Rails console not starting up in Ubuntu 11.10

On trying to launch the Rails console from the command line by running the “rails console” command I got this error: /home/abou/.rvm/gems/ruby-1.9.2-p290@global/gems/bundler-1.0.22/lib/bundler/runtime.rb:136: warning: Insecure world writable dir /media/DATA/Development/www/cakephp/cake/console in PATH, mode 040777 /home/abou/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/irb/completion.rb:9:in `require’: no such file to load — readline (LoadError) from /home/abou/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/irb/completion.rb:9:in `’ from /home/abou/.rvm/gems/ruby-1.9.2-p290@rails3tutorial/gems/railties-3.0.11/lib/rails/commands/console.rb:3:in `require’ from /home/abou/.rvm/gems/ruby-1.9.2-p290@rails3tutorial/gems/railties-3.0.11/lib/rails/commands/console.rb:3:in `’ from /home/abou/.rvm/gems/ruby-1.9.2-p290@rails3tutorial/gems/railties-3.0.11/lib/rails/commands.rb:20:in `require’ fromContinue reading “Rails console not starting up in Ubuntu 11.10”

IE6: Invalid Argument Error

If you are using ExtJS and getting an “Invalid Argument” Javascript error in IE6, make sure to check your CSS for example, i get them when dynamically setting “Width” on an element. If the value is not conventionally expressed in pixels. IE will choke on it while Firefox will still accept it. Make sure thenContinue reading “IE6: Invalid Argument Error”