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MySQL ON DUPLICATE KEY - last insert id?
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Naktibalda
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answered Apr 22 '09 at 21:13
fredrikfredrik
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WPF and initial focus
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SeanSean
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undefined reference to boost::system::system_category() when compiling
I'm trying to compile a program on Ubuntu 11.10 that uses the Boost libraries. I have the 1.46-dev Boost libraries from the Ubuntu Repository installed, but I get an error when compiling the program.
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How do I see the extensions loaded by PHP?
...Abdullah JibalyAbdullah Jibaly
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Spring @Autowired usage
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Clijsters
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answered Mar 11 '09 at 14:30
krosenvoldkrosenvold
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Selecting a row of pandas series/dataframe by integer index
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echoing @HYRY, see the new docs in 0.11
http://pandas.pydata.org/pandas-docs/stable/indexing.html
Here we have new operators, .iloc to explicity support only integer indexing, and .loc to explicity support only label indexing
e.g. imagine this scenario
In [1...
How to build a Debian/Ubuntu package from source?
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sudo dpkg -i ccache*.deb
More details: http://blog.aplikacja.info/2011/11/building-packages-from-sources-in-debianubuntu/
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How to print the full traceback without halting the program?
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voltingvolting
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Can a C# class inherit attributes from its interface?
...lass.
– Rune Grimstad
Feb 12 '09 at 11:00
Is there any reason to put attributes on interfaces then?
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Find all records which have a count of an association greater than zero
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=> [43, 34, 45, 55, 17, 19, 1, 3, 4, 18, 44, 5, 13, 22, 16, 6, 53]
[11] pry(main)> _.size
=> 17
[12] pry(main)> Article.joins(:comments).size
=> 45
[13] pry(main)> Article.joins(:comments).distinct.size
=> 17
[14] pry(main)> Article.joins(:comments).distinct.to_sql
=> ...