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Why do std::shared_ptr work
...nique_ptr (say by rvalue-reference), that function does not and needs not know what the deleter is.
– David Rodríguez - dribeas
Jan 16 '16 at 19:09
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In C++, what is a “namespace alias”?
...ion - in fact there have been far more obvious questions asked in the past now with many votes. Having said that, people might feel you're simply trying to gain reputation for yourself. A way round this is to mark one or both of the question/answer as "community wiki". Personally I'd go with ques...
Have a div cling to top of screen if scrolled down past it [duplicate]
...ed;
top: 0;
}
EDIT- Modified code to cache jQuery objects, faster now.
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How can I strip first and last double quotes?
... I'd recommend handling strings that are 2 characters or less. Right now this function can throw an index out of bounds exception for a string of length 0. Additionally, you can strip a quote from a string that is 1 character long. You could add a guard, len(s) >= 2, or something similar.
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LEFT OUTER joins in Rails 3
...In Rails 3, this is the only way to have true control over your joins and know exactly what's going on.
– Joshua Pinter
Jan 29 '18 at 16:26
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Difference between classification and clustering in data mining? [closed]
...neral, in classification you have a set of predefined classes and want to know which class a new object belongs to.
Clustering tries to group a set of objects and find whether there is some relationship between the objects.
In the context of machine learning, classification is supervised learning ...
Should unit tests be written for getter and setters?
...re also surprisingly easy to mess up. A few lines of simple tests and you know they are working and continue to work.
– Charles
Oct 13 '16 at 19:17
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How do I fix the Visual Studio compile error, “mismatch between processor architecture”?
...l make the warning go away and also state that your assembly or project is now no longer "Any CPU" compatible but now x86 specific. This is also applicable if you are building a 64 bit project that has an x64 dependency; you would just select x64 instead.
One other note, projects can be "Any CPU" c...
What is the difference between pip and conda?
I know pip is a package manager for python packages. However, I saw the installation on IPython's website use conda to install IPython.
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CSS \9 in width property
...ls wide.
More info
EDIT:
This answer was written in 2011. It should now be noted that this hack also works in IE 10.
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