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.NET data structures: ArrayList, List, HashTable, Dictionary, SortedList, SortedDictionary — Speed,
..., and I'm not always sure when to use one and when to use another. Most of my C# and Visual Basic books talk about them to a certain extent, but they never really go into any real detail.
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What's the best method in ASP.NET to obtain the current domain?
...ost name.
A good example of this is something I discovered not long ago. My server tends to hit http://proxyjudge1.proxyfire.net/fastenv from time to time. Application_BeginRequest() gladly handles this request so if you call Request.Url.Host when it's making this request you'll get back proxyjudg...
select and update database record with a single queryset
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Use the queryset object update method:
MyModel.objects.filter(pk=some_value).update(field1='some value')
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How to set cookie in node js using express framework?
In my application, I need to set a cookie using the express framework.I have tried the following code but it's not setting the cookie.
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MySQL select 10 random rows from 600K rows fast
...imple, to gaps, to non-uniform with gaps.
http://jan.kneschke.de/projects/mysql/order-by-rand/
For most general case, here is how you do it:
SELECT name
FROM random AS r1 JOIN
(SELECT CEIL(RAND() *
(SELECT MAX(id)
FROM random)) AS id)
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release Selenium chromedriver.exe from memory
...d kills the process. You should still use browser.quit().
However: At my workplace, we've noticed a huge problem when trying to execute chromedriver tests in the Java platform, where the chromedriver.exe actually still exists even after using browser.quit(). To counter this, we created a batch...
How do I implement a callback in PHP?
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Yes, I mention anonymous functions in my answer, but the OP asked for "callback" (in 2008) and these older-style callbacks are still very much in use in tons of PHP codebases.
– Steve Clay
Apr 24 '15 at 19:53
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CALayers didn't get resized on its UIView's bounds change. Why?
... layoutSubviews];
// resize your layers based on the view's new bounds
mylayer.frame = self.bounds;
}
For my purposes, I always wanted the sublayer to be the full size of the parent view. Put that method in your view class.
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Fixed Table Cell Width
...les is almost certain to ocurr in most scenarios.
– Amy Pellegrini
Feb 24 '17 at 16:41
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Rebase array keys after unsetting elements
... @webbiedave sorry, but that is not true. It does actually reorder my array. Very very strange.
– FooBar
Jun 23 '14 at 16:28
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