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How to check if an object is a generator object in python?

...s and generators (generator function's result): >>> def generator_function(): ... yield 1 ... yield 2 ... >>> import inspect >>> inspect.isgeneratorfunction(generator_function) True calling generator_function won't yield normal result, it even won't execute any ...
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Using a piano keyboard as a computer keyboard [closed]

... @I__: Some programs try to talk directly to the keyboard device and so don't play nicely with "sendkeys"-like interfaces. Hopefully this is even less common now than some years ago when I last dealt with this, and so as I say, ...
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UIGestureRecognizer on UIImageView

...l zoom/rotate yourself in the gesture handlers. See the sample app Touches_GestureRecognizers on how to do the zoom/rotate. – user467105 Oct 11 '10 at 21:27 77 ...
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Android Use Done button on Keyboard to click button

... if ((event != null && (event.getKeyCode() == KeyEvent.KEYCODE_ENTER)) || (actionId == EditorInfo.IME_ACTION_DONE)) { Log.i(TAG,"Enter pressed"); } return false; } }); ...
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Do I have to Close() a SQLConnection before it gets disposed?

...rride void Dispose(bool disposing) { if (disposing) { this._userConnectionOptions = null; this._poolGroup = null; this.Close(); } this.DisposeMe(disposing); base.Dispose(disposing); } ...
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How to create streams from string in Node.Js?

... to wrap the string in an array. https://nodejs.org/api/stream.html#stream_stream_readable_from_iterable_options share | improve this answer | follow | ...
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What does the variable $this mean in PHP?

...P.html Example: <?php class Person { public $name; function __construct( $name ) { $this->name = $name; } }; $jack = new Person('Jack'); echo $jack->name; This stores the 'Jack' string as a property of the object created. ...
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Having issue with multiple controllers of the same name in my project

... routes.IgnoreRoute("{resource}.axd/{*pathInfo}") routes.MapRoute( _ name:="Default", _ url:="{controller}/{action}/{id}", _ defaults:=New With {.controller = "Home", .action = "Index", .id = UrlParameter.Optional} _ , namespaces:={"MvcAreas"}) ...
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How do I declare class-level properties in Objective-C?

...natomic' version? Also i would consider naming the backing variables with '_' as is default by apple and also improves readability since returning/setting self.value from the getter/setter causes infinite recursion. In my opinion this is the right answer. – Peter Segerblom ...
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Writing unit tests in Python: How do I start? [closed]

...est): import unittest class LearningCase(unittest.TestCase): def test_starting_out(self): self.assertEqual(1, 1) def main(): unittest.main() if __name__ == "__main__": main() Example 2 (pytest): def test_starting_out(): assert 1 == 1 Assuming that both files are name...