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Hidden Features of C#? [closed]
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Indenting #defines
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Pre-ANSI C preprocessor did not allow for space between the start of a line and the "#" characte...
Define a lambda expression that raises an Exception
...7,'|\0\0\202\1\0',(),(),('x',),'','',1,''),{}
)(Exception())
And a python3 strong stomach solution:
type(lambda: 0)(type((lambda: 0).__code__)(
1,0,1,1,67,b'|\0\202\1\0',(),(),('x',),'','',1,b''),{}
)(Exception())
Thanks @WarrenSpencer for pointing out a very simple answer if you don't ca...
How can I convert an RGB image into grayscale in Python?
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How about doing it with Pillow:
from PIL import Image
img = Image.open('image.png').convert('...
Detail change after Git pull
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edited Dec 31 '17 at 19:35
Peter Mortensen
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How do you add CSS with Javascript?
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answered Apr 1 '09 at 23:57
bobincebobince
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SQL WHERE ID IN (id1, id2, …, idn)
...ormance like with IN. There's still the readability issue though...
Option 3 is simply horrible performance-wise. It sends a query every loop and hammers the database with small queries. It also prevents it from using any optimizations for "value is one of those in a given list"
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Python module for converting PDF to text [closed]
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13 Answers
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Stylecop vs FXcop
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answered Dec 10 '09 at 22:34
Greg DGreg D
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What is the Oracle equivalent of SQL Server's IsNull() function?
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coalesce is supported in both Oracle and SQL Server and serves essentially the same function as...