rake routes filtered by controller
23/09/2011rake routes CONTROLLER=controller_name
Archive of articles classified as' "Programming"
Back homePaperclip content type validation always fails on Internet Explorer
23/09/2011I just ran into a strange problem. It turns out that when you try to upload a file using paperclip on IE, the content-type is different from other browsers and you have to take of them if you want to use paperclip’s validates_attachment_content_type method.
I needed to add to my model validation the following content-types: “image/pjpeg” and “image/x-png”. I did not have a problem with gifs.
validates_attachment_content_type :logo, :content_type => ['image/jpeg', 'image/jpg', 'image/gif', 'image/png', 'image/pjpeg', 'image/x-png']
Rails 3.1: CoffeScript & Asset Pipiline screencasts
7/09/2011
Rails 3.1 – CoffeScript from BostonRB on Vimeo.
Rails 3.1 – The Asset Pipeline from BostonRB on Vimeo.
rbx-require-relative requires Ruby version ~> 1.8.7
17/08/2011If you ever run into this problem when trying to run bundle install using ruby 1.9.2 all you need to do is change in your Gemfile ruby-debug to ruby-debug19.
Disruptive Innovation
5/07/2010Because companies tend to innovate faster than their customers’ lives change, most organizations eventually end up producing products or services that are too good, too expensive, and too inconvenient for many customers.
By only pursuing “sustaining innovations” that perpetuate what has historically helped them succeed, companies unwittingly open the door to “disruptive innovations”.