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How to use ternary operator in razor (specifically on HTML attributes)?
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You should be able to use the @() expression syntax:
<a class="@(User.Identity.IsAuthenticated ? "auth" : "anon")">My link here</a>
I don't have Razor installed, though, so I could be wrong.
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How to use a variable for the key part of a map
...mentation in the newest documentation its like this: Map keys are strings by default: [a:1] is equivalent to ['a':1]. This can be confusing if you define a variable named a and that you want the value of to be the key in your map. If this is the case, then you must escape >the key by adding par...
XmlSerializer - There was an error reflecting type
...e serializing.
You can exclude fields/properties from xml serialization by decorating them with the [XmlIgnore] attribute.
XmlSerializer does not use the [Serializable] attribute, so I doubt that is the problem.
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What rules does Pandas use to generate a view vs a copy?
... from above is for .query; this will always return a copy as its evaluated by numexpr)
An indexer that gets on a multiple-dtyped object is always a copy.
Your example of chained indexing
df[df.C <= df.B].loc[:,'B':'E']
is not guaranteed to work (and thus you shoulld never do this).
Instead...
Hiding the legend in Google Chart
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You can disable the legend by using 'none' as the position:
legend: {position: 'none'}
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@Nullable annotation usage
...).orElse("Really Nothing");
}
You can also throw some exception in there by swapping .orElse to
orElseThrow(() -> new Exception("Dont' send a null")).
If you don't want to use @Nullable, which adds nothing functionally, why not just name the parameter with mayBe... so your intention is clear....
Xcode stops working after set “xcode-select -switch”
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matplotlib.pyplot will not forget previous plots - how can I flush/refresh?
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Detecting CTRL+C in Node.js
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Tuning nginx worker_process to obtain 100k hits per min
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@Ethan, why it should be devided by 2? If every second we get 100 new connections, and timeout is 5, then strting with sixth second, we will constantly have 5*100 connections that is still not terminated on the server side. we may have less if some users are...