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How is the AND/OR operator represented as in Regular Expressions?

...e the following situation: The correct solution for the word would be "part1, part2". The user should be able to enter either "part1" (answer 1), "part2" (answer 2) or "part1, part2" (answer 3). I now try to match the string given by the user with the following, automatically created, regex express...
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Output array to CSV in Ruby

... answered Jan 27 '11 at 22:04 Dylan MarkowDylan Markow 115k2323 gold badges272272 silver badges195195 bronze badges ...
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Inserting HTML into a div

... 180 I think this is what you want: document.getElementById('tag-id').innerHTML = '<ol><...
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C/C++ NaN constant (literal)?

... 153 In C, NAN is declared in <math.h>. In C++, std::numeric_limits<double>::quiet_NaN...
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Multi-line regex support in Vim

... 1 Answer 1 Active ...
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What does Bump Version stand for?

... 271 It means to increment the version number to a new, unique value. ...
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How to use ? : if statements with Razor and inline code blocks

... 301 This should work: <span class="vote-up@(puzzle.UserVote == VoteType.Up ? "-selected" : "")"&...
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What is difference between Collection.stream().forEach() and Collection.forEach()?

... | edited Jul 18 '17 at 21:29 River 7,10499 gold badges4646 silver badges5959 bronze badges ...
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How do I use the new computeIfAbsent function?

... | edited Oct 9 '13 at 18:17 answered Oct 9 '13 at 18:12 ...
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Difference between $(document.body) and $('body')

... answered Sep 6 '12 at 19:36 Justin EthierJustin Ethier 119k4848 gold badges215215 silver badges272272 bronze badges ...