If I define a record, I can define an instance of that record as a constant record e.g. Tunit = record
I\'ve noticed that a lot of Apple\'s interfaces use @private before their instance 开发者_开发百科variable declarations. Is there a good design reason for this, and is it something I should do?Private
I have POJO class Class Book { private String id; private String title; Public Book() { } //implement sette开发者_如何学Pythonr and getter
Is it possible to get the property of a class from string and then set a value? Example: string s = \"label1.text\"开发者_如何学C;
Here is some code: class Person def initialize(age) @age = age end def age @age end def age_difference_with(other_person)
I\'m a little confused about what is going on in Perl constructors. I found these two examples perldoc perlbot.
Objective C on iPhone: I am attempting to declare the following object at class level so that i do not have to re-connect this socket every time I write something to it. (Writing things multiple times
i want to do the followin开发者_开发技巧g: I want to declare the instance variables of a class iterating over a dictionary.
I use @property to ensure that changes to an objects instance variables are wrapped by methods where I need to.