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Difference between “and” and && in Ruby?
...uld be used for very specific cases only.
– Marc-André Lafortune
Apr 9 '12 at 3:05
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Another go...
Multiple file-extensions searchPattern for System.IO.Directory.GetFiles
...e a tested (working) regular expression
– Junior Mayhé
Aug 17 '12 at 15:12
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Media Player called in state 0, error (-38,0)
...ed and you want to run it, you start it.
– Victor Paléologue
Jul 19 '18 at 10:27
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Send POST data on redirect with JavaScript/jQuery? [duplicate]
...function requires "jquery.redirect.min.js plugin"
– César León
Jul 27 '16 at 13:03
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What's the fastest way to do a bulk insert into Postgres?
... is slower than using COPY but it is useful to me in work with psycopg and python (python list passed to cursor.execute becomes pg ARRAY):
INSERT INTO tablename (fieldname1, fieldname2, fieldname3)
VALUES (
UNNEST(ARRAY[1, 2, 3]),
UNNEST(ARRAY[100, 200, 300]),
UNNEST(ARRAY['a', 'b', '...
Convert hex to binary
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docs.python.org/library/binascii.html is subtitled Convert between binary and ASCII. Doesn't that mean it returns a string?
– pavium
Sep 15 '09 at 6:58
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How to dump a dict to a json file?
... Good thing to remember here is that unless you use an OrderedDict (python >2.7) there is no guarantee that keys are ordered in any particular manner
– ford prefect
Aug 1 '17 at 18:08
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List comprehension in Ruby
To do the equivalent of Python list comprehensions, I'm doing the following:
17 Answers
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How to replace a set of tokens in a Java String?
...ppend()s and I was thinking "Surely there's a better way... something more Pythonic..." - and holy crap, I think this method may predate Python's formatting methods. Actually... this may be older than 2002... I can't find when this actually came into existence...
– ArtOfWarfare...
Markdown to create pages and table of contents?
...ere might also be the one or the other library, who can generate TOCs: see Python Markdown TOC Extension.
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