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Rails :dependent => :destroy VS :dependent => :delete_all
...n specify the :dependent option, which can take one of the following three forms:
:destroy/:destroy_all The associated objects are destroyed alongside this object by calling their destroy method
:delete/:delete_all All associated objects are destroyed immediately without calling their :destroy met...
What is the best scripting language to embed in a C# desktop application? [closed]
...omplex rich desktop application and need to offer flexibility in reporting formats so we thought we would just expose our object model to a scripting langauge. Time was when that meant VBA (which is still an option), but the managed code derivative VSTA (I think) seems to have withered on the vine.
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Does constexpr imply inline?
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@Eponymous yes but only the most-reduced form will remain as opcodes though. e.g: the bound checks, will be evaluated at build time, since their code path is const. But the returned value will be *(data+offset)
– v.oddou
Apr 16...
What are the various “Build action” settings in Visual Studio project properties and what do they do
...the code-behind with the x:Class="Namespace.ClassName" and set the startup form/page with StartupUri="Window1.xaml"
SplashScreen (WPF only): An image that is marked as SplashScreen is shown automatically when an WPF application loads, and then fades
DesignData: Compiles XAML viewmodels so that userc...
How to prevent gcc optimizing some statements in C?
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
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Is there a way to zoom the Visual Studio text editor with a keyboard shortcut?
... @michael, whoops. Sorry for overwriting your edit. Thanks for the proper formatting.
– Brandon
Jun 22 '10 at 20:37
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Correct use of Multimapping in Dapper
... what object. And you can easily expand this. Need address and country information?
select
p.*,
c.CustomerID AS Id,
c.*,
address.AddressID AS Id,
address.*,
country.CountryID AS Id,
country.*
Best of all, you're clearly showing in a minimal amount of sql which columns are associated with whi...
Can a C++ enum class have methods?
...lt; rhs; } (here also allowing ;), it can make just as much sense as other forms of functions.
– Sebastian Mach
Sep 22 '17 at 12:07
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Rails: how do I validate that something is a boolean?
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Shorter form validates :field, inclusion: [true, false]
– barelyknown
Jun 29 '13 at 13:33
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When and why should I use fragments in Android applications? [duplicate]
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So, using fragments for a search form which is visible in more than one activities is recommended?
– Muatik
Aug 15 '14 at 8:35
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