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How can I make setuptools install a package that's not on PyPI?
... http://github.com/mtai/python-gearman/tarball/master. However, that link by itself won't work, because easy_install can't tell just by looking at the URL what it's going to get.
By changing it to http://github.com/mtai/python-gearman/tarball/master#egg=gearman-2.0.0beta instead, easy_install will...
How to find a parent with a known class in jQuery?
...ch
element in the current set of matched
elements, optionally filtered by a
selector.
But parent() will get just the first parent of the element.
Description: Get the parent of each
element in the current set of matched
elements, optionally filtered by a
selector.
jQuery parent...
How can I recover a removed file in Mercurial (if at all)?
Accidentally, by using a GUI as opposed to CLI, I removed every file in a Mercurial project.
9 Answers
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Git Checkout warning: unable to unlink files, permission denied
..." essentially means "delete file" in this case.
This error is not caused by git itself. You should have similar errors deleting those files manually, in a command line or file explorer.
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im...
Get the subdomain from a URL
...of a domain name in the user
interface
Accurately sort history entries by site
Looking through the list, you can see it's not a trivial problem. I think a list is the only correct way to accomplish this...
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arrow operator (->) in function heading
...and b are in the decltype argument. That is because they are only declared by the argument list.
You could easily work around the problem by using declval and the template parameters that are already declared. Like:
template <typename T1, typename T2>
decltype(std::declval<T1>() + std:...
Index on multiple columns in Ruby on Rails
...ut checking uniqueness at validation time vs. on index: the latter is done by database while the primer is done by the model. Since there might be several concurrent instances of a model running at the same time, the validation is subject to race conditions, which means it might fail to detect dupli...
Is it possible to disable scrolling on a ViewPager
...
It is still possible to "scroll" by focusing elements (buttons, etc.) in the pages when using a game controller or keyboard for instance. How to disable that completely? I guess it's another type of event that should be intercepted...
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Why are we not to throw these exceptions?
...other exceptions like those two, for example InvalidCastException or DivideByZeroException, which are thrown for specific faults in your code and usually mean that you are doing something wrong or you are not checking for some invalid values first. By throwing them knowingly from your code, you are ...
Reading 64bit Registry from a 32bit application
...Windows 10, 64 bit.
Instead of using "Wow6432Node", which emulates a node by mapping one registry tree into another making it appear there virtually, you can do the follwing:
Decide, whether you need to access the 64 bit or the 32 bit registry, and use it as described below. You may also use the cod...