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What does passport.session() middleware do?
...one(err, user);
});
});
This will find the correct user from the database and pass it as a closure variable into the callback done(err,user); so the above code in the passport.session() can replace the 'user' value in the req object and pass on to the next middleware in the pile.
...
How to save traceback / sys.exc_info() values in a variable?
...gt;", line 2, in <module>
ValueError: invalid literal for int() with base 10: 'k'
You should however take a look at the traceback documentation, as you might find there more suitable methods, depending to how you want to process your variable afterwards...
...
What is the advantage of using Restangular over ngResource?
...urce
Anyway, as a sum up, besides the additional features and the promise based approach, the idea is that Restangular can also handle all of your URLs, so that you don't have to know anything about them.
Suppose that you have something like this for cars : /users/123/cars/456
In $resource, You'd...
Why does the default parameterless constructor go away when you create one with parameters
...erwise (it used other C++ features not in C).
Hence when Java came along (based on C++ in many ways) and later C# (based on C++ and Java in different ways), they kept this approach as something coders may already be used to.
Stroustrup writes about this in his The C++ Programming Language and even...
Python vs Bash - In which kind of tasks each one outruns the other performance-wise? [closed]
...s that claims that you can see an improvement of over 2000% on dictionary-based operations.
11 Answers
...
Android splash screen image sizes to fit all devices
...h/height is achieved)
The 1px border has to be in addition to the intended base file dimensions. So a 100x100 9-patch image has to actually have 102x102 (100x100 +1px on top, bottom, left and right)
9-patch images have to end with *.9.png
So you can place 1 dot on either side of your logo (in the ...
How to concatenate and minify multiple CSS and JavaScript files with Grunt.js (0.3.x)
...g the order from the specified source files configured. While RequireJS is based on dependency. Different approach yet can achieve the same result.
– priyabagus
Aug 23 '17 at 0:30
...
event Action vs event EventHandler
...
Based on some of the previous answers, I'm going to break my answer down into three areas.
First, physical limitations of using Action<T1, T2, T2... > vs using a derived class of EventArgs. There are three: First, if y...
What kind of virtual machine is BEAM (the Erlang VM)?
...es to OS processes, for example isolation. There is actually an Erlang VM, based on the BEAM, which runs on bare metal and is in fact an OS in its own right, see
Erlang on Xen.
By the way, it is perfectly possible to have systems running millions of Erlang processes and it is actually done in some ...
HTML5 Canvas vs. SVG vs. div
... knut and @Fijjit did you consider using DIVs instead of SVG? if given a base size (e.g., 1280x800) couldn't you manually scale DIVs so they look as sharp as SVG? thanks for your help!
– Crashalot
Jan 6 '19 at 4:08
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