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How should I deal with “package 'xxx' is not available (for R version x.y.z)” warning?

由 霸气de小男生 提交于 2019-11-25 23:55:42
问题 I tried to install a package, using install.packages(\"foobarbaz\") but received the warning Warning message: package \'foobarbaz\' is not available (for R version x.y.z) Why doesn\'t R think that the package is available? See also these questions referring to specific instances of this problem: My package doesn't work for R 2.15.2 package 'Rbbg' is not available (for R version 2.15.2) package is not available (for R version 2.15.2) package doMC NOT available for R version 3.0.0 warning in

How do I push a new local branch to a remote Git repository and track it too?

由 …衆ロ難τιáo~ 提交于 2019-11-25 23:23:48
问题 I want to be able to do the following: Create a local branch based on some other (remote or local) branch (via git branch or git checkout -b ) Push the local branch to the remote repository (publish), but make it trackable so git pull and git push will work immediately. How do I do that? I know about --set-upstream in Git 1.7, but that is a post-creation action. I want to find a way to make a similar change when pushing the branch to the remote repository. 回答1: In Git 1.7.0 and later, you can

How do I clone a subdirectory only of a Git repository?

由 时间秒杀一切 提交于 2019-11-25 22:54:42
问题 I have my Git repository which, at the root, has two sub directories: /finisht /static When this was in SVN, /finisht was checked out in one place, while /static was checked out elsewhere, like so: svn co svn+ssh://admin@domain.com/home/admin/repos/finisht/static static Is there a way to do this with Git? 回答1: EDIT : As of Git 2.19, this is finally possible, as can be seen in this answer: https://stackoverflow.com/a/52269934/2988. Consider upvoting that answer. Note: in Git 2.19, only client

What's the -practical- difference between a Bare and non-Bare repository?

由 泄露秘密 提交于 2019-11-25 20:33:48
I've been reading about the bare and non-bare / default repositores in Git. I haven't been able to understand quite well (theoretically) about the differences between them, and why I should "push" to a bare repository. Here's the deal: Currently, I'm the only one working on a project on 3 different computers, but there will be more people involved in it later, so I'm using Git for the version control. I clone the bare repo on all computers, and when I finish my modifications on one of them, I commit and push the changes to the bare repo. From what I've read, the bare repository does NOT have a
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