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Git will not init/sync/update new submodules

...mmit (i.e. the record of the submodule's commit ID) wasn't. Adding it manually seemed to do the trick - e.g.: git submodule add http://github.com/sciyoshi/pyfacebook.git external/pyfacebook (Even without removing anything from .git/config or .gitmodules.) Then commit it to record the ID properl...
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How can I run dos2unix on an entire directory? [closed]

... find . -type f -print0 | xargs -0 dos2unix Will recursively find all files inside current directory and call for these files dos2unix command share | improve this answer | ...
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How to get execution time in rails console?

I want compare time of execution Post.all and SELECT * FROM posts (or some other statements) How can i get execution time of Post.all ? ...
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Should an Enum start with a 0 or a 1?

...nes: ✔️ DO provide a value of zero on simple enums. Consider calling the value something like "None." If such a value is not appropriate for this particular enum, the most common default value for the enum should be assigned the underlying value of zero. Framework Design Guidelines / ...
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HTML table with fixed headers?

... @tetra td { max-width: 30px; } this will allow you the developer to control how the rows are displayed. – Lyuben Todorov May 30 '12 at 22:28 ...
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Installing Bootstrap 3 on Rails App

I'm trying to install Bootstrap 3.0 on my Rails app. I recently finished Michael Hartl's tutorial and am now trying to build my own system using this new version of Bootstrap, but I have a few questions that I'm not sure about. ...
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Correct way to detach from a container without stopping it

...aseimage-docker/#intro) If you want a container that run in detached mode all the time, i suggest you use docker run -d foo With an ssh server on the container. (easiest way is to follow the dockerizing openssh tutorial https://docs.docker.com/engine/examples/running_ssh_service/) Or you can ju...
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Remove blue border from css custom-styled button in Chrome

... Shouldn't this actually be outline: none; or doesn't that matter? – henrywright Aug 7 '14 at 20:42 2 ...
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Browsing Folders in MSYS

...my Windows folder structure within the MSYS shell? When I start the shell, all I see is a '~'. I type 'ls' and the folder is empty. I just want to know how to get to my c drive. ...
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Correct way to write loops for promise.

How to correctly construct a loop to make sure the following promise call and the chained logger.log(res) runs synchronously through iteration? (bluebird) ...