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What does addChildViewController actually do?
I'm just dipping my feet for the first time into iOS development, and one of the first things I've had to do is implement a custom container view controller - lets call it SideBarViewController - that swaps out which of several possible child view controllers it shows, almost exactly like a stan...
How does git store files?
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Git does include for each commit a full copy of all the files, except that, for the content already present in the Git repo, the snapshot will simply point to said content rather than duplicate it.
That also means that several files with the ...
“Delegate subtraction has unpredictable result” in ReSharper/C#?
...ate delegate was removed. An event doesn't guarantee an order of execution for its subscribers, so it doesn't really affect you either.
Since the above mechanics can lead to unpredictable results, ReSharper issues a warning whenever it encounters a delegate subtraction operator.
ReSharper is i...
GraphViz - How to connect subgraphs?
In the DOT language for GraphViz , I'm trying to represent a dependency diagram. I need to be able to have nodes inside a container and to be able to make nodes and/or containers dependent on other nodes and/or containers.
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How can I override inline styles with external CSS?
...nline style.
Adding the !important keyword to any CSS rule lets the rule forcefully precede over all the other CSS rules for that element.
It even overrides the inline styles from the markup.
The only way to override is by using another !important rule, declared either with higher CSS specifi...
What do the arrow icons in Subclipse mean?
...following screen capture mean? The icons are from Subclipse, an SVN plugin for Eclipse.
1 Answer
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Is there something like Annotation Inheritance in java?
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Unfortunately, no. Apparently it has something to do with programs that read the annotations on a class without loading them all the way. See Why is it not possible to extend annotations in Java?
However, types do inherit th...
How to use WinForms progress bar?
I want to show progress of calculations, which are performing in external library.
4 Answers
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Are SVG parameters such as 'xmlns' and 'version' needed?
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Could a source be cited for this answer, please?
– 2540625
May 21 '15 at 0:31
72
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Does Dispose still get called when exception is thrown inside of a using statement?
...) if it exists. It won't, however, call Close() directly as it only checks for the IDisposable interface being implemented and hence the Dispose() method.
See also:
Intercepting an exception inside IDisposable.Dispose
What is the proper way to ensure a SQL connection is closed when an exception i...