I\'ve been discovering Ruby on Rails during the last 3 months and I\'m fascinated. But several things I don\'t know which is the best way to do them. Now I\'m stack with the initialization ofsome vari
This is probably a silly question, but I\'m following a videocast about Rails, right now I\'m working with a controller a 2 views. I\'m having a minor issue with a parameter.
Im reading an old tutorial about instance variables. However i wasnt able to call de instance variable from the CONTROLLER to the VIEW.
Given this instance variable: UILabel *label; And the below property: @property (nonatomic,retain) UILabel *label;
I am fairly new to Ruby and I am building a program that basically works as an interactive orchard, where the user will input what type of tree they want to grow and then give commands to water, prune
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari
In Ruby, when I do something like this: class Foo ... def initialize( var ) @var = var end ... end Then if I return a foo in console I get this object representation:
Forgive me, guys. I am at best a novice when it comes to Ruby. I\'m just curious to know the explanation for what seems like pretty odd behavior to me.
In Objective-C, in the definition of a subclass (perhaps in the interface file), is it possible to cast an instance variable (ivar) that\'s inherited from the super class?
class DobbsyKretts def initialize #Receive idea puts \"Enter an idea, a secret or anything else you want to secretize; hit enter to stop typing and save the file\"