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Recommended Vim plugins for JavaScript coding? [closed]
...es using your favorite package-manager (Ubuntu's apt-get, Mac's home brew, etc.):
exuberant-ctags
NOTE: After installing make sure running ctags actually runs exuberant-ctags and not the OS's preinstalled ctags. You can find out by executing ctags --version.
node (Node.js)
Clone DoctorJS from ...
Swift class introspection & generics
...han it really is because you still have to do value is String.default()... etc, which you would just end up doing value is String instead.
– Erik
Jun 17 '14 at 16:10
add a com...
Does anyone still use [goto] in C# and if so why? [closed]
...ch as refactoring the code into a function, using a dummy block around it, etc. (see this question for details). As a side note, the Java language designers decided to ban goto completely and introduce a labeled break statement instead.
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Renaming files in a folder to sequential numbers
... n f; do mv -n "$f" "$n.ext"; done
You can change .ext with .png, .jpg, etc.
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How do you create an asynchronous method in C#?
...what if that is not the case. What if were trying to wrap some code that calls BeginInvoke with some callback code?
– Ricibob
Aug 27 '13 at 10:46
2
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Mercurial stuck “waiting for lock”
...uses that process to fail -- ie, a bug in Mercurial, a machine going down, etc -- the lock files remain, not cleaned up. I believe the suggestions here to delete the lock files manually are to address those cases where the repository was somehow left in an "unclean" state. Calling it "blindly removi...
What does passport.session() middleware do?
...r/lib/strategies/session.js
Specifically lines 59-60:
var property = req._passport.instance._userProperty || 'user';
req[property] = user;
Where it essentially acts as a middleware and alters the value of the 'user' property in the req object to contain the deserialized identity of the user. To ...
What's the difference between passing by reference vs. passing by value?
...00.
Depending on the language's architecture or the type (class, struct, etc.) of your object, you would be either transferring "John" or 0x7fd5d258dd00
Passing "John" is known as passing by value.
Passing 0x7fd5d258dd00 is known as passing by reference. Anyone who is pointing to this memory loca...
How to prepend a string to a column value in MySQL?
I need a SQL update statement for updating a particular field of all the rows with a string "test" to be added in the front of the existing value.
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Many-to-many relationship with the same model in rails?
...using options to has_and_belongs_to_many such as :finder_sql, :delete_sql, etc. It's not pretty. (I'm open to suggestions here too. Anyone?)
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