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Are PostgreSQL column names case-sensitive?
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296
All identifiers (including column names) that are not double-quoted are folded to lower case in...
Develop Android app using C#
... provides a free community licence as well as a professional licence for $399.
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How to delete .orig files after merge from git repository?
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Auto select file in Solution Explorer from its open tab
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349
Another option is to bind 'View.TrackActivityInSolutionExplorer' to a keyboard short-cut, which ...
How can i get the session object if i have the entity-manager
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Unable to modify ArrayAdapter in ListView: UnsupportedOperationException
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Shamim Ahmmed
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answered Jul 8 '10 at 4:15
st0lest0le
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How to check if a given directory exists in Ruby
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answered Jul 6 '09 at 3:12
EmilyEmily
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check if variable is dataframe
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195
Use isinstance, nothing else:
if isinstance(x, pd.DataFrame):
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Extract numbers from a string
... thi is not a resource friendly way. use preg_replace("/[^0-9]/","",$string); or filter_var($str, FILTER_SANITIZE_NUMBER_INT);
– eapo
Jul 21 '13 at 0:08
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Maximum on http header values?
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answered Mar 26 '09 at 15:20
vartecvartec
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