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What does a b prefix before a python string mean?
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This is Python3 bytes literal. This prefix is absent in Python 2.5 and older (it is equivalent to a plain string of 2.x, while plain string of 3.x is equivalent to a literal with u prefix in 2.x). In Python 2.6+ it is equivalent to a plain string, for compatibility with 3.x.
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sqlalchemy IS NOT NULL select
...snot(None)
<sqlalchemy.sql.elements.BinaryExpression object at 0x104603850>
>>> str(column('YourColumn').isnot(None))
'"YourColumn" IS NOT NULL'
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Column order manipulation using col-lg-push and col-lg-pull in Twitter Bootstrap 3
...the setting. What I want to show is one grid, which is consisted of length 5, and the other length 5, and finally one length 2 grid.
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How to detect READ_COMMITTED_SNAPSHOT is enabled?
...n Boyd
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answered Sep 9 '08 at 14:10
GalwegianGalwegian
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Change a column type from Date to DateTime during ROR migration
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How to view the Folder and Files in GAC?
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Fade Effect on Link Hover?
..., it's just for
future-proofing purposes I guess. */
-o-transition:.5s;
-ms-transition:.5s;
-moz-transition:.5s;
-webkit-transition:.5s;
/* ...and now for the proper property */
transition:.5s;
}
a:hover { color:red; }
You can also transition specific CSS properties with different...
parseInt vs unary plus, when to use which?
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Rails: How to list database tables/objects using the Rails console?
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Jason Swett
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answered Jan 20 '10 at 2:29
cwninjacwninja
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How do I capture bash output to the Mac OS X clipboard?
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answered Nov 18 '09 at 1:50
martin claytonmartin clayton
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