大约有 38,309 项符合查询结果（耗时：0.0557秒） [XML]
Why would introducing useless MOV instructions speed up a tight loop in x86_64 assembly?
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answered Jul 28 '13 at 8:52
Raymond HettingerRaymond Hettinger
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Converting 'ArrayList to 'String[]' in Java
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1828
List<String> list = ..;
String[] array = list.toArray(new String[0]);
For example:
Li...
Python string.join(list) on object array rather than string array
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98
The built-in string constructor will automatically call obj.__str__:
''.join(map(str,list))
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Pushing a local branch up to GitHub
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answered Jan 20 '11 at 20:48
TomTom
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Why does mongoose always add an s to the end of my collection name
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8 Answers
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Create Pandas DataFrame from a string
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538
A simple way to do this is to use StringIO.StringIO (python2) or io.StringIO (python3) and pass ...
Sort an Array by keys based on another Array?
...ress'] = '123 fake st';
$customer['name'] = 'Tim';
$customer['dob'] = '12/08/1986';
$customer['dontSortMe'] = 'this value doesnt need to be sorted';
$properOrderedArray = array_merge(array_flip(array('name', 'dob', 'address')), $customer);
//Or:
$properOrderedArray = array_replace(array_flip(array(...
Rails Migration: Remove constraint
... Paul SturgessPaul Sturgess
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rspec 3 - stub a class method
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answered Jul 31 '14 at 18:49
Arup RakshitArup Rakshit
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How do you programmatically set an attribute?
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298
setattr(x, attr, 'magic')
For help on it:
>>> help(setattr)
Help on built-in functio...