大约有 47,000 项符合查询结果(耗时:0.0796秒) [XML]

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How can I dynamically create a selector at runtime with Objective-C?

I know how to create a SEL at compile time using @selector(MyMethodName:) but what I want to do is create a selector dynamically from an NSString . Is this even possible? ...
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Autoreload of modules in IPython [duplicate]

Is there a way to have IPython automatically reload all changed code? Either before each line is executed in the shell or failing that when it is specifically requested to. I'm doing a lot of exploratory programming using IPython and SciPy and it's quite a pain to have to manually reload each module...
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Python string.join(list) on object array rather than string array

In Python, I can do: 4 Answers 4 ...
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Realistic usage of the C99 'restrict' keyword?

I was browsing through some documentation and questions/answers and saw it mentioned. I read a brief description, stating that it would be basically a promise from the programmer that the pointer won't be used to point somewhere else. ...
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Print all day-dates between two dates [duplicate]

For example: 5 Answers 5 ...
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Ruby: How to iterate over a range, but in set increments?

So I'm iterating over a range like so: 4 Answers 4 ...
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Reset PHP Array Index

I have a PHP array that looks like this: 3 Answers 3 ...
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Why does ~True result in -2?

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What is the difference between 'log' and 'symlog'?

In matplotlib , I can set the axis scaling using either pyplot.xscale() or Axes.set_xscale() . Both functions accept three different scales: 'linear' | 'log' | 'symlog' . ...
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How to get commit history for just one branch?

Let's say I created a new branch my_experiment from master and made several commits to my_experiment . If I do a git log when on my_experiment , I see the commits made to this branch, but also the commits made to master before the my_experiments branch was created. ...