From the archive
Ruby on Rails Tips
Historical archive · Not maintained
These notes describe older software and hardware. Commands, dependencies, and external links may no longer work or be appropriate for current systems.
These notes describe older software and hardware. Commands, dependencies, and external links may no longer work or be appropriate for current systems.
Historical Ruby on Rails troubleshooting notes.
Guides and Documentation
Got "already initialized constant" errors when using the flickr library?
Isn't the flickr screencast nifty? Don't you wish you could follow along without getting "already initialzed constant" warnings? Well this guide suggests how to get around it.
Got "undefined method `size' for Float" errors when using AJAX?
It's probably because you passed a float to render :text => _____.