大约有 13,300 项符合查询结果(耗时:0.0448秒) [XML]
Responsive image map
...stion....
– Malachi
Apr 8 '14 at 14:01
@Tom this works only for one image..if we place another image then its not work...
Learning Regular Expressions [closed]
...s any non-negative integer
\d{4}-\d{2}-\d{2} matches dates formatted like 2019-01-01
Grouping
A quantifier modifies the pattern to its immediate left. You might expect 0abc+0 to match '0abc0', '0abcabc0', and so forth, but the pattern immediately to the left of the plus quantifier is c. This mean...
How to force file download with PHP
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Pit DiggerPit Digger
8,6012222 gold badges6868 silver badges118118 bronze badges
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Having a UITextField in a UITableViewCell
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edited May 27 '15 at 0:01
pkamb
24.6k1818 gold badges116116 silver badges145145 bronze badges
answere...
ISO time (ISO 8601) in Python
...ould like to take its creation time, and convert it to an ISO time (ISO 8601) string while preserving the fact that it was created in the Eastern Time Zone (ET) .
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How to overcome “datetime.datetime not JSON serializable”?
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Updated for 2018
The original answer accommodated the way MongoDB "date" fields were represented as:
{"$date": 1506816000000}
If you want a generic Python solution for serializing datetime to json, check out @jjmontes' answer for a qui...
Best Practice: Software Versioning [closed]
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answered May 19 '10 at 10:01
Mahesh VelagaMahesh Velaga
19.1k55 gold badges3333 silver badges5757 bronze badges
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Scatterplot with too many points
...- ggplot(df, aes(x, y)) +
geom_point(alpha = 0.1) +
geom_rug(alpha = 0.01)
Combine in one figure:
cowplot::plot_grid(
o1, o2, o3, o4, o5, o6,
ncol = 2, labels = 'AUTO', align = 'v', axis = 'lr'
)
share
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How to identify unused css definitions
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A message was posted to the Addon Page on May 30th 2011 saying "An update to Dust-Me Selectors will be published in the next 1-2 weeks. In addition to Firefox 4 support..." Looking forward to trying this tool out.
– psema4
Jun 9 '11 at 2...
Is .NET/Mono or Java the better choice for cross-platform development? [closed]
... are plenty of tools available for .NET on Windows platforms.
Update for 2014
I still hold this opinion in 2014. However, I'll qualify this by saying I'm just now starting to pay some attention to Mono after a long while of not really caring, so there may be improvements in the Mono runtime (or e...