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New posts in model
Rails Model has_many with multiple foreign_keys
Jun 04, 2022
ruby-on-rails
ruby
model
has-many
Generating Swift models from Core Data entities
Aug 05, 2022
xcode
core-data
model
swift
nsmanagedobject
How do you validate uniqueness of a pair of ids in Ruby on Rails?
Aug 27, 2022
ruby-on-rails
validation
model
unique-constraint
Ruby on Rails: errors.add_to_base vs. errors.add
Nov 06, 2022
ruby-on-rails
ruby
validation
model
How can I iterate over ManyToManyField?
Oct 09, 2020
python
database
django
orm
model
How to set a default attribute value for a Laravel / Eloquent model?
Aug 14, 2022
php
model
laravel
laravel-4
eloquent
Can Django automatically create a related one-to-one model?
Aug 27, 2022
django
django-models
model
Rails has_many with dynamic conditions
Aug 04, 2018
ruby-on-rails
model
Case insensitive unique model fields in Django?
Aug 26, 2022
python
django
postgresql
model
Rails after_initialize only on "new"
Nov 07, 2022
ruby-on-rails
model
nested-attributes
Email model validation with DataAnnotations and DataType
Sep 21, 2022
c#
asp.net-mvc
validation
email
model
How can I set two primary key fields for my models in Django
Aug 26, 2022
python
django
django-models
model
primary-key
ForeignKey does not allow null values
Aug 26, 2022
django-rest-framework
model
foreign-keys
serialization
How I can put composite keys in models in Laravel 5?
Aug 26, 2022
php
laravel
model
composite-primary-key
Populating django field with pre_save()?
Apr 26, 2018
python
database
django
model
triggers
DDD and MVC: Difference between 'Model' and 'Entity'
Aug 26, 2022
php
model-view-controller
model
domain-driven-design
entity
How to know whether a model is new or not?
Aug 26, 2022
ruby-on-rails
ruby
model
Differentiating between domain, model, and entity with respect to MVC
Aug 26, 2022
model-view-controller
design-patterns
model
entity
domain-object
Should I make a DateRange object?
Jul 19, 2017
.net
model
tuples
date-range
Rails before_validation strip whitespace best practices
Oct 07, 2022
ruby-on-rails
validation
model
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