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What is the difference between `after_create` and `after_save` and when to use which?
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93
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Usage of EnsureSuccessStatusCode and handling of HttpRequestException it throws
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@NickG (int)response.StatusCode (See msdn.microsoft.com/en-us/library/…)
– Timothy Shields
Feb 17 '16 at 19:16
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Which regular expression operator means 'Don't' match this character?
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80
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python numpy machine epsilon
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note that numpy's standard accuracy is 64 (in a 64 bit computer): >>> print(np.finfo(np.float).eps) = 2.22044604925e-16 and >>> print(np.finfo(np.float64).eps) = 2.22044604925e-16
– Charlie Parker
Nov 1 '17 at 17:24
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Get real path from URI, Android KitKat new storage access framework [duplicate]
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Note: This answer addresses part of the problem. For a complete solution (in the form of a library), look at Paul Burke's answer.
You could use the URI to obtain document id, and then query either MediaStore.Images.Media.EXTERNAL_CONTENT_URI or MediaStore.Images.Media.INTERNAL_C...
What exactly is node.js used for? [closed]
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You can programm drones github.com/felixge/node-ar-drone
– Klevis Miho
May 15 '15 at 10:36
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How to open files relative to home directory
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123
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Can I load a UIImage from a URL?
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You can do it this way (synchronously, but compact):
UIImage *image = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:MyURL]]];
A much better approach is to use Apple's LazyTableImages to preserve interactivity.
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Why do table names in SQL Server start with “dbo”?
...est practice, but I could be wrong as I'm not a SQL expert. stackoverflow.com/a/769639/602245
– Brett
Jan 20 '12 at 19:19
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Why is the standard session lifetime 24 minutes (1440 seconds)?
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One reference to PHP4 default settings: github.com/php/php-src/blob/PHP-4.0/ext/session/session.c
– CXJ
Aug 11 '17 at 17:44
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