object-model Questions
2
Solved
Everytime I add a new Attribute to my CodeData object model I have to clear my database file out otherwise I get the following error:
2010-11-13 15:26:44.580 MyApp[67066:207] * Terminating app d...
Shinbone asked 13/11, 2010 at 21:37
7
Solved
I am relatively new to JavaScript and keep seeing .extend and .prototype in third party libraries I am using. I thought it had to do with the Prototype javascript library, but I am beginning to thi...
Rouvin asked 23/9, 2010 at 18:23
4
What is Domain Model?
What is Object Model?
Are Domain Model and Object Model the same thing?
What is the difference between these two? Please explain with simple example. I'm new in this conce...
Vituline asked 4/1, 2013 at 4:8
1
Solved
Consider the following:
// Just a sequence of adjacent fields of same the type
#[repr(C)]
#[derive(Debug)]
struct S<T> {
a : T,
b : T,
c : T,
d : T,
}
impl<T : Sized> S<T> {
...
Sudhir asked 7/6, 2020 at 2:15
7
I am trying to model my objects on MonogoDB and not sure how to proceed. I am building a Product catalog that will be:
No frequent changes to product catalog. A bulk operation may be done weekly...
Iranian asked 22/5, 2014 at 9:29
1
I've read stackoverflow posts on this topic as well as several articles which include A Primer on Ruby Method Lookup, What is the method lookup path in Ruby. In addition, I checked out the object m...
Selfjustifying asked 11/5, 2018 at 7:12
1
Solved
During a dive into dynamic memory, it occurred to me it appears contradictory how trivial types begin their lifetime. Consider the snippet
void* p = ::operator new(sizeof(int)); // 1
// 2
new (p) ...
Murex asked 28/2, 2018 at 20:46
5
Solved
After an object has been created, I can add and remove slots at will, as I can do with a dictionary. Even methods are just objects stored in slots, so I probably can add methods to a dictionary as ...
Eldoria asked 19/8, 2011 at 8:58
1
Solved
In Python's documentation __class__ is described as an attribute. In the object type (the metaclass), __class__ appears to be a method.
If we do:
>>> class Foo:
pass
>>> a = F...
Box asked 2/1, 2018 at 18:50
5
Solved
I am loading a NSManagedObjectModel model with the initWithContentsOfURL: constructor like this:
NSURL *modelURL = [[NSBundle mainBundle] URLForResource:@"MyDocument" withExtension:@"momd"];
NSMan...
Mexicali asked 23/6, 2012 at 10:27
4
I installed recently the Xamarin platform and i created a default Xamarin.Forms Shared project using VS2015 and under the Droid project References i get a yellowish icon on System.ObjectModel libra...
Nim asked 10/6, 2016 at 17:31
7
Solved
Basically I need to tell apart the following two:
var simple = 5 // or "word", or 56.78, or any other "simple" object
var complex = {propname: "propvalue", "otherprop": "othervalue"}
Gagarin asked 19/9, 2011 at 22:24
3
Solved
I read these two great articles:
The state of angularjs controllers by Jonathan Creamer
and
Rethinking AngularJS Controllers by Todd Motto
In these articles, the authors talk about the right wa...
Villasenor asked 16/4, 2015 at 18:39
2
Solved
First of all, I understand that this question has no application in real world, I'm just curious.
Imagine we have a class with a singleton method:
class Foo
def self.bar
end
end
If we call Fo...
Adder asked 2/8, 2015 at 19:10
1
Solved
Here is my cpp code.
#include <iostream>
using namespace std;
class A {
public:
int val;
char a;
};
class B: public A {
public:
char b;
};
class C: public B {
public:
char c;
};
int ...
Refreshment asked 24/5, 2014 at 5:58
2
Solved
I'm trying to figure out a way to find details about a Code Review Request / Response item in TFS2012.
I can query for all Code Review Request/Response items in the following way:
const string Tf...
Comyns asked 17/4, 2013 at 14:50
3
Solved
One of my projects has a value type/struct that represents a custom identifier string for a video format. In this case, it's going to contain a content type string, but that can vary.
I've used a ...
Goldfarb asked 18/3, 2013 at 23:0
1
Solved
One of my projects has a value type/struct that represents a custom identifier string for a video format. In this case, it's going to contain a content type string, but that can vary.
I've used a ...
Napiform asked 18/3, 2013 at 23:41
1
Solved
I am using Java + Spring framework for a web-application. I am not using any ORM tool. Instead I am trying to model the db relations as Java objects using simple DAO/DTO pattern. Whenever the DTO e...
Appreciable asked 7/1, 2012 at 12:15
1
Solved
Is it at all practical to implement an object model in functional style?
One problem that OOP seems to excel at is describing object models.
For instance, an HTML DOM is a complicated, stateful b...
Autolysin asked 28/4, 2011 at 8:33
6
Solved
I am a little confused by the object model of Python. I have two classes, one inherits from the other.
class Node():
def __init__(identifier):
self.identifier = identifier
class Atom(Node):
de...
Connote asked 5/11, 2010 at 16:9
8
Solved
How do I get started designing and implementing a script interface for my .NET application?
There is VSTA (the .NET equivalent of VBA for COM), but as far as I understand I would have to pay a lic...
Lowpitched asked 8/3, 2010 at 16:51
2
Solved
CWM is data modeling
UML is object modeling.
Can someone explain the difference that a layman can understand?
Foudroyant asked 15/3, 2010 at 9:13
1
Solved
I am unsure about the correct definition of transient properties:
One can define transient properties in the object model and then calculate them when needed in the related class.
But things work...
Verne asked 14/11, 2009 at 13:7
1
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