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Non-Singleton Services in AngularJS
...es.
A better way to accomplish the same thing is to use the factory as an API to return a collection of objects with getter and setter methods attached to them. Here is some pseudo-code showing how using that kind of service might work:
.controller( 'MainCtrl', function ( $scope, widgetService ) {...
Execute and get the output of a shell command in node.js
...ng the output, without falling into a callback hell and with a pretty neat API. Using the await keyword, you can create a script that reads easily, while still be able to get the work of child_process.exec done.
Code sample
const childProcess = require("child_process");
/**
* @param {string} com...
How do I parse XML in Python?
...ggest ElementTree. There are other compatible implementations of the same API, such as lxml, and cElementTree in the Python standard library itself; but, in this context, what they chiefly add is even more speed -- the ease of programming part depends on the API, which ElementTree defines.
First b...
How to get current time and date in Android
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> This class was deprecated in API level 22. Use GregorianCalendar instead. See here
– Neo
Jun 28 '15 at 3:05
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Maximum size of a element
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@aroth, I ended up writing a wrapper around the canvas API that used multiple stacked <canvas> elements and automatically applied drawing instructions to the appropriate context.
– Brandon Gano
Apr 7 '14 at 1:50
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Get/pick an image from Android's built-in Gallery app programmatically
...ges one by one here
}
}
}
Note that this is only supported by API level 18+.
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How do I execute a command and get the output of the command within C++ using POSIX?
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I disagree. popen requires you to use the C stdio API, I prefer the iostreams API. popen requires you to manually clean up the FILE handle, pstreams do that automatically. popen only accepts a const char* for the argument, which requires care to avoid shell injection attacks...
Java Hashmap: How to get key from value?
...e the Commons Collections library instead of the standard Java Collections API, you can achieve this with ease.
The BidiMap interface in the Collections library is a bi-directional map, allowing you to map a key to a value (like normal maps), and also to map a value to a key, thus allowing you to p...
How to stop /#/ in browser with react-router?
...outer that you are using:
v4: https://reacttraining.com/react-router/web/api/BrowserRouter
v3: https://github.com/ReactTraining/react-router/blob/v3/docs/guides/Histories.md
v2: https://github.com/ReactTraining/react-router/blob/v2.0.0/docs/guides/Histories.md
v1: https://github.com/ReactTraining/...
How to use Sphinx's autodoc to document a class's __init__(self) method?
...anted methods like __init__(), __enter__() and __exit__() to show up in my API documentation (after all, these "special methods" are part of the API and what better place to document them than inside the special method's docstring).
Recently I took the best implementation and made it part of one of...