so I\'m writing to see what the best way is to de开发者_Python百科al with this ish that I have. I have 3 models and a view that has a strongly typed using one of the models.
I have this Core Data relationship: Deck <<-->> Cards <-->> Card Defaults But also: Deck <-->> Card Defaults
Having gone through my code I have a separate problem from my original question and rather than writing a new question. I will leave the old part at the bottom of this and post the new problem here. I
开发者_高级运维I have the following in my user model class User < ActiveRecord::Base has_many :gym_users
Let\'s say that I\'m building an engine that has many blogs and many users. Users can have many blogs and blogs can have many users (users hasAndBelongsToMany blogs). I would create a pivot table call
I\'ve just started learning WPF MVVM using Pri开发者_高级运维sm and Unity. Decoupling the view from the viewmodel works pretty well, but I don\'t get how wire up my viewmodel and my model.
I\'m trying to modify an existing Ruby on Rails project. I understand that forms and models are closely 开发者_高级运维related. I\'m trying to understand how to modify a form so that instead of accept
I have an activity model which has_many participants and I\'d like to ensure that a participant always exists when updating an activity and its participants. I have the following method in my activity
I am using Ruby on Rails 3.0.7 and I followed this post about handling an \"has_many :through => checkboxes\" in which, in order to create user-group relationship records for membership purposes, i
In my sample_data.rake file, I have the command \"Diner.create!(...)\" which causes an \"uninitialized constant Diner\" error.However, if I execute the same \"Diner.create!(...)\" command in the Rails
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