I\'m putting together an MVC application where I have created a base Model which then has four derived Models, all of which inherit from the base Model:
Hey I have a mode开发者_开发问答l foo that has_one :bar. And bar belongs_to :foo. I was wondering if there is a way to augment the has_one such that no two bars can belong to the same foo. I looked at
Part of My Item Model: Ext.define(\'DnD.model.Item\', { extend: \'Ext.data.Model\', idProperty:\'item_number\',
What would be the best way to store a large bitarray within a django model (mysql backend)? for example, how could i store this object:
I really can\'t seem to get the hang of Model objects in MVC. I wonder why we can\'t just work with arrays and dictionaries and arrays开发者_如何转开发 OF dictionaries?
Working on a Calendar app, and would like each Event model instance to have one of the {allday|start,end} fields filled out.That is, ei开发者_C百科ther the allday field entered, or the start+end field
I have a model which fits the following pattern: class foo < ActiveRecord::Base has_many :bar, :dependent => :destroy
What is the aim of specifying a model in a Backbone collection? It seems开发者_如何学Python that the collection need its own url. Why do this:
Is there a way to load a single entity of a Backbone collection (from the server)? Backbone.Collection.extend({
Backbone seems to ignore the new operator. In the following code, the stock depends on a different product for each call. Ba开发者_如何学Cckbone\'s first call is a POST — the model does not exist —
加载中,请稍侯......