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How to elegantly deal with timezones
I have a website that is hosted in a different timezone than the users using the application. In addition to this, users can have a specific timezone. I was wondering how other SO users and applications approach this? The most obvious part is that inside the DB, date/times are stored in UTC. When on...
What exactly is Python multiprocessing Module's .join() Method Doing?
...fe, because the process is going to get terminated without allowing for cleaning up any open resources it may have.. (cont).
– dano
Aug 19 '14 at 20:02
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Swift native base class or NSObject
I tested out some isa swizzling with Swift, and found that it only works when NSObject is a super-class (directly or further up), or by using the '@objc' decoration. Otherwise it will follow a static- and vtable-dispatch style, like C++.
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Rename master branch for both local and remote Git repositories
I have the branch master which tracks the remote branch origin/master .
15 Answers
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How can I use NSError in my iPhone App?
I am working on catching errors in my app, and I am looking into using NSError . I am slightly confused about how to use it, and how to populate it.
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Create a shortcut on Desktop
I want to create a shortcut pointing to some EXE file, on the desktop, using .NET Framework 3.5 and relying on an official Windows API. How can I do that?
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Why do I get a SyntaxError for a Unicode escape in my file path?
The folder I want to get to is called python and is on my desktop.
7 Answers
7
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Accessing the web page's HTTP Headers in JavaScript
How do I access a page's HTTP response headers via JavaScript?
17 Answers
17
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How can I get a precise time, for example in milliseconds in Objective-C?
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Core Animation (QuartzCore.framework) also provides a convenience method, CACurrentMediaTime(), that converts mach_absolute_time() directly into a double.
– otto
Feb 27 '13 at 4:28
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How to serialize a lambda?
...to provide a target type for type inference of lambdas. Since AICs have a manifest type (i.e., its type is not inferred) casting an AIC to an intersection type isn't useful. (It is possible, just not useful.) To have an AIC implement multiple interfaces, you have to create a new subinterface that ex...