Difference between #2 and #3 of Understanding series articles

unchanged
Title
Understanding series articles
unchanged
Category
Tips
unchanged
Tags
understanding
changed
Content
Here are all wiki articles from "Understanding" series by Yii wiki
contributors:  
  
- [Understanding Virtual Attributes and get/set
methods](http://www.yiiframework.com/wiki/167/understanding-virtual-attributes-and-get-set-methods
"Understanding Virtual Attributes and get/set methods") by
[SJFriedl](http://www.yiiframework.com/user/7012/ "SJFriedl")  
- [Understanding Autoloading, Helper Classes and Helper
Functions](http://www.yiiframework.com/wiki/165/understanding-autoloading-helper-classes-and-helper-functions
"Understanding Autoloading, Helper Classes and Helper Functions") by
[SJFriedl](http://www.yiiframework.com/user/7012/ "SJFriedl")  
- [Getting to Understand Hierarchical RBAC
Scheme](http://www.yiiframework.com/wiki/136/getting-to-understand-hierarchical-rbac-scheme
"Getting to Understand Hierarchical RBAC Scheme") by
[daemons](http://www.yiiframework.com/user/5929/ "daemons")  
- [Understanding "Safe" Validation
Rules](http://www.yiiframework.com/wiki/161/understanding-safe-validation-rules
"Understanding \"Safe\" Validation Rules") by
[SJFriedl](http://www.yiiframework.com/user/7012/ "SJFriedl")  
- [Understanding the view rendering
flow](http://www.yiiframework.com/wiki/249/understanding-the-view-rendering-flow
"Understanding the view rendering flow") by
[dckurushin](http://www.yiiframework.com/user/18398/ "dckurushin")  
- [Understanding
"Assets"](http://www.yiiframework.com/wiki/148/understanding-assets
"Understanding \"Assets\"") by
[SJFriedl](http://www.yiiframework.com/user/7012/ "SJFriedl")  
- [Understanding
Scenarios](http://www.yiiframework.com/wiki/266/understanding-scenarios
"Understanding Scenarios") by
[l.jurgs](http://www.yiiframework.com/user/46507/ "l.jurgs") 
  
to be continued...  
  
This article was created to encourage the writing of "Understanding"
articles by Yii wiki contributors and quick guiding Yii wiki readers to this
type of articles.  
All articles are tagged by
"[understanding](http://www.yiiframework.com/wiki/?tag=understanding"[understanding](www.yiiframework.com/wiki/?tag=understanding
"understanding")" tag to combine articles into
"Understanding" series.  
feel free to add new "Understanding" articles to the list.