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What happens when you grep the file you've redirected grep to?
I was recently eating lunch with someone who asked a question that I became somewhat obsessed with: what happens when you grep a file and append the contents...
Annie Cherkaev
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Visit anniecherkaev.com → RSS feedOn Hacker News Jan 2018 – Apr 2018
Software Engineering 2Tools & Productivity 1Math & Algorithms 1
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The secret life of NaN
The floating point standard defines a special value called Not-a-Number (NaN) which is used to represent, well, values that aren’t numbers. Double precision ...