大约有 3,000 项符合查询结果（耗时：0.0259秒） [XML]
How to make good reproducible pandas examples
...at need a special but easily shared dataframe, like this one I build it in excel, copy it to my clipboard, then instruct SOers to do the same. Saves so much time!
– zelusp
Apr 13 '16 at 17:32
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Why doesn't Java offer operator overloading?
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This is an excellent answer. I disagree with it, but it's still an excellent answer. I think the problems that are possible with bad overloads exceed the value of the good overloads.
– Douglas Leeder
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Remove icon/logo from action bar on android
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Excellent answer ...:)
– Bytecode
Jan 9 '14 at 13:15
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How to get ERD diagram for an existing database?
... I also use DBeaver CE (Community Edition; dbeaver.jkiss.org/download ; an excellent, free and open source platform) for viewing data and visualizing the ERDs.
– Victoria Stuart
Mar 8 '18 at 19:45
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glob exclude pattern
...hile iterating over all the files in the folder!
Below code would skip all excel files that start with 'eph'
import glob
import re
for file in glob.glob('*.xlsx'):
if re.match('eph.*\.xlsx',file):
continue
else:
#do your stuff here
print(file)
This way you can use ...
Get Root Directory Path of a PHP project
...['DOCUMENT_ROOT'], dirname(), $_SERVER['SCRIPT_NAME'] etc. but this worked excellently!
– webblover
Nov 26 '14 at 16:40
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process.env.NODE_ENV is undefined
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Excellent observation, console.log(process.env.NODE_ENV.length) // 4 (including a space at the end)
– gregn3
Jun 8 at 14:01
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Optimize Font Awesome for only used classes
...page). Select glyphs that you need and download them as a new custom font. Excellent tool.
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UICollectionView current visible cell index
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Excellent, but if the cells have a space between them then visibleIndexPath sometimes will be nil, So if (visibleIndexPath) == nil { let cells = collectionView.visibleCells() let visibleIndexPath = collectionView....
UITableView - scroll to the top
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Excellent summary. When you have section headers you'll have to use option4 scrollToHeader.
– Vincent
Jan 30 '17 at 8:40
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