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SVG Positioning
...swered Feb 18 '09 at 14:32
codedreadcodedread
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`staticmethod` and `abc.abstractmethod`: Will it blend?
...ecorator anyway. You have no need of it here, except as documentation when reading the code. A subclass would have to look like this:
>>> class B(A):
... @staticmethod
... def themethod():
... print "Do whatevs"
To have a function that would enforce you to make th...
Invoking JavaScript code in an iframe from the parent page
... iframe notify its window.parent script when it has finished loaded and is ready to be called back. By passing one of its own objects (eg. a callback function) to the parent script, that parent can then communicate directly with the script in the iframe without having to worry about what HTMLIFrameE...
Does setWidth(int pixels) use dip or px?
...applyDimension() version executes more code and it a bit more difficult to read I find. FWIW, the line I posted is what we actually use all over the place in the framework and standard apps.
– Romain Guy
Mar 9 '10 at 5:25
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How to get JavaScript caller function line number? How to get JavaScript caller source URL?
...e name, and line number etc.. ; in chrome you get something similar if you read the 'stack' property of the Error instance).
Long story short , you can do something like this:
function errorHandler(error, errorInstance){
this.errorMessage = error;
this. errorInstance = errorInstance;
}
err...
What is the difference between a mutable and immutable string in C#?
...ut them; e.g. you don't need to consider the possibility that some other thread might "change my string". However, when you need to construct or modify a string using a sequence of operations, it may be more efficient to use a StringBuilder.
And finally, for those people who assert that a String...
targetContentOffsetForProposedContentOffset:withScrollingVelocity without subclassing UICollectionVi
...wFlowLayout.
However, subclassing it is incredibly easy for anyone who is reading this in the future.
First I set up the subclass call MyCollectionViewFlowLayout and then in interface builder I changed the collection view layout to Custom and selected my flow layout subclass.
Because you're doing...
is of a type that is invalid for use as a key column in an index
... the 900-byte limit for the maximum total size of all index key columns."
Read more at MSDN
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How to detect Windows 64-bit platform with .NET?
... .NET Core has been released under the MIT license, which means you can read the source code for Is64BitProcess and Is64BitOperatingSystem (links for version 2.0).
– Cristian Ciupitu
Feb 16 '18 at 6:09
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What does the ??!??! operator do in C?
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A perfectly readable alternative would be ErrorHasOccurred() && HandleError(); That is, if you're used to shell scripting. :)
– Yam Marcovic
Oct 24 '11 at 15:01
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