Tech21

This little article is related to Magnolia 3.6.3 but it uses magnolia-tools, a common tool for any >3.5 version of Magnolia.
Case description
At tomcat start-up an error message, thrown by SearchIndexer says:

ERROR org.apache.jackrabbit.core.query.OnWorkspaceInconsistency OnWorkspaceInconsistency.java(handleMissingChildNode:57) 18.06.2009 16:38:38 Node /news/latest/2009/04/18 (16a3070f-5297-435b-b04b-304b889cb26d) has missing child ‘latestnews-77811′ (19d83f35-05cd-4f81-ace6-81477039fe61)
ERROR org.apache.jackrabbit.core.RepositoryImpl RepositoryImpl.java(getWorkspaceInfo:733) 18.06.2009 16:38:38 Unable to initialize workspace ‘data’
javax.jcr.RepositoryException: Error indexing workspace: [...]

Being called to teach CSS techniques, I’ve decided to add a post here which can contains all references I’ll found over this topic.
* Most of this resources are in italian because it is the course spoken lanaguage, sorry.
First of all, PPT slides I’ve made for Politecnico di Milano CSS Crash Course, on 2006.
CSS basic [...]

Let’s say: I would like to have  on my site a html component which let me see next days weather forecast.
This component can be configured for each instance (e.g.: on home I would like to see a summary and on other pages I would like to see a detailed forecast).
This component can also answer to [...]