After an hour of fruitless searching through the docs and forums, I finally found an answer to my simple question, of course buried in the depths of the shark infested, murky water that is the Moodle code base . How do I check if a user is a course creat...

TinyMCE is a nice little WYSIWYG for text processing online. It uses iFrames and Javascript callbacks to manipulate textarea form fields. Using it with Rails can be somewhat problematic if you want to set up an observer on a field that TinyMCE is managing...

Natural Dog Training uses Wordpress to run a blog and content management system. Custom design, theme and plugin development

If using Sphinx, you need to refresh indexes when you add new content to your database. This is fairly easy to do by hand rake thinking_sphinx:index RAILS_ENV=production But if you want to automate this and use a cron, remember to set the PATH, SHELL an...

You have to subclass NSObject class Car : NSObject { func drive(){ print("Driving..") } } let car : Car = Car() car.perform(NSSelectorFromString("drive"))