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Error handling principles for Node.js + Express.js applications?
...// Only handle `next(err)` calls
});
Any middleware that has a length of 4 (4 arguments) is considered error middleware. When one calls next(err) connect goes and calls error-based middleware.
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How to get the parents of a Python class?
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240
Use the following attribute:
cls.__bases__
From the docs:
The tuple of base classes of a...
JavaScript get window X/Y position for scroll
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Use StringFormat to add a string to a WPF XAML binding
I have a WPF 4 application that contains a TextBlock which has a one-way binding to an integer value (in this case, a temperature in degrees Celsius). The XAML looks like this:
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Visual Studio Editor does not underline errors anymore
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Have you checked Tools→Options...→Text Editor→C#→Advanced→Underline errors in the edit...
How to match any non white space character except a particular one?
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How to center horizontally div inside parent div
... James GoodwinJames Goodwin
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Print commit message of a given commit in git
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347
It's not "plumbing", but it'll do exactly what you want:
$ git log --format=%B -n 1 <commit...
How to write a Ruby switch statement (case…when) with regex and backreferences?
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YossiYossi
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