[this is a follow-up on
http://groups.google.com/group/heroku/browse_thread/thread/1291b69e5908654]
Sooner than later, my app will need access to a solid least-squares
curve fitting algorithm. From other comments, it appears that Gnu
Scientific Library (GSL) is NOT part of the Heroku stack. Bef
We have started to make use of some basic Rails 3 based caching to
improve performance of our site, but are having an issue.
I am trying to use fragment caching to cache a portion in our head
that contains a select box that (depending on the user) could have
over 300 options. Although the local-t
IIRC S3 likes to send things as "application/octet-stream" if you
don't specify the MIME when you upload.
-k-
On Thu, May 5, 2011 at 10:18 AM, Steve Smith wrote:
> When you inspect the headers of the file are you seeing a content type? It
> sounds like you need to tell amazon the content-type an
Yeah...good call. The content type is bogus. How do I force it with
carrierwave? Is that in the uploader?
On May 5, 12:18 pm, Steve Smith wrote:
> When you inspect the headers of the file are you seeing a content type? It
> sounds like you need to tell amazon the content-type and set a
> conten
When you inspect the headers of the file are you seeing a content type? It sounds like you need to tell amazon the content-type and set a content-disposition/filename. I would guess that there is no content type being set and therefore amazon doesn't know to set the headers that force the browser t
Oh boy, not sure what you're doing there... or used to be doing... but to
send data, you use... send_data.
http://apidock.com/rails/ActionController/Streaming/send_data
But, if you're downloading from S3... you could just, y'know, redirect the
user to your s3 bucket/path?
--
You received this
Heroku applications run in a read-only filesystem -- you can't upload
files directly. Instead, you should be uploading them to an external
service like S3. Here's the relevant Dev Center article on the
limitation: http://devcenter.heroku.com/articles/read-only-filesystem
On May 4, 1:53 pm, ken bob
I am uploading reports, via Carrierwave, to Amazon s3, but with
protected urls. I'm able to process the upload fine, and I can see the
file on Amazon, but it renders as text. I want it to trigger a browser
download instead of just render the text.
When I was generating the file via a template, I c
Hi,
After hosting my sample app for file upload on heroku using the FREE
account, it does not work properly. However, everything works fine on
my local machine. Please help
FOR FILE UPLOAD::
// controller.rb
def uploadFile
if params[:upload] == nil
redirect_to(:action => :home, :noti
