Attributes in XML subtree that belong to the parent...

Separation of concerns and authentication...

Separating Content (aspx) from Code (aspx.cs) in ASP.NET...

How do I design a Wizard-based system with SoC in mind?...

Unit test complex classes with many private methods...

How do you keep application logic separate from UI when UI components have built-in functionality?...

Validating disconnected POCOs...

How to explain to someone that a data structure should not draw itself, explaining separation of con...

Architectural conundrum...

Abstracting Data Access Layer from Business Object...

ASP.NET User Controls that communicate directly with Service Layer?...

Approaching refactoring...

How do you keep your Domain Logic seperate from DB/Persistence Logic with Linq-2-Sql?...

PHP MVC view looping...

Object Construction at Client or Business Layer?...

Taking baby-steps in applying a better design...

Should Business Logic objects have knowledge of their LINQ-to-SQL data objects?...

Separation of Concerns the Repository Pattern & Entity Framework 3.5...

MVC - is it just a 3 tier model?...

Ruby on Rails with Repository Pattern?...

Where should the viewModel be created?...

Separation of concerns versus performance?...

MVC... how and why, and what other good options are there (PHP)?...

Validation in the business logic - ASP.NET Web Forms...

Repository Pattern and layering. Where do I apply security?...

Dynamic animations, Commands and separation of concerns...

The N-Layer POCO/ DTO quandary...

What's the best way to separate concerns for this code?...

Who's responsibility is it to encode a string?...

ASP.NET MVC - Solution Layout Suggestions...