大约有 47,000 项符合查询结果（耗时：0.0289秒） [XML]
Printing without newline (print 'a',) prints a space, how to remove?
...number of ways of achieving your result. If you're just wanting a solution for your case, use string multiplication as @Ant mentions. This is only going to work if each of your print statements prints the same string. Note that it works for multiplication of any length string (e.g. 'foo' * 20 works)...
Logging uncaught exceptions in Python
...rt sys
>>> def foo(exctype, value, tb):
... print 'My Error Information'
... print 'Type:', exctype
... print 'Value:', value
... print 'Traceback:', tb
...
Override sys.excepthook:
>>> sys.excepthook = foo
Commit obvious syntax error (leave out the colon) and ge...
Counting inversions in an array
I'm designing an algorithm to do the following: Given array A[1... n] , for every i < j , find all inversion pairs such that A[i] > A[j] . I'm using merge sort and copying array A to array B and then comparing the two arrays, but I'm having a difficult time seeing how I can use this to find...
multiprocessing.Pool: When to use apply, apply_async or map?
I have not seen clear examples with use-cases for Pool.apply , Pool.apply_async and Pool.map . I am mainly using Pool.map ; what are the advantages of others?
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Reload django object from database
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@fcracker79 Yeah, it was only implemented in 1.8. For earlier versions of Django you're best going with one of the other answers.
– Tim Fletcher
Aug 25 '15 at 15:46
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Getting the name of a child class in the parent class (static context)
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You don't need to wait for PHP 5.3 if you're able to conceive of a way to do this outside of a static context. In php 5.2.9, in a non-static method of the parent class, you can do:
get_class($this);
and it will return the name of the child clas...
What is the worst gotcha in C# or .NET? [closed]
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and SO appropriate for this site :)
– gbjbaanb
Oct 27 '08 at 23:18
62
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Make a div fill up the remaining width
...ng a left/right margin the same as the two side divs, it's own contents is forced to sit between them.
Note that the "middle div" goes after the "right div" in the HTML
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What is the best method to merge two PHP objects?
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This is useful for returning multiple resultsets in a single function (And return just an object with key-value pairs.)
– Leonel Atencio
Feb 26 '16 at 20:07
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How can I add a PHP page to WordPress?
I want to create a custom page for my WordPress blog that will execute my PHP code in it, whilst remaining a part of the overall site CSS/theme/design.
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