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How can I do a line break (line continuation) in Python?
...g like this:
if a == True and \
b == False
Check the style guide for more information.
From your example line:
a = '1' + '2' + '3' + \
'4' + '5'
Or:
a = ('1' + '2' + '3' +
'4' + '5')
Note that the style guide says that using the implicit continuation with parentheses is preferre...
jQuery: more than one handler for same event
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@RussCam what happens if a same handler is bound more then once lets just say jQuery('.btn').on('click',handlerClick); is called at various places without actually .off it anywher?
– techie_28
May 24 '16 at 9:01
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Why is MATLAB so fast in matrix multiplication?
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This kind of question is recurring and should be answered more clearly than "MATLAB uses highly optimized libraries" or "MATLAB uses the MKL" for once on Stack Overflow.
History:
Matrix multiplication (together with Matrix-vector, vector-vector multiplication and many of the matri...
JavaScript: Object Rename Key
...lus of preserving all properties. So this is not "optimized" but definitly more accurate on ES5.
– Jean Vincent
Feb 6 '13 at 15:28
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Which is preferred: Nullable.HasValue or Nullable != null?
...h a call to HasValue, so there is no real difference. Just do whichever is more readable/makes more sense to you and your colleagues.
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How to allocate aligned memory only using the standard library?
...ng, and pointers to objects and pointers to functions. When you are doing more specialized things, like playing with graphics systems, they can need more stringent alignment than the rest of the system — hence questions and answers like this.)
The next step is to convert the void pointer to a ch...
LINQ: When to use SingleOrDefault vs. FirstOrDefault() with filtering criteria
...important difference is that if you use SingleOrDefault on a sequence with more than one element, it throws an exception.
– Kamran Bigdely
Oct 5 '14 at 16:55
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What are the most widely used C++ vector/matrix math/linear algebra libraries, and their cost and be
...t:
After the comments discussion, and edits, I thought I'd throw out some more information about the benefits and downsides to specific implementations, and why you might choose one over the other, given your situation.
GMTL -
Benefits: Simple API, specifically designed for graphics engines. In...
Select something that has more/less than x character
Was wondering if it's possible to select something that has more/less than x characters in SQL.
4 Answers
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Remove all special characters from a string [duplicate]
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