I have a class class FooBar(object): def __repr__(self): pass and I want to implement the __repr__ function. Since I am using FooBar as sort of a handy container and I add some attributes dynamical
I\'m trying to create a webapp with sencha. I\'ve already tweaked a lot of examples and the framework is startiong to make sense to me. There are two major things I keep bumping into though.
I\'m a bit confused; if an object is declared in the .h file it is considered automatically as \"public\" right? We use a @property in the .h file, however, to edit them? This is where I don\'t unders
I\'ve got a linked class, with an external .as file, tied to a movie clip called \"Menu\" in an encompassingfla. In this actionscript file, I am trying to pull some information from a few things I mad
So I have a UIViewController subclass called MyTabBarViewController that has a UIScrollView. Inside of MyTabBarViewController I\'m creating an instance of another UIViewController subclass called Phot
Did any body get this issue? If I need an instance variable, not as a property, and initialize this variable in a method, then when I need it, it is already released. It happens for autoreleased objec
I\'m having a hard time wrapping my head around this concept. I\'ll take the quote exactly from the book:
I\'m having a hard time understanding why I need to declare Instance Variables. Let me explain what I mean..
I am following Michael Hartl\'s RoR tutorial, and it is covering the basics of password encryption. This is the User model as it currently stands:
Explain please, I can not understand. class Foo @a = 123 @@b = 123 end What are the advantages of variable objects-classes and the class variables? When shou开发者_如何转开发ld I use first, and in
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