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posco

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Calculate the difference and intersection of any two regexes

phylactery.org
353 points·by posco·قبل 3 سنوات·117 comments

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posco
·قبل 3 سنوات·discuss
The amazing page computes binary relations between pairs of regular expressions and shows a graphical representation of the DFA.

It’s a really incredible demonstration of some highly non-trivial operations on regular expressions.
posco
·قبل 3 سنوات·discuss
Great implementation is genius.
posco
·قبل 4 سنوات·discuss
But they are paying $2/kwhr aren’t they? They are socializing those costs.

Am I misunderstanding something?