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Difference between numpy.array shape (R, 1) and (R,)

... 1. The meaning of shapes in NumPy You write, "I know literally it's list of numbers and list of lists where all list contains only a number" but that's a bit of an unhelpful way to think about it. The best way to think about NumPy arrays is that they consist of two parts, ...
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difference and when to use getApplication(), getApplicationContext(), getBaseContext() and someClass

...ctivity.this and getBaseContext, they all offer reference to the context. Now the thing confuses is the declaration of different contexts and their specific-usage. To make things simple, you should count two types of context available in the Android framework. Application Context Activity Context...
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How to get Android crash logs?

... You can use Apphance. This is a cross-platform service (now mainly Android, iOS with other platforms on their way) which allows to debug remotely any mobile device (Android, iOS now - others under development). It's much more than just a crashlog, in fact it is much more: logging,...
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Java Multiple Inheritance

... Which ... is exactly what the OP says they know you can do in the Q. – Brian Roach Feb 17 '14 at 8:53 ...
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Get model's fields in Django

... Thank you Will. Good to know that other people are using _meta as well. I like the idea of having a wrapper function. Lazerscience, thank you also. Good to know there is a nice method to get the many_to_many fields. Joe – Joe...
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Insert Unicode character into JavaScript

...937; , it parses that code as JS and the whole thing doesn't work. Anyone know how to go about this? 4 Answers ...
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Inherit docstrings in Python class inheritance

... pass class Bar(Foo): @doc_inherit def foo(self): pass Now, Bar.foo.__doc__ == Bar().foo.__doc__ == Foo.foo.__doc__ == "Frobber" """ from functools import wraps class DocInherit(object): """ Docstring inheriting method descriptor The class itself is also used as a ...
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Pass in an array of Deferreds to $.when()

....my_array).then( ___ ); In either case, since it's unlikely that you'll known in advance how many formal parameters the .then handler will require, that handler would need to process the arguments array in order to retrieve the result of each promise. ...
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How good is Java's UUID.randomUUID?

I know that randomized UUIDs have a very, very, very low probability for collision in theory, but I am wondering, in practice, how good Java's randomUUID() is in terms of not having collision? Does anybody have any experience to share? ...
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HashSet versus Dictionary w.r.t searching time to find if an item exists

...P. I already have a dictionary i'm using for other reasons, and wanted to know if i benefit from changing to a Hashset instead of using ContainsKey. Looks like the answer is no since both are so fast. – FistOfFury Sep 12 '12 at 19:15 ...