 What is the benefit of using class method instead of init instance , and vice versa?
By : 김상현
Date : March 29 2020, 07:55 AM
hop of those help? In older days... if you used first one, you needed to release the arr.
While second releases an autoreleased object.
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 Can I Pass a return value of a getter method to a setter method of another object in a different class?
By : user3311063
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further Yes, you can - but not like that. You call the setter method, passing in the value as an argument - you're currently trying to assign a value to the method call, which makes no sense. You want: code :
customer1.setExcursion1(cust_dest.get_excursion1());
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 Is it possible to have a Swift protocol that enforces static method and not class method or vice versa?
By : Matías Celis Donoso
Date : March 29 2020, 07:55 AM
Does that help You can't, because the apple's docs says explicitly to use only static for this purpose: code :
protocol ProtocolForClasses: class {
static func method()
}
class ClassOne: ProtocolForClasses {
class func method() {
}
}
class ClassTwo: ProtocolForClasses {
static func method() {
}
}
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 Use magical methods to treat a class method as a property and vice-versa
By : Maxim Churyanov
Date : March 29 2020, 07:55 AM
Hope that helps This is done using magic methods: code :
class Cart
{
public function __get($name)
{
return "$name property";
}
public function __call($name, $arguments)
{
return "$name method";
}
}
$cart = new Cart;
var_dump($cart->items); // => string(14) "items property"
var_dump($cart->items()); // => string(12) "items method"
public function __get($name)
{
if ($name === 'items') {
// You logic here with an early return.
}
return parent::__get($name);
}
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 To access class variables, can you only have a setter method with no getter method?
By : ArnoMil
Date : March 29 2020, 07:55 AM
I wish this help you You're not calling the "getter" method here since Man.noise is on the left side of the assignment operator. That makes a call to Man.noise= and you've defined that.
If you try calling it you get this:
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code :
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