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Git submodule add: “a git directory is found locally” issue

I'm actually trying to learn how to use git, including the git submodule subcommands. I already set up a server on which I can host, push and pull git repositories by using SSH. I created a main git repository "Travail" on this server in which I would like to put all my projects as submodules. ...
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ASP.NET MVC - Should business logic exist in controllers?

... Business logic should really be in the model. You should be aiming for fat models, skinny controllers. For example, instead of having: public interface IOrderService{ int CalculateTotal(Order order); } I would rather have: public class Ord...
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Can I do a partial revert in GIT

...without creating a new one by adding the '--no-commit' option. This leaves all the reverted files in the staging area. From there, I'd perform a soft reset and add in the changes I really wanted. For an example workflow: git revert <sha-of-bad-commit> --no-commit git reset // This gets them...
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How to install a node.js module without using npm?

...e but are not published with the npm-registry. These modules can't be installed using npm. 5 Answers ...
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How can I save an image with PIL?

... hey thanks very much. it works perfect now! now all i have to do is understand all the steps but that wont be too bad. thank you so much for the help – user1999274 Jan 23 '13 at 4:48 ...
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Do git tags get pushed as well?

...e not pushed to the repository. When I do git tag on the local directory all the tags are present, but when I logon to the remote repository and do a git tag , only the first few show up. ...
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Importing files from different folder

...ere from a search engine, this is not the answer you are looking for. Typically you would structure your files into packages (see other answers) instead of modifying the search path. By default, you can't. When importing a file, Python only searches the directory that the entry-point script is runn...
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Does C++ support 'finally' blocks? (And what's this 'RAII' I keep hearing about?)

Does C++ support ' finally ' blocks? 16 Answers 16 ...
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What is your favorite C programming trick? [closed]

... C99 offers some really cool stuff using anonymous arrays: Removing pointless variables { int yes=1; setsockopt(yourSocket, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(int)); } becomes setsockopt(yourSocket, SOL_SOCKET, SO_REUSEADDR...
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How do Mockito matchers work?

... Mockito matchers are static methods and calls to those methods, which stand in for arguments during calls to when and verify. Hamcrest matchers (archived version) (or Hamcrest-style matchers) are stateless, general-purpose object instances that implement Matcher<...