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CABasicAnimation resets to initial value after animation completes
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83
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Python's time.clock() vs. time.time() accuracy?
... use for timing in Python? time.clock() or time.time()? Which one provides more accuracy?
16 Answers
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Python SQL query string formatting
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Validating is a lot more error prone than just using where condition1=:field1 and then passing in the values as parameters. If you are using .format(), there's going to be a way to pop a ';DROP TABLE Users into your SQL. Have a look PEP-249 for ...
How do I run only specific tests in Rspec?
...true do
1.should == 1
end
end
$ rspec --tag focus spec/my_spec.rb
More info on GitHub. (anyone with a better link, please advise)
(update)
RSpec is now superbly documented here. See the --tag option section for details.
As of v2.6 this kind of tag can be expressed even more simply by inc...
Why doesn't a python dict.update() return the object?
... @Paul, and that's exactly what you're doing -- with two statements (much more readable than the nested way you wanted) which to you "felt really cumbersome". Editing my answer to show how to avoid creating a altogether, btw,
– Alex Martelli
Sep 21 '09 at 14:1...
How to recognize swipe in all 4 directions
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can we add same gestureRecogniser object to more than one view?I have tried but not worked.
– Max
Oct 14 '15 at 11:51
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What is the purpose of the : (colon) GNU Bash builtin?
What is the purpose of a command that does nothing, being little more than a comment leader, but is actually a shell builtin in and of itself?
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Printf width specifier to maintain precision of floating-point value
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How to access the ith column of a NumPy multidimensional array?
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And if you want to access more than one column at a time you could do:
>>> test = np.arange(9).reshape((3,3))
>>> test
array([[0, 1, 2],
[3, 4, 5],
[6, 7, 8]])
>>> test[:,[0,2]]
array([[0, 2],
[3, 5],
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How to force uninstallation of windows service
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