All Model Solutions on Gang of Coders

Total of 68 Model Solutions

Ruby on Rails: errors.add_to_base vs. errors.add

Ruby on-Rails Ruby Validation Model

Can Django automatically create a related one-to-one model?

Django Django Models Model

How do you validate uniqueness of a pair of ids in Ruby on Rails?

Ruby on-Rails Validation Model Unique Constraint

How to set a default attribute value for a Laravel / Eloquent model?

Php Model Laravel Laravel 4 Eloquent

Django model: NULLable field

Django Postgresql Model Null

Generating Swift models from Core Data entities

Xcode Core Data Model Swift Nsmanagedobject

PHPStorm is not recognizing methods of my Model class in Laravel 5.0

Php Laravel Model Eloquent Phpstorm

Doctrine2: Best way to handle many-to-many with extra columns in reference table

Php Orm Model Doctrine Doctrine Orm

How to automatically create an initializer for a Swift class?

Ios Swift Struct Model Initialization

Rails Model has_many with multiple foreign_keys

Ruby on-Rails Ruby Model Has Many

Rails model validation on create and update only

Ruby on-Rails Validation Model

DTO or Domain Model Object in the View Layer?

Model Dto Data Transfer-Objects

Do i need to create automapper createmap both ways?

asp.net Mvc-3 Model Viewmodel Automapper

How do I prevent deletion of parent if it has child records?

Ruby on-Rails Model Associations

When to use Class or Interface in Angular project?

Angular Typescript Class Model

Is there a way to get a collection of all the Models in your Rails app?

Ruby on-Rails Activerecord Collections Model

Rails :dependent => :destroy VS :dependent => :delete_all

Ruby on-Rails Ruby Model Associations

Rails find_or_create_by more than one attribute?

Ruby on-Rails Activerecord Model Many to-Many Dynamic Attributes

AngularJS - Binding radio buttons to models with boolean values

Angularjs Data Binding Model Radio

Determine what attributes were changed in Rails after_save callback?

Ruby on-Rails Ruby on-Rails-4 Model Callback Observer Pattern

Accessing MVC's model property from Javascript

C#Javascript Jquery asp.net Mvc Model

Cannot overwrite model once compiled Mongoose

node.js Mongodb Model Express Mongoose

ASP.NET MVC Yes/No Radio Buttons with Strongly Bound Model MVC

C#asp.net Mvc Model Radio Button Boolean

Removing a model in rails (reverse of "rails g model Title...")

Ruby on-Rails Ruby Model Migration

How to query database by id using SqlAlchemy?

Python Sql Model Sqlalchemy

How should a model be structured in MVC?

Php Oop Model View-Controller Architecture Model

Difference between interfaces and classes in Typescript

Angular Typescript Class Interface Model

How to load json into my angular.js ng-model?

Javascript Ajax Angularjs Model

Using helpers in model: how do I include helper dependencies?

Ruby on-Rails Ruby Activerecord Model

what is difference between a Model and an Entity

Entity Framework Model Entity Viewmodel Datamodel

Rails "validates_uniqueness_of" Case Sensitivity

Ruby on-Rails Validation Model

Rspec doesn't see my model Class. uninitialized constant error

Ruby on-Rails Testing Model Rspec

Eloquent ORM laravel 5 Get Array of ids

Php Laravel Laravel 5 Eloquent Model

What is the difference between an MVC Model object, a domain object and a DTO

Model View-Controller Model Architecture Dto

Rails: Validating min and max length of a string but allowing it to be blank

Ruby on-Rails Ruby Validation Model

How to rename rails controller and model in a project

Ruby on-Rails Model Controller Rename

ASP.NET MVC Model vs ViewModel

asp.net Mvc asp.net Mvc-2 Model Viewmodel

DisplayNameFor() From List<Object> in Model

C#asp.net Mvc Razor Model

Using ActiveRecord, is there a way to get the old values of a record during after_update

Ruby on-Rails Activerecord Model Callback

Check if an object exists

Python Database Django View Model

Rails: Update model attribute without invoking callbacks

Ruby on-Rails Ruby Model Attributes Callback

Django's ManyToMany Relationship with Additional Fields

Database Django Model Many to-Many

Django Queryset with filtering on reverse foreign key

Django Model Filter Django Queryset

Raise a validation error in a model's save method in Django

Django Validation Model Validationerror

Get Android Phone Model programmatically , How to get Device name and model programmatically in android?

Android Model Device Android Hardware

Django get list of models in application

Python Django Model

Django required field in model form

Python Django Forms Model Widget

How to access URL helper from rails module

Ruby on-Rails Ruby Url Model Helper

Fat models, skinny controllers and the MVC design pattern

Model View-Controller Cakephp Model Controller

Django - Model graphic representation (ERD)

Django Model Diagram Erd

All Levels of a Factor in a Model Matrix in R

R Matrix Model Indicator

DDD - Persistence Model and Domain Model

Oop Model Repository Domain Driven-Design Repository Pattern

Where Should Model State Be Stored In Angular.js

Javascript Model Angularjs State

Rails before_validation strip whitespace best practices

Ruby on-Rails Validation Model

Should I make a DateRange object?

.Net Model Tuples Date Range

Differentiating between domain, model, and entity with respect to MVC

Model View-Controller Design Patterns Model Entity Domain Object

ForeignKey does not allow null values

Django Rest-Framework Model Foreign Keys Serialization

How to know whether a model is new or not?

Ruby on-Rails Ruby Model

Populating django field with pre_save()?

Python Database Django Model Triggers

Ignore mapping one property with Automapper

C#Model Viewmodel Automapper Object Object-Mapping

DDD and MVC: Difference between 'Model' and 'Entity'

Php Model View-Controller Model Domain Driven-Design Entity

How can I set two primary key fields for my models in Django?

Python Django Django Models Model Primary Key

How I can put composite keys in models in Laravel 5?

Php Laravel Model Composite Primary-Key

Case insensitive unique model fields in Django?

Python Django Postgresql Model

Email model validation with DataAnnotations and DataType

C#asp.net Mvc Validation Email Model

Rails after_initialize only on "new"

Ruby on-Rails Model Nested Attributes

Rails has_many with dynamic conditions

Ruby on-Rails Model

How can I iterate over ManyToManyField?

Python Database Django Orm Model