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How to make a variadic macro (variable number of arguments)
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I don't think C99 requires the ## before VA_ARGS. That might just be VC++.
– Chris Lutz
Mar 25 '09 at 2:18
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XML Document to String
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Assuming doc is your instance of org.w3c.dom.Document:
TransformerFactory tf = TransformerFactory.newInstance();
Transformer transformer = tf.newTransformer();
transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
StringWriter writer = new StringWriter();
transformer....
What is the meaning of “vnd” in MIME types?
...hy both the category and type of Android MIME types are prefixed with vnd. For example:
2 Answers
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Difference between final static and static final
...hey appear in the order consistent with that shown above in the production for FieldModifier.
For fields, the said production lists the modifiers in this order:
@Annotation public protected private static final transient volatile
And for methods:
@Annotation public protected private abst...
Reimport a module in python while interactive
...ment must be a module object, so it must have been successfully imported before. This is useful if you have edited the module source file using an external editor and want to try out the new version without leaving the Python interpreter.
If running Python 3.4 and up, do import importlib, then do ...
C# Sortable collection which allows duplicate keys
...eady stated in some other answers, you should use your own comparer class. For this sake I use a generic IComparer class, that works with anything that implements IComparable:
/// <summary>
/// Comparer for comparing two keys, handling equality as beeing greater
/// Use this Comparer e.g. wit...
How do I clone a github project to run locally?
I am trying to follow this railscast tutorial for authlogic - and it points to the source here -
4 Answers
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How to get image height and width using java?
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The question specifically asks for a way other than using ImageIO.read. Your answer is "use ImageIO.read". Why is this considered a good answer?
– ssimm
Feb 25 '16 at 14:04
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The performance impact of using instanceof in Java
...ceof , that is a different story and this question is purely related to performance. I was wondering if there is any performance impact? Is is just as fast as == ?
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Matplotlib transparent line plots
...t.plot(x, y, 'r-', alpha=0.7)
(I know I add nothing new, but the straightforward answer should be visible).
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