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Does BroadcastReceiver.onReceive always run in the UI thread?
...r-Intents via Context.sendBroadcast . The intents are sent from a non-UI worker thread, but it seems that BroadcastReceiver.onReceive (which receives said Intents) always runs in the UI thread (which is good for me). Is this guaranteed or should I not rely on that?
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What are best practices for using SmtpClient, SendAsync and Dispose under .NET 4.0
...ost of the computation is fast, but the sending of email can take a second or so, so Async would be preferable.
5 Answers
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Viewing all defined variables [duplicate]
I'm currently working on a computation in python shell. What I want to have is Matlab style listout where you can see all the variables that have been defined up to a point (so I know which names I've used, their values and such).
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Why rename synthesized properties in iOS with leading underscores? [duplicate]
...hen creating a new project in Xcode 4, the boilerplate code adds an underscore character when it synthesizes the ivars in the implementation file as:
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VS 2012: Scroll Solution Explorer to current file
...had the feature that viewing a file would automatically cause Solution Explorer to scroll to that file.
8 Answers
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How can I git stash a specific file?
...ommand to save a specific path to the stash: git stash push <path>. For example:
git stash push -m welcome_cart app/views/cart/welcome.thtml
OLD ANSWER:
You can do that using git stash --patch (or git stash -p) -- you'll enter interactive mode where you'll be presented with each hunk that...
Passing multiple error classes to ruby's rescue clause in a DRY fashion
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You can use an array with the splat operator *.
EXCEPTIONS = [FooException, BarException]
begin
a = rand
if a > 0.5
raise FooException
else
raise BarException
end
rescue *EXCEPTIONS
puts "rescued!"
end
If you are going to use a constant for t...
Are there constants in JavaScript?
...ipt has a notion of const:
const MY_CONSTANT = "some-value";
This will work in pretty much all browsers except IE 8, 9 and 10. Some may also need strict mode enabled.
You can use var with conventions like ALL_CAPS to show that certain values should not be modified if you need to support older br...
Passing a single item as IEnumerable
... which expects an IEnumerable<T> parameter? Language is C#, framework version 2.0.
18 Answers
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Why do you need to invoke an anonymous function on the same line?
...losures and saw this everywhere, but there is no clear explanation how it works - everytime I was just told to use it...:
1...