I have a web site where authenticated users can create new Projects. At several points in the process the user can 开发者_Python百科choose to save the project or to publish the project, So there is so
I have a model called Booking which has a persistent DateTime field. However I do not want to interact directly with this field, but rather through two Transient String fields, date and time. The prob
I have a third party object which uses the toString method inherited from Java.lang.Object.This method is pretty useless.However I can\'t think of a clean design to override this behavior.Different ap
This question came up while designing a dedicated ACL system for a custom application, but I think it applies to ACL systems in general, as I haven\'t found out how to tackle this problem by looking a
I am having a bit of a debate about the use of nested classes. The situation is that a class name makes sense to be repeated in two or more places, and while there is moderate similarity between each
I am interested to know which GoF design pattern translates directly to a specific SOLID principle? Like for instance I think (in my opinion) the strategy pattern tra开发者_运维百科nslates to the Depe
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow.
I am building a double-entry accounting system in Rails, which includes: User. Attributes: user_id. Relation: has_many: accounts
At my new job, I was given some MVC work. There is only one controller with nine action methods(6 are for ajax rendering) . The page was bit large, so I divided it into small your controls and used re
I have designed a multi-layer solution and created a bunch of Manager classes to implement Business Logic. All the managers are derived from BaseManager class. To be more clear, here\'s UserManager cl
加载中,请稍侯......