Top "Entities" questions

Entity-relationship model (ER model for short) is an abstract and conceptual representation of data.

Case with doctrine2, symfony2 and postgresql entities

I have a problem with doctrine2 in symfony2 app with postgres database. I get error: SQLSTATE[3F000]: Invalid schema name: 7 …

postgresql symfony doctrine-orm entities
How to merge 2 form in Symfony2

I'm trying to create a very simple forum with Symfony2. My entities are: ForumCategory (name, description...) ForumTopic (category_id, title) …

forms symfony entities
HTML5: which is better - using a character entity vs using a character directly?

I've recently noticed a lot of high profile sites using characters directly in their source, eg: <q>“Hi …

html unicode character-encoding quotes entities