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How do I move a file with Ruby?
...old file.
– d3vkit
Jan 25 '13 at 11:27
3
This definitely does not work across partition on linux....
廉价共享存储解决方案1-drbd+ha+nfs - 更多技术 - 清泛网 - 专注C/C++及内核技术
...储架构（主从模式）
http://blog.chinaunix.net/uid-25266990-id-3803277.html
DRBD使用gfs2,cman实现双主分布式文件存储方案
http://blog.sae.sina.com.cn/archives/3609
2.1搭建实验环境了
所需要的软件
REHL 6.4
drbd-8.4.6.tar.gz
drbd-utils-8.9.3.tar.g...
How to express a NOT IN query with ActiveRecord/Rails?
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edited Nov 27 '14 at 16:05
answered Apr 14 '11 at 17:02
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Do you leave parentheses in or out in Ruby? [closed]
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27
I use parens as comments to help the future me... who is likely to have fewer brain cells than ...
What exactly does the .join() method do?
...t?
– Matt McCormick
Dec 9 '09 at 19:27
11
One reason is this gives join the useful property of be...
How to install gem from GitHub source?
...hat not work for you?
– sameers
Aug 27 '14 at 5:17
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show 1 more comment
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What's a good hex editor/viewer for the Mac? [closed]
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279
To view the file, run:
xxd filename | less
To use Vim as a hex editor:
Open the file in V...
What LaTeX Editor do you suggest for Linux? [closed]
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answered May 27 '10 at 23:22
D WD W
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how to change any data type into a string in python
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answered Jul 8 '10 at 14:27
Donald MinerDonald Miner
34.6k66 gold badges8484 silver badges108108 bronze badges
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Django MEDIA_URL and MEDIA_ROOT
...>.*)$, sometime when we access media file in app url path (like http://127.0.0.1:8000/myapp/media/img/logo.png), this regular won't math.
– Jack Zhang
Jul 25 '13 at 6:51
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