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How is the AND/OR operator represented as in Regular Expressions?
...ollowing 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 expression:
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jQuery / Javascript - How do I convert a pixel value (20px) to a number value (20)
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edited Feb 28 '14 at 17:38
MrMakeIt
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answered Jun 11 '10 at 15:31
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django - query filter on manytomany is empty
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“git diff” does nothing
...onfig file. This was installed via MacPorts and is the lates version (1.7.2.2).
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Check if a Postgres JSON array contains a string
...as food
d(# where food::text = '"carrots"'
d(# );
Execution time: 3084.927 ms
d=# -- Postgres 9.4+ solution
d=# explain analyze select info->'name' from rabbits where (info->'food')::jsonb ? 'carrots';
Execution time: 1255.501 ms
d=# alter table rabbits alter info type jsonb using info::...
Newline in JLabel
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edited Dec 11 '17 at 23:15
Nathan
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answered ...
PHP CURL CURLOPT_SSL_VERIFYPEER ignored
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Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor imple
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Not answering the specifics of your question so much as the title: the 2006 Technical Report on C++ Performance has an interesting section on IOStreams (p.68). Most relevant to your question is in Section 6.1.2 ("Execution Speed"):
Since certain aspects of IOStreams processing are
distribu...
How to use the ProGuard in Android Studio?
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edited Jan 2 '14 at 18:14
answered Jan 2 '14 at 17:37
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Base64: What is the worst possible increase in space usage?
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Base64 encodes each set of three bytes into four bytes. In addition the output is padded to al...