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XPath query to get nth instance of an element
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answered Oct 24 '10 at 15:42
Dimitre NovatchevDimitre Novatchev
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How does the following LINQ statement work?
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The output is 2,4,6,8 because of deferred execution.
The query is actually executed when the query variable
is iterated over, not when the query variable is created.
This is called deferred execution.
-- Suprotim Agarwal, "Defe...
Rails ActionMailer - format sender and recipient name/email address
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Jonathan Allard
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answered Nov 12 '11 at 17:55
James McKinneyJames McKinney
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How do I determine the target architecture of static library (.a) on Mac OS X?
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244
Another option is lipo; its output is brief and more readable than otool's.
An example:
% lip...
PHP - Modify current object in foreach loop
...e had this problem.
– Hippyjim
Jan 24 '14 at 10:03
7
@Paystey can you cite your sources or give a...
Import pandas dataframe column as string not int
I would like to import the following csv as strings not as int64. Pandas read_csv automatically converts it to int64, but I need this column as string.
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How can I extract a good quality JPEG image from a video file with ffmpeg?
... the default is -qmin 2).
To output a series of images:
ffmpeg -i input.mp4 -qscale:v 2 output_%03d.jpg
See the image muxer documentation for more options involving image outputs.
To output a single image at ~60 seconds duration:
ffmpeg -ss 60 -i input.mp4 -qscale:v 4 -frames:v 1 output.jpg
This ...
what is the preferred way to mutate a React state?
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4 Answers
4
Active
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Current executing procedure name
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146
You may try this:
SELECT OBJECT_NAME(@@PROCID)
Update: This command is still valid on SQL Se...