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How to run a Runnable thread in Android at defined intervals?
... }
} catch (InterruptedException e) {
e.printStackTrace();
}
}
};
thread.start();
You may consider your runnable object just as a command that can be sent to the message queue for execution, and handler as just a helper object used to send that command.
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Ruby Arrays: select(), collect(), and map()
...
It looks like details is an array of hashes. So item inside of your block will be the whole hash. Therefore, to check the :qty key, you'd do something like the following:
details.select{ |item| item[:qty] != "" }
That will give ...
Android - How to get application name? (Not package name)
...uire you to name the resource explicitly or worry about exceptions with package names. It also works if you have used a string directly instead of a resource.
Just do:
public static String getApplicationName(Context context) {
ApplicationInfo applicationInfo = context.getApplicationInfo();
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Angular HttpPromise: difference between `success`/`error` methods and `then`'s arguments
...hen() call returns a promise (resolved with a value returned from a callback) while .success() is more traditional way of registering callbacks and doesn't return a promise.
Promise-based callbacks (.then()) make it easy to chain promises (do a call, interpret results and then do another call, inte...
Build.scala, % and %% symbols meaning
I'm new to Play! Framework 2.1 (java version) and have no experience with scala. I don't understand what are and what does % and %% mean in Build.scala. I googled about them but couldn't find their meaning.
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Is it possible to clone html element objects in JavaScript / JQuery?
I am looking for some tips on how to solve my problem.
8 Answers
8
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Is there a Google Voice API? [closed]
Is there an API (officially or unofficially) for Google Voice? I would like to have an API to work with voicemails, send/receive SMS messages, initiate calls, etc.
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Call a Javascript function every 5 seconds continuously [duplicate]
...y 5 seconds continuously.
I have seen the setTimeOut event. Will it be working fine if I want it continuously?
5 Answers
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Move entire line up and down in Vim
...nt line up and down. Is there a similar command to this in Vim? I have looked through endless guides, but have found nothing.
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Quickly create large file on a Windows system
In the same vein as Quickly create a large file on a Linux system ,
I'd like to quickly create a large file on a Windows system. By large I'm thinking 5 GB. The content doesn't matter. A built-in command or short batch file would be preferable, but I'll accept an application if there are no other...