This question already has answers here: Can I specify ordinal for enum in Java? (7 answers) 开发者_如何学Python
I\'m creating an application facade in front of my domain model and using dto\'s for the exchanges between the consumer and the facade.
I\'m using cancan in my rails 3 application with mysql DB. When i create a rule based on an enum column i always get AccessDenied only for \"show\" action. Any idea why?
In C# I have seen enums used in a flag format before. Such as with the Regex object. Regex regex = new Regex(\"expression\", RegexOptions.Something | RegexOptions.SomethingElse);
I am trying to loop through an array of products. I was wondering if it would at all be possible to change an element of the array, and then loop through it again to display it with the edited element
So if you don\'t have access to an Enum or control over a string that is to be compared with enum values, is there a better or cleaner way than the below code to get the value of the Enum that matches
For converting a string to an enum, which of the following ways is better? This code: colorEnum color = (colorEnum)Enum.Parse(typeof(colorEnum), \"Green\");
It was posted on this site how you could generate unique enum constants by doing the following: enum _EXAMPLE
Was looking at another question, and was curious if there\'s any difference at all (in operation or performance) between these two.
I searched around and couldn\'t find any examples doing this, though this was helpful: Create Generic method constraining T to an Enum
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