word represent for and why choose this two words as example?
YouTube Excerpt: Dave Grohl recounts how he transitioned from a drummer in Nirvana to a frontman for
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