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How do I edit an existing tag message in git?
...ve several annotated tags in our git repository. The older tags have bogus messages that we would like to update to be in our new style.
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How to amend a commit without changing commit message (reusing the previous one)?
Is there a way to amend a commit without vi (or your $EDITOR ) popping up with the option to modify your commit message, but simply reusing the previous message?
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Scala: List[Future] to Future[List] disregarding failed futures
I'm looking for a way to convert an arbitrary length list of Futures to a Future of List. I'm using Playframework, so ultimately, what I really want is a Future[Result] , but to make things simpler, let's just say Future[List[Int]] The normal way to do this would be to use Future.sequence(...) ...
Convert light frequency to RGB?
Does anyone know of any formula for converting a light frequency to an RGB value?
9 Answers
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List all the files that ever existed in a Git repository
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This is a simplified variation of Strager's solution:
git log --pretty=format: --name-status | cut -f2- | sort -u
Edit: Thanks to Jakub for teaching me a bit more in the comments, this version has a shorter pipeline and gives git more...
How does Chrome's “Request Desktop Site” option work?
For iOS google chrome, when a user hits the "Request desktop site" button what does the browser do to try to bring up a desktop site? I imagine some sort of header on the request that sites are looking for, or something similar?
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Override Python's 'in' operator?
If I am creating my own class in Python, what function should I define so as to allow the use of the 'in' operator, e.g.
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Runnable with a parameter?
I have a need for a "Runnable that accepts a parameter" although I know that such runnable doesn't really exist.
7 Answers
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How to throw a C++ exception
I have a very poor understanding of exception handling(i.e., how to customize throw, try, catch statements for my own purposes).
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Using IQueryable with Linq
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Marc Gravell's answer is very complete, but I thought I'd add something about this from the user's point of view, as well...
The main difference, from a user's perspective, is that, when you use IQueryable<T> (with a...