Could anyone tell me how I can dynamically specify an ivar name within my method? l2 is the ivar I\'m trying to target.
Whilst learning Objective C I\'ve gotten used to how the @property and @synthesize works. //usual way @synthesize world;
I understand (I think) the difference between class variables and instance variables of a class i开发者_Python百科n Ruby.
What is the semantic difference between these 3 ways of using ivars and properties in Objective-C? 1. @class MyOtherObject;
What I\'m trying to do is use local variables inside of the mouseListener I add ( right on that place ). Which seems impossible, so I would like to ask if there\'s any alternative way for what I\'m tr
Suppose we have a struct in C++: struct foobar { int age; bool hot; String name }; Is there a way, programatically, to query the above struct to extract its instance members? For example:
hey i\'ve got a little confusion here.. I\'m using the EyeTunes Framework for a little learning project. It\'s an iTunes Controller.
Same in Ruby 1.8.7 and 1.9.2: $ irb ruby-1.8.7-p302 > foo.nil? NameError: undefined local variable or method `foo\' for #<Object:0x3794c>
I have the following code: def incoming_acceptation(incoming_code) if invite_code == incoming_code 开发者_Go百科accepted = true
Consider the code below: <?php class Base { protected $name = \"Base\"; public function getName() { return $this->name;
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