In object-oriented programming with classes, an instance variable is a variable defined in a class (i.e. a member variable), for which each object of the class has a separate copy.
In Rails 3.1 it is not possible to access controller instance variables in an asset js.erb or coffee.erb file …
ruby-on-rails controller coffeescript erb instance-variablesMaybe this is more of a style question than a technical one but I have a class with several member …
python oop instance-variablesI'm a little confused about what is going on in Perl constructors. I found these two examples perldoc perlbot. package …
perl constructor oop instance-variablesI dynamically created an instance variable within my class: class Mine attr_accessor :some_var def intialize @some_var = true …
ruby instance-variables attr attr-accessorIs it safe to count on ints always being initialized to 0 in Objective-C? More specifically, when an object with int …
objective-c initialization int instance-variablesHow do I test that a certain instance variable is set in my my mailer with rspec? assigns is coming …
ruby-on-rails rspec instance-variablesI'm rather confused about properties and instance variables in Objective-C. I'm about half-way through Aaron Hillegass's "Cocoa Programming for Mac …
objective-c cocoa cocoa-touch properties instance-variablesI have a Ruby class called LibraryItem. I want to associate with every instance of this class an array of …
ruby class instance-variablesWhat is the semantic difference between these 3 ways of using ivars and properties in Objective-C? 1. @class MyOtherObject; @interface MyObject { } @property (…
objective-c properties instance-variablesScala language requires you initialize your instance variable before using it. However, Scala does not provide a default value for …
scala initialization default-value instance-variables