大约有 7,549 项符合查询结果（耗时：0.0171秒） [XML]
Multiline comment in PowerShell
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Test if string is a guid without throwing exceptions?
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Performance Benchmarks
Catch exception:
10,000 good: 63,668 ticks
10,000 bad: 6,435,609 ticks
Regex Pre-Screen:
10,000 good: 637,633 ticks
10,000 bad: 717,894 ticks
COM Interop CLSIDFromString
10,000 g...
How to execute a JavaScript function when I have its name as a string
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the first form is far preferable
– annakata
Dec 11 '08 at 15:54
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Best architectural approaches for building iOS networking applications (REST clients)
... forget about the persistence (it can significantly increase your app's performance). You can use Core Data for this. But you should not forget, that Core Data is not an ORM or a database, but an object graph manager with persistence as a good option of it. So, very often Core Data can be too heavy ...
How does StartCoroutine / yield return pattern really work in Unity?
...oss iterations, as well as a means of tracking which iteration is to be performed next. That’s not usually too bad – the design of an ‘A* pathfinder class’ is fairly obvious – but there are other cases, too, that are less pleasant. Sometimes you’ll be facing long computations that are do...
Any tools to generate an XSD schema from an XML instance document? [closed]
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You can use an open source and cross-platform option: inst2xsd from Apache's XMLBeans. I find it very useful and easy.
Just download, unzip and play (it requires Java).
share
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What is the correct MIME type to use for an RSS feed?
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For what it's worth, I tried both of the suggested forms of Accept headers with the examples of popular feeds in my answer below, and they all returned text/xml. I used the command: curl -s -H 'Accept: application/rss+xml, application/rdf+xml, application/atom+xml, applicatio...
Replace values in list using Python [duplicate]
... that the most efficient? doesn't enumerate have to create an iterator and form a tuple, adding overhead? are lists in python arraylists, giving you constant time access?
– geowa4
Oct 8 '09 at 20:05
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Add a custom attribute to a Laravel / Eloquent model on load?
...g table.
As Taylor Otwell mentioned here, "This is intentional and for performance reasons." However there is an easy way to achieve this:
class EventSession extends Eloquent {
protected $table = 'sessions';
protected $appends = array('availability');
public function getAvailabilityA...
Calling a function of a module by using its name (a string)
...neType is not callable exception, you could also employ the three-argument form of getattr: getattr(foo, 'bar', lambda: None). I apologize for the formatting; the stackexchange android app is apparently terrible.
– geekofalltrades
Aug 16 '14 at 18:01
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