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How to Programmatically Add Views to Views
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As a coding practice, on findViewById, cast to ViewGroup or always the most generic form of an object so that if it changes from a LinearLayout to a RelativeLayout, you have no refactoring.
– Joel Teply
Apr 3 '15 at 16:59
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What is the good python3 equivalent for auto tuple unpacking in lambda?
...th to have a namedtuple, and use the assignment expression to effectively "cast" the incoming sequence to the namedtuple:
>>> from collections import namedtuple
>>> point = namedtuple("point", "x y")
>>> b = lambda s: (p:=point(*s), p.x ** 2 + p.y ** 2)[-1]
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How to check if Receiver is registered in Android?
...nregisterReceiver(BroadcastReceiver) passing itself as the argument after handling the Intent that it receives.
There is a small chance that the receiver's onReceive(Context, Intent) method is called
more than once, since it is registered with multiple IntentFilters, creating the potential for a...
How to split a file into equal parts, without breaking individual lines? [duplicate]
...equal except for the last), without breaking the line? Using the split command in Unix, lines may be broken in half. Is there a way to, say, split up a file in 5 equal parts, but have it still only consist of whole lines (it's no problem if one of the files is a little larger or smaller)? I know I c...
The Role Manager feature has not been enabled
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this doesnt work becuase you need to cast userid to int such that: userManager.GetRoles(Convert.ToInt32(User.Identity.GetUserId<int>()));
– toy
Jul 25 '17 at 22:47
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Can I call a base class's virtual function if I'm overriding it?
...in this Question, this shouldn't work because of protected inheritance. To cast a base class pointer you have to use public inheritance.
– Darkproduct
Jun 3 at 9:06
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How to pass values between Fragments
... mCallback = (OnImageClickListener) context;
}
catch (ClassCastException e)
{
throw new ClassCastException(context.toString()+ " must implement OnImageClickListener");
}
}
public View onCreateView(LayoutInflater inflater, ViewGroup container,...
How to measure elapsed time in Python?
What I want is to start counting time somewhere in my code and then get the passed time, to measure the time it took to execute few function. I think I'm using the timeit module wrong, but the docs are just confusing for me.
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How to drop rows of Pandas DataFrame whose value in a certain column is NaN
...inputs could not be safely coerced to any supported types according to the casting rule ''safe''
– Philipp Schwarz
Oct 7 '16 at 13:18
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A JRE or JDK must be available in order to run Eclipse. No JVM was found after searching the followi
Eclipse is unable to open, have used eclipse before and has open before without a problem. Now I keep getting the following error message:
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