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ASP.NET MVC - Attaching an entity of type 'MODELNAME' failed because another entity of the same type
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slightly neater and more performant: if (db.As.AsNoTracking().Any(x => x.aID == aID && x.UserID==userID))
– Brent
Jul 8 '14 at 10:40
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Usage of protocols as array types and function parameters in swift
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How to close a Java Swing application from the code
... handlers. Both will "work", but the EXIT_ON_CLOSE will cause problems for more complex apps.
– James Schek
May 11 '13 at 6:32
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Best practices around generating OAuth tokens?
...you don't have to deal with the URL-encoding issues, which makes debugging more difficult with OAuth signature, because you may see triple encoded basestring.
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How to trigger jQuery change event in code
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@JoshPinter no real benefit, more a preference. But definitely easier to abstract as a parameter than a method name.
– John Hartsock
Oct 28 '15 at 1:29
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Can you build dynamic libraries for iOS and load them at runtime?
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How can I set the color of a selected row in DataGrid
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What's the difference of strings within single or double quotes in groovy?
...ed strings do not support this syntax and always result in a plain String. More on the topic here:
http://docs.groovy-lang.org/latest/html/documentation/index.html#all-strings
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What is the reason behind cbegin/cend?
...s parameters as int &, C++ will issue a compiler error.
C++17 has a more elegant solution to this problem: std::as_const. Well, at least it's elegant when using range-based for:
for(auto &item : std::as_const(vec))
This simply returns a const& to the object it is provided.
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