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廉价共享存储解决方案2-drbd+cman+gfs2 - 更多技术 - 清泛网 - 专注C/C++及内核技术
廉价共享存储解决方案2-drbd+cman+gfs21、修改hosts文件[root@localhost ~]# vi etc hosts127.0.0.1localhost localhost.localdomain localhost4 localhost4.localdomain4...1、修改hosts文件
[root@localhost ~]# vi /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost...
How to get active user's UserDetails
...);
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}
That is ok if you need it once. But if you need it several times its ugly because it pollutes your controller with infrastructure details, that normally should be hidden by the framework.
So what you may really want is to have a controller like this:
public ModelAndView someRequest...
How to map atan2() to degrees 0-360
atan2(y, x) has that discontinuity at 180° where it switches to -180°..0° going clockwise.
15 Answers
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What does the M stand for in C# Decimal literal notation?
...there is some important reason, but it irritates me that you get a compile-time error if you leave the m out of the literal. It's not as if it's ambiguous.
– SeaDrive
Jul 1 '09 at 20:25
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How can sbt pull dependency artifacts from git?
..."), "repo-name")
}
Source: http://blog.xebia.com/git-subproject-compile-time-dependencies-in-sbt/
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Button Click event fires when pressing Enter key in different input (no forms)
...a <button> element. haha... :) Hopefully I remember this for next time.
– Sam
May 28 '14 at 22:53
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Application Loader: “Cannot proceed with delivery: an existing transporter instance is currently upl
...'s like the server is hung up on an op that I never initiated and it won't time out. Has anyone seen it before and beaten it?
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How to delete a workspace in Perforce (using p4v)?
I'm new to Perforce and have created a few workspaces as exercises for getting familiar with it. Now I would like to delete some of the workspaces. I just want to get rid of the workspaces so that they do not appear on the drop-down in the workspaces view ( do not want to do anything with actual de...
Using the slash character in Git branch name
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Sometimes that problem occurs if you already have a branch with the base name.
I tried this:
git checkout -b features/aName origin/features/aName
Unfortunately, I already had a branch named features, and I got the exception o...