大约有 2,711 项符合查询结果（耗时：0.0210秒） [XML]
How do I set a variable to the output of a command in Bash?
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tripleeee's comment is correct. In cygwin (May 2016), `` doesn't work while $() works. Couldn't fix until I saw this page.
– toddwz
May 13 '16 at 12:42
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Explain which gitignore rule is ignoring my file
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Update git 2.8 (March 2016):
GIT_TRACE_EXCLUDE=1 git status
See "A way to validate .gitignore file"
That is complementary to the git check-ignore -v described below.
Original answer: Sept 2013 (git 1.8.2, then 1.8.5+):
git check-ignore im...
Why is list initialization (using curly braces) better than the alternatives?
...e where it's NOT preferred. What am I missing that ~30 other people (as of 2016-04-21) found helpful?
– dwanderson
Apr 21 '16 at 14:19
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sho...
How can I specify a branch/tag when adding a Git submodule?
...git submodule update --remote --no-fetch
Note that with Git 2.10+ (Q3 2016), you can use '.' as a branch name:
The name of the branch is recorded as submodule.<name>.branch in .gitmodules for update --remote.
A special value of . is used to indicate that the name of the branch in the sub...
Is it possible to run JavaFX applications on iOS, Android or Windows Phone 8?
...S Engine. Till recently, it was a proprietary technology, but on 11 August 2016 it was open-sourced. Although it can be possible to compile an iOS JavaFX app using JavaFXPorts' JavaFX implementation, there is no evidence for that so far. As you can see, the situation is dynamically changing, and th...
To underscore or to not to underscore, that is the question
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IMPORTANT UPDATE (April 12, 2016):
It was brought to our attention that the internal standard of the .NET CoreFX team insists on using the underscore-notation without giving any insights as to why. However if we look closely at rule #3 it becomes evide...
Can dplyr package be used for conditional mutating?
...will do this. I haven't investigated it yet though. See blog.rstudio.org/2016/06/27/dplyr-0-5-0
– Jake Fisher
Aug 15 '16 at 19:17
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Where to host an Open Source Project: CodePlex, Google Code, SourceForge? [closed]
...15, and the Google service will be permanently closing down in January 25, 2016, as the competing services are simply better.
- It's ugly and it's too complicated to browse the source code (the link is somewhat buried)
I haven't used it so I don't want to say it's bad - it's not. A lot of projects ...
What do the terms “CPU bound” and “I/O bound” mean?
...umbers takes a single CPU cycle, memory reads take about 100 CPU cycles in 2016 hardware.
So the CPU work done per byte of input data is too small, and we call this an IO-bound process.
The only way to speed up that computation further, would be to speed up individual memory accesses with new memory...
What is the (best) way to manage permissions for Docker shared volumes?
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UPDATE 2016-03-02: As of Docker 1.9.0, Docker has named volumes which replace data-only containers. The answer below, as well as my linked blog post, still has value in the sense of how to think about data inside docker but consider...