search for: appistri

I am trying to implement the uploading of a file to a remote server I get error while trying to write the file on the server. The error I get is the following: undefined method `rewind'' for #<String:0x2aaaad062eb8> It seems to be treating my file as a string instead of a File object. --------- Code is below ------------------ VIEW: <%=

Friends, Someone please share your experience in installing ncdf and RNetCDF in fedora10. I am not able make it work as it throws me the following error. My R version is 2.8.0. > library(ncdf) unable to load shared library '/usr/lib/R/library/ncdf/libs/ncdf.so': /usr/lib/R/library/ncdf/libs/ncdf.so: cannot restore segment prot after reloc: Permission denied Error in library(ncdf)

I am trying to implement the uploading of a file to a remote server My upload form looks like this: <%= start_form_tag(:action => "save_image", :multipart => true) %> <td><b>Description</b> </td> <td><%= text_area("image", "descript", "cols" => 33, "rows" => 5) %></td>