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XPath OR operator for different nodes
...//cd" means among all child nodes and descendant of the root node find all ones named 'book' then find also all named 'cd'. If in the descendance of the root node there are only book nodes,your node-set will contain book nodes only. If in the descendance of the root node there are only cd nodes,yo...
What should I do if two libraries provide a function with the same name generating a conflict?
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If you control one or both: edit one to change the name and recompile Or equivalently see Ben and unknown's answers which will work without access to the source code.
If you don't control either of them you can wrap one of them up. That is ...
Explanation of the UML arrows
...assifiers.
13: Import: A relationship between packages, indicating that one
package includes all the definitions of another.
14: Dependency: The definition or implementation of the dependent classifier might change if
the classifier at the arrowhead end is changed.
15: Realization: The class i...
Is D a credible alternative to Java and C++? [closed]
...community, momentum, and commercial support, just to name a few. In every one of those regards, D is hopelessly behind Java, C++, and C#. In fact, I'd argue it's even behind so-called "scripting" languages like Python, Perl, PHP, Ruby, and even JavaScript in these regards.
To be blunt, you simply...
Markdown and image alignment
...It is straightforward, and I think using a Markdown editor (like the WMD one here in Stack Overflow) would be perfect.
1...
CursorLoader usage without ContentProvider
...rsor = null;
}
}
It only needs the AsyncTaskLoader class. Either the one in Android 3.0 or higher, or the one that comes with the compatibility package.
I also wrote a ListLoader which is compatible with the LoadManager and is used to retrieve a generic java.util.List collection.
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Should I make HTML Anchors with 'name' or 'id'?
When one wants to refer to some part of a webpage with the " http://example.com/#foo " method, should one use
14 Answers
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Or versus OrElse
... be compared to zero, so it falls over.
You should use... well, whichever one makes sense.
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Understanding the difference between Object.create() and new SomeFunction()
...nce of an object with new SomeFunction() , and when you would want to use one over the other.
10 Answers
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What is the best way to solve an Objective-C namespace collision?
Objective-C has no namespaces; it's much like C, everything is within one global namespace. Common practice is to prefix classes with initials, e.g. if you are working at IBM, you could prefix them with "IBM"; if you work for Microsoft, you could use "MS"; and so on. Sometimes the initials refer to ...