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How to use “not” in xpath?
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not() is a function in xpath (as opposed to an operator), so
//a[not(contains(@id, 'xx'))]
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Passing an integer by reference in Python
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android fragment onRestoreInstanceState
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answered Mar 24 '11 at 0:28
mgvmgv
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Should I be concerned about excess, non-running, Docker containers?
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answered Jun 10 '13 at 13:21
Ken CochraneKen Cochrane
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How exactly does the “Specific Version” property of an assembly reference work in Visual Studio?
... the "Specific Version" property of assembly references in Visual Studio 2010. After a few experiments with unexpected results I set out to learn as much as possible about how the property works. Even SO, it appears to me, does not have all the answers, so here is my attempt at self-answering the qu...
How can I create a copy of an object in Python?
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To get a fully independent copy of an object you can use the copy.deepcopy() function.
For mo...
Why can't I center with margin: 0 auto?
I have a #header div that is 100% width and within that div I have an unordered list. I have applied margin: 0 auto to the unordered list but it won't center it within the header div.
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How to see which plugins are making Vim slow?
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You can use built-in profiling support: after launching vim do
:profile start profile.log
:pro...
Does Swift have documentation generation support?
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Useful example of a shutdown hook in Java?
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You could do the following:
Let the shutdown hook set some AtomicBoolean (or volatile boolea...