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Is there a way to find setter method by its getter method or vice versa in a class?


Is there a way to find setter method by its getter method or vice versa in a class?

By : Alexander S
Date : January 11 2021, 05:14 PM
wish of those help I would use Structure (Alt+7) panel with active features "Show properties" (P icon), "Autoscroll from source" and "Autoscroll to source". If you on setter, getter or field and pressed Alt+7, you will be placed on the parameter and then could be easily switch between them with arrows up and down.
code :


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What is the benefit of using class method instead of init instance , and vice versa?

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.
Can I Pass a return value of a getter method to a setter method of another object in a different class?

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());
Is it possible to have a Swift protocol that enforces static method and not class method or vice versa?

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() {

  }
}
Use magical methods to treat a class method as a property and vice-versa

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);
}
To access class variables, can you only have a setter method with no getter method?

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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