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What's a quick way to comment/uncomment lines in Vim?
I have a Ruby code file open in vi, there are lines commented out with # :
46 Answers
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Hibernate throws MultipleBagFetchException - cannot simultaneously fetch multiple bags
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Variable declared in for-loop is local variable?
...tor of the local variable. Within the scope of a
local variable, it is a compile-time error to declare another local
variable or constant with the same name.
(Emphasis mine.)
Which means that the scope of the i inside your for-loop, is the for-loop. Whereas the scope of the i outside of your ...
How to dump a table to console?
... Dah, I should have looked at the home page prior to posting that last comment! Installation is not as quick/painless as I'd hoped but not too bad.
– Cliff
Feb 6 '12 at 22:55
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How to test Spring Data repositories?
... via a plain SQL file) and then execute the query methods to verify the outcome of them.
Testing custom implementations
Custom implementation parts of the repository are written in a way that they don't have to know about Spring Data JPA. They are plain Spring beans that get an EntityManager injec...
Implementing IDisposable correctly
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Why does sizeof(x++) not increment x?
Here is the code compiled in dev c++ windows:
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Why does HTML think “chucknorris” is a color?
How come certain random strings produce colors when entered as background colors in HTML? For example:
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How do multiple clients connect simultaneously to one port, say 80, on a server? [duplicate]
...source port"s in play in a NAT scenario. The source port that the original computer set, and the external source port on the router. The latter is chosen by the router, not the hosts. Since, internally, each host has a different IP address, there is no collision.
– Borealid
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How do I run msbuild from the command line using Windows SDK 7.1?
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To enable msbuild in Command Prompt, you simply have to add the directory of the msbuild.exe install on your machine to the PATH environment variable.
You can access the environment variables by:
Right clicking on Computer
Click Properties
Then ...