大约有 34,900 项符合查询结果(耗时:0.0463秒) [XML]

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Run an OLS regression with Pandas Data Frame

I have a pandas data frame and I would like to able to predict the values of column A from the values in columns B and C. Here is a toy example: ...
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Multiple contexts with the same path error running web service in Eclipse using Tomcat

...I wrote the class, I created the web service with Apache Axis2. When I click the start server button in eclipse it gives an error message: ...
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Can I target all tags with a single selector?

I'd like to target all h tags on a page. I know you can do it this way... 10 Answers 1...
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MySQL: determine which database is selected?

...cted? This seems very basic but I couldn't find anything on php.net or stackoverflow (all results are for "no database selected"). ...
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When do I really need to use atomic instead of bool? [duplicate]

...mic<bool> redundant because bool is atomic by nature? I don't think it's possible to have a partially modified bool value. When do I really need to use atomic<bool> instead of bool ? ...
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Parse string to date with moment.js

... David EastDavid East 25.7k55 gold badges5454 silver badges7474 bronze badges ...
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How do I get the time difference between two DateTime objects using C#?

...ited May 28 '14 at 12:32 Amol M Kulkarni 18k3030 gold badges107107 silver badges156156 bronze badges answered May 12 '10 at 17:08 ...
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Custom Cell Row Height setting in storyboard is not responding

...ed Mar 27 '12 at 21:49 pixelfreakpixelfreak 16.7k1111 gold badges8080 silver badges104104 bronze badges ...
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How to pass parameters using ui-sref in ui-router to controller

...at the params in url are expected as /fooVal?bar=barValue These two links will correctly pass arguments into the controller: <a ui-sref="home({foo: 'fooVal1', bar: 'barVal1'})"> <a ui-sref="home({foo: 'fooVal2', bar: 'barVal2'})"> Also, the controller does consume $stateParams ins...
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How to do version numbers? [closed]

... Should the build date be in the version number? Tell me what you guys think! 18 Answers ...