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Passing variables to the next middleware using next() in Express.js
Well, my question is I want to pass some variable from the first middleware to another middleware, and I tried doing this, but there was " req.somevariable is a given as 'undefined'".
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How to do version numbers? [closed]
My company is building a product. It's going to be versioned by SVN. It's a webapp so basically there will never be a version out which doesn't have some features in them and thus could always be labeled as beta. But since it's going to be a corporate product I really don't want the "unstable watcho...
Changing git commit message after push (given that no one pulled from remote)
I have made a git commit and subsequent push. I would like to change the commit message. If I understand correctly, this is not advisable because someone might have pulled from the remote repository before I make such changes. What if I know that no one has pulled?
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Access restriction: The type 'Application' is not API (restriction on required library rt.jar)
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This happened to me as well, and the answers given here already were not satisfying, so I did my own research.
Background: Eclipse access restrictions
Eclipse has a mechanism called access restrictions to prevent you from accidentally us...
How do I remove the Devise route to sign up?
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I tried to do this as well, but a thread on the devise google group dissuaded me from searching for a really clean solution.
I'll quote José Valim (the Devise maintainer) :
There isn't a straight-forward option. You can either ...
What is the closest thing Windows has to fork()?
...ll in Cygwin is particularly interesting
because it does not map well on top of
the Win32 API. This makes it very
difficult to implement correctly.
Currently, the Cygwin fork is a
non-copy-on-write implementation
similar to what was present in early
flavors of UNIX.
The first thin...
Returning a file to View/Download in ASP.NET MVC
I'm encountering a problem sending files stored in a database back to the user in ASP.NET MVC. What I want is a view listing two links, one to view the file and let the mimetype sent to the browser determine how it should be handled, and the other to force a download.
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How to flip windows in vim? [duplicate]
If I have 2 horizontally split windows, how to rotate them to get 2 vertically split windows?
4 Answers
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Should I check in node_modules to git when creating a node.js app on Heroku?
... not available anymore.
From the documentation of shrinkwrap:
If you wish to lock down the specific bytes included in a package, for example to have 100% confidence in being able to reproduce a deployment or build, then you ought to check your dependencies into source control, or pursue some other ...
Does the 'mutable' keyword have any purpose other than allowing the variable to be modified by a con
...lass with the mutable keyword. As far as I can see it simply allows you to modify a variable in a const method:
18 Ans...