大约有 2,317 项符合查询结果（耗时：0.0237秒） [XML]
Working with huge files in VIM
...ines you want to edit are at line 4 and 5. Then do:
sed -n -e '4,5p' -e '5q' HUGEFILE > SMALLPART
The -n option is required to suppress the default behaviour of sed to print everything
4,5p prints lines 4 and 5
5q aborts sed after processing line 5
Edit SMALLPART using your favourite editor...
django - query filter on manytomany is empty
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Is there a way to query unrelated/unattached objects in the 'AnotherModel'? Trying to clean up a many to many model.
– bozdoz
Mar 27 '14 at 21:35
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Resource interpreted as Document but transferred with MIME type application/zip
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In your request header, you have sent Content-Type: text/html which means that you'd like to interpret the response as HTML. Now if even server send you PDF files, your browser tries to understand it as HTML. That's the problem. I'm se...
How can I extract audio from video with ffmpeg?
...matically determines the extension of the output audio file: superuser.com/questions/1301901/…
– Gras Double
Jul 22 '18 at 7:08
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Rebasing a branch including all its children
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Rebase onto requires the parent of the oldest commit to delimit the start - hence C^
– Adam Dymitruk
Apr 12 '11 at 21:02
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Understanding promises in Node.js
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Since this question still has many views (like mine) I wanted to point out that:
node-promise looks rather dead to me (last commit was about 1 year ago) and contains nearly no tests.
The futures module looks very bloated to me and is ...
How to display default text “--Select Team --” in combo box on pageload in WPF?
... box will not be editable, it is still selectable. However, given the poor quality and complexity of every alternative I've found to date, this is probably the best option out there.
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Ruby arrays: %w vs %W
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%w quotes like single quotes '' (no variable interpolation, fewer escape sequences), while %W quotes like double quotes "".
irb(main):001:0> foo="hello"
=> "hello"
irb(main):002:0> %W(foo bar baz #{foo})
=> ["foo", ...
Looping over arrays, printing both index and value
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The use of [@] and double quotes means it's not a "space separated list of words". You get the list of actual array keys, even if the individual keys contain whitespace.
– glenn jackman
Aug 21 '16 at 1:21
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What to use now Google News API is deprecated? [closed]
... use their section feeds, their search feeds
http://news.google.com/news?q=apple&output=rss
or Bing News Search.
http://www.bing.com/toolbox/bingdeveloper/
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