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How to pass anonymous types as parameters?
...ow can I pass anonymous types as parameters to other functions? Consider this example:
10 Answers
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Check if a class has a member function of a given signature
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edited May 1 '14 at 1:57
Oktalist
12.5k11 gold bad...
quick random row selection in Postgres
..., as in
SELECT myid FROM mytable OFFSET floor(random()*N) LIMIT 1;
The N is the number of rows in mytable. You may need to first do a SELECT COUNT(*) to figure out the value of N.
Update (by Antony Hatchkins)
You must use floor here:
SELECT myid FROM mytable OFFSET floor(random()*N) LIMIT 1;
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Is it possible to decompile a compiled .pyc file into a .py file?
Is it possible to get some information out of the .pyc file that is generated from a .py file?
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How to fix getImageData() error The canvas has been tainted by cross-origin data?
My code is working very well on my localhost but it is not working on the site.
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Using LINQ to concatenate strings
What is the most efficient way to write the old-school:
17 Answers
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Split data frame string column into multiple columns
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answered Dec 4 '10 at 4:21
hadleyhadley
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What are inline namespaces for?
...n the enclosing namespace . I cannot think of any useful application of this -- can somebody please give a brief, succinct example of a situation where an inline namespace is needed and where it is the most idiomatic solution?
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Set up a scheduled job?
I've been working on a web app using Django, and I'm curious if there is a way to schedule a job to run periodically.
24 A...
Reverse colormap in matplotlib
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edited Nov 1 '14 at 5:13
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