I have monkey patched the Tag class of the ActsAsTaggableOn plugin in an an initializer. All works fine, however I get a warning for a constant I added to Tag:
(Edit: Heavy change because previous example was flawed, which may make some answers/comments seem odd)
Container requirements have changed 开发者_StackOverflow中文版from C++03 to C++11. While C++03 had blanket requirements (e.g. copy constructibility and assignability for vector), C++11 defines fine-gr
module Test1 module Test2 def self.included(base) # Where can I declare constant ? How ? base.extend ClassMethods
I couldn\'t find the answer through searching, so next step is asking. Say I have some code like this:
If I have a function which only exists for a short amount of time, does making the list of colors a constant make a difference?
In this question I found an interesting detail about scope of a final variable in Java. I don\'t know Java good enough, but I think that final is identical to a constant in Ruby.
I have a question similar to In Java, why can't I declare a final member (w/o initializing it) in the parent class and set its value in the subclass? How can I work around? but which requires a di
Good day, friends. O开发者_运维问答nce again stupid question about Obj-C from newbie :) I\'m trying to implement singleton design pattern in Obj-C:
I googled const + extern on the internet, but it seems there isn\'t really a good answer for my question.
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