大约有 42,000 项符合查询结果（耗时：0.0624秒） [XML]
difference between Product Backlog Item and Feature in Team Foundation work item types
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edited Nov 23 '15 at 20:55
JohnC
1,3211515 silver badges2424 bronze badges
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Scrolling down both parts of a split-window at the same time in Vim
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edited Jun 18 '13 at 11:31
answered Jul 7 '09 at 14:37
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Pandas get topmost n records within each group
...in mind that you might need to order/sort before, depending on your data)
EDIT: As mentioned by the questioner, use df.groupby('id').head(2).reset_index(drop=True) to remove the multindex and flatten the results.
>>> df.groupby('id').head(2).reset_index(drop=True)
id value
0 1 ...
Should programmers use SSIS, and if so, why? [closed]
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edited Sep 1 '10 at 20:53
answered Aug 24 '10 at 16:14
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Calculating width from percent to pixel then minus by pixel in LESS CSS
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edited Sep 5 '18 at 18:47
answered Jun 1 '13 at 5:54
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Java - Including variables within strings?
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edited Jan 9 '19 at 13:33
answered Mar 10 '12 at 3:15
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CocoaPods and GitHub forks
...ay to cumbersome of a workflow.
You can do it this way, but I usually:
Edit the code inside my project and make sure it works
Copy the changes over to my fork, by
exporting a patch, or
copying over the entire source code file
Commit & push to GitHub
Update the Podfile with the new SHA
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C++ Singleton design pattern
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edited Jun 19 at 19:47
SpongeBob
13188 bronze badges
answered Jun 17 '09 at 16...
git rebase fatal: Needed a single revision
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edited Jan 25 '11 at 23:05
answered Jan 25 '11 at 20:09
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animating addClass/removeClass with jQuery
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edited Aug 19 '13 at 7:06
answered Aug 18 '13 at 19:46
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