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MySQL JOIN the most recent row only?
...d Sep 1 '10 at 14:37
Daniel VassalloDaniel Vassallo
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How Should I Declare Foreign Key Relationships Using Code First Entity Framework (4.1) in MVC3?
...hips and other constraints using code first EF 4.1 without much luck. Basically I am building the data model in code and using MVC3 to query that model. Everything works via MVC which is great (kudos to Microsoft!) but now I want it NOT to work because I need to have data model constraints.
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Are SVG parameters such as 'xmlns' and 'version' needed?
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All user agents (browsers) ignore the version attribute, so you can always drop that.
If you embed your SVG inline in a HTML page and serve that page as text/html then xmlns attributes are not required. Embedding SVG inline ...
Why JavaScript rather than a standard browser virtual machine?
...n the browser rather than requiring the use of a specialized language -- really, a specialized paradigm -- for client scripting only?
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Should functions return null or an empty object?
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Returning null is usually the best idea if you intend to indicate that no data is available.
An empty object implies data has been returned, whereas returning null clearly indicates that nothing has been returned.
Additionally, returning a nul...
Android encryption / decryption using AES [closed]
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@Maarten Bodewes I see your warnings all over the place, under manyt posts. Could you please provide a good solution instead?
– Yar
Mar 30 '18 at 12:27
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Regex lookahead for 'not followed by' in grep
I am attempting to grep for all instances of Ui\. not followed by Line or even just the letter L
5 Answers
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REST response code for invalid data
...HTTP authentication, 401 is not appropriate.
– Greg Ball
May 9 '12 at 3:41
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Insert Unicode character into JavaScript
...ML escaped code to do that, so I can write Ω and get Ω. That's all fine and well when I put it into a HTML element; however, when I try to put it into my JS, e.g. var Omega = Ω , it parses that code as JS and the whole thing doesn't work. Anyone know how to go about this?
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How to select rows with one or more nulls from a pandas DataFrame without listing columns explicitly
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@vishal I think all you would need to do is add loc like this; df.loc[df.isnull().any(axis=1)]
– James Draper
Sep 17 '18 at 17:41
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