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Efficient way to rotate a list in python
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from collections import deque
items = deque([1, 2])
items.append(3) # deque == [1, 2, 3]
items.rotate(1) # The deque is now: [3, 1, 2]
items.rotate(-1) # Returns deque to original state: [1, 2, 3]
item = items.popleft() # deque == [2, 3]
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Which is better, return “ModelAndView” or “String” on spring3 controller
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skaffmanskaffman
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What is the difference between the remap, noremap, nnoremap and vnoremap mapping commands in Vim?
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3 Answers
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How to verify a method is called two times with mockito verify()
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536
Using the appropriate VerificationMode:
import static org.mockito.Mockito.atLeast;
import stat...
Comparing Timer with DispatcherTimer
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John Cummings
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answered Jul 10 '09 at 20:05
Reed CopseyReed Co...
How do I make the scrollbar on a div only visible when necessary?
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320
Use overflow: auto. Scrollbars will only appear when needed.
(Sidenote, you can also specify ...
Does file_get_contents() have a timeout setting?
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301
The default timeout is defined by default_socket_timeout ini-setting, which is 60 seconds. You...
Why is this F# code so slow?
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The problem is that the min3 function is compiled as a generic function that uses generic comparison (I thought this uses just IComparable, but it is actually more complicated - it would use structural comparison for F# types and it's fairly complex lo...
How to enable C++11 in Qt Creator?
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answered Jun 5 '13 at 21:18
AliAli
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Modify alpha opacity of LESS variable
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307
The site documentation gives the answer:
background: fade(@blue, 20%);
The function name is...