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How to automatically convert strongly typed enum into int?
... the sources). I'm trying to say that there is no human way to use integer-based enums supporting integer operations without any hack (like explicit casts, or wrapping in a struct, or whatever). And I still have to use old enums (and I'm wrapping them in a struct to FORCE using that artificial scope...
Is there any difference between a GUID and a UUID?
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How does inline Javascript (in HTML) work?
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Steven Lu
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answered Feb 15 '16 at 1:11
Daniel BDaniel B
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Define make variable at rule execution time
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How do you switch pages in Xamarin.Forms?
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In the App class you can set the MainPage to a Navigation Page and set the root page to your Co...
Right way to reverse pandas.DataFrame?
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How do I create delegates in Objective-C?
..... other methods here
@end
This is analogous to an interface or abstract base class, as it creates a special type for your delegate, UIWebViewDelegate in this case. Delegate implementors would have to adopt this protocol:
@interface MyClass <UIWebViewDelegate>
// ...
@end
And then impleme...
Passport.js - Error: failed to serialize user into session
...ion, and deserializeUser uses that id to retrieve the user data from a database (for instance). This is to prevent the session storage from containing the actual user data itself.
– robertklep
Nov 13 '14 at 17:22
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Rails Object to hash
...utes appear, by doing something like this :
class Post < ActiveRecord::Base
def as_json(*args)
{
:name => "My name is '#{self.name}'",
:post_number => "Post ##{self.post_number}",
}
end
end
Then, with the same instance as above, will output :
{
:name => "M...
What is mattr_accessor in a Rails module?
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