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How to get all attributes of an object


How to get all attributes of an object

By : Michael Balana
Date : October 16 2020, 06:10 PM
I wish did fix the issue. You can't get them.
Code optimization in TS removes the undefined values from your object instances.
code :


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search a list of objects by attributes and return rest of attributes associated with that object

search a list of objects by attributes and return rest of attributes associated with that object


By : Ch Ok
Date : March 29 2020, 07:55 AM
will help you Linq is the most readable imho:
code :
var alfreds = allPersons.Where(p => p.Name == "Alfred");

foreach(Person p in alfreds)
{
    Console.WriteLine("Next {0} Age:{1} DOB:{2}", p.Name, p.Age, p.DOB);
}
Person p = allPersons.FirstOrDefault(p => p.Name == "Alfred");
if(p != null)
{
    Console.WriteLine("Next {0} Age:{1} DOB:{2}", p.Name, p.Age, p.DOB);
}
How can I trace the attributes of an AS3 shared object's data property? (Not the values but the attributes themselves)

How can I trace the attributes of an AS3 shared object's data property? (Not the values but the attributes themselves)


By : pallavi chaowhan
Date : March 29 2020, 07:55 AM
I wish this help you Use a for..in loop:
code :
for(var prop:String in inventorySO.data)
{
    trace(prop);
}
inventorySO.data[prop];
Dynamically update attributes of an object that depend on the state of other attributes of same object

Dynamically update attributes of an object that depend on the state of other attributes of same object


By : Vain Interessierts
Date : March 29 2020, 07:55 AM
this will help Say I have an class that looks like this: , Yes, there is! It's called properties.
Read Only Properties
code :
class Test(object):
    def __init__(self,a,b):
        self.a = a
        self.b = b
    @property
    def c(self):
        return self.a + self.b
class Test(object):
    def __init__(self, c = SomeDefaultValue):
        self._c = SomeDefaultValue
    @property
    def c(self):
        return self._c
    @c.setter
    def c(self,value):
        self._c = value
def my_decorator(thedecoratedfunction):
    def wrapped(*allofthearguments):
        print("This function has been decorated!") #something interesting
        thedecoratedfunction(*allofthearguments)   #calls the function as normal
    return wrapped

@my_decorator
def myfunction(arg1, arg2):
    pass
def myfunction(arg1, arg2):
    pass
myfunction = my_decorator(myfunction)
def c(self):
    return self.a + self.b
c = property(c)
myfunction = my_decorator(myfunction)
myfunction(arg1, arg2)
@property
def c(self):
    return self._c
@c.setter
def c(self,value):
    self._c
Active model - set attributes of parent object based on child attributes

Active model - set attributes of parent object based on child attributes


By : lzj micheal
Date : March 29 2020, 07:55 AM
Hope that helps If you are creating instances of Book only when they are added onto carts, you can do
code :
class Book < ActiveRecord::Base
  belongs_to :cart

  after_initialize :update_cart_total

  private
    def update_cart_total
      self.cart.total_price += price
      self.cart.save
    end
end
Overriding association in ActiveModel Serializer - returns all attributes instead of serialized object attributes

Overriding association in ActiveModel Serializer - returns all attributes instead of serialized object attributes


By : Mac Ballantines
Date : March 29 2020, 07:55 AM
Does that help You're serializing default_branch as an attribute, so the BranchSerializer won't kick in. Add
code :
  has_one :default_branch do
    object.branches.find_by_name(object.default_branch)
  end
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