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How to programmatically send SMS on the iPhone?
...ModalViewController:controller animated:YES];
}
And a link to the docs.
https://developer.apple.com/documentation/messageui/mfmessagecomposeviewcontroller
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What modern C++ libraries should be in my toolbox? [closed]
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CGAL is an excellent c++ library for computational geometry
www.cgal.org
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How to calculate a logistic sigmoid function in Python?
...note that expit implementation is numerically stable since version 0.14.0: https://github.com/scipy/scipy/issues/3385
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Android View.getDrawingCache returns null, only null
...v.getLayoutParams().height);
v.draw(c);
return b;
}
Reference: https://stackoverflow.com/a/6272951/371749
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What is managed or unmanaged code in programming?
...o garbage collection, limited debugging, and
so on).
Reference: http://www.dotnetspider.com/forum/11612-difference-between-managed-and-unmanaged-code.aspx
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Locking pattern for proper use of .NET MemoryCache
... return expensiveString;
}
}
}
Code is here on GitHub: https://github.com/bitfaster/BitFaster.Caching
Install-Package BitFaster.Caching
There is also an LRU implementation that is lighter weight than MemoryCache, and has several advantages - faster concurrent reads and writes...
Slide right to left?
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$("#slide").animate({width:'toggle'},350);
Reference: https://api.jquery.com/animate/
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When should I use a struct instead of a class?
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Bill Wagner has a chapter about this in his book "effective c#" (http://www.amazon.com/Effective-Specific-Ways-Improve-Your/dp/0321245660). He concludes by using the following principle:
Is the main responsability of the type data storage?
Is its public interface defined entirely by prop...
Can you call Directory.GetFiles() with multiple filters?
... following LinqPad test (note: Perf just repeats the delegate 10000 times)
https://gist.github.com/zaus/7454021
( reposted and extended from 'duplicate' since that question specifically requested no LINQ: Multiple file-extensions searchPattern for System.IO.Directory.GetFiles )
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How to check if the user can go back in browser history or not
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This will not work if you are coming from a secure (HTTPS) page to an insecure page (HTTP), as that will strip the referrer.
– Kevin Borders
Apr 7 '15 at 15:31
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