大约有 7,549 项符合查询结果（耗时：0.0335秒） [XML]
Regular expression to search for Gadaffi
...it is in this case -- a very long list of alternatives to relatively short formula. The result can often execute faster than doing what is essentially an unoptimized exhaustive search.
– martineau
Aug 25 '11 at 15:50
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What is the right way to check for a null string in Objective-C?
...who are new to Objective C have trouble getting used to, especially coming form other languages where messages/method calls to nil crash.
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Using curl POST with variables defined in bash script functions
.... Thank you so much! I've edited your answer with some nicer line wrapping formatting. Otherwise, it's hard to spot the brilliance. Cheers mate
– Vasyl Boroviak
Apr 4 '17 at 0:36
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How do I contribute to other's code in GitHub? [closed]
...e a new branch here if you are modifying more than one part or feature.
Perform a pull request in github's web interface.
if it is a new Feature request, don't start the coding first. Remember to post an issue to discuss the new feature.
If the feature is well discuss and there are some +1 or the...
Git diff against a stash
...:
By default, the command shows the diffstat, but it will accept any
format known to git diff (e.g., git stash show -p stash@{1} to view
the second most recent stash in patch form).
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How do I handle newlines in JSON?
...al JSON string has a new line, which is removed by stackoverflow's comment formatter.. You can see that the final output after replace should insert a new-line char \n in the value.
– Fr0zenFyr
Nov 27 '15 at 11:45
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XPath query to get nth instance of an element
... @rlandster: The word "precedence" may be confusing. The unabbreviated form of //input[@id='search_query'][2] is: /descendat-or-self::node()/child::input[attribute::id='search_query'][position()=2]
– user357812
Oct 24 '10 at 20:35
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Return a value from AsyncTask in Android [duplicate]
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The formatting is poor, but basically the AsyncTask calls the activity method: myMethod with myValue (which supposedly is a class variable that gets set in doInBackground). In myMethod you process the result of the AsyncTask (th...
Generate Java class from JSON?
... takes a json schema document and generates DTO-style Java classes (in the form of .java source files). The project is not yet mature but already provides coverage of the most useful parts of json schema. I'm looking for more feedback from users to help drive the development. Right now you can use t...
pypi UserWarning: Unknown distribution option: 'install_requires'
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Downvoted, as this answer contains some disinformation and confusion as to what different things are. ez_setup.py, for example, is a bootstrap installer for setuptools and is not something one would use "instead of" distutils. Most PyPI packages are not "simply wrong"...