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This is the code if !params[:ratings].nil? params[:ratings].each_key do |r| @selected_ratings << r @movies << Movie.where(''rating = :rating'', :rating => r) @sort = params[:sort] end elsif @selected_ratings = @all_ratings @movies = Movie.order(@sort) @sort = params[:sort] end This is the error You have a nil object

On 2 Sep 2019, at 02:08, Alexander Dalloz <ad+lists at uni-x.org> wrote: > Unless you run a big install with lots of accounts where it can be handy to use some sort of meta tool (modoboa, postfixadmin, ...) there is zero need for an SQL backend. It is much easier to manage users, even a few users, via a database than dealing with local users. (Having manage both for years and years and

> 1. Add/remove e-mail address > > 2. Change user e-mail address password > > 3. Add user e-mail address into mail alias > > 4. Forward e-mail > > 5. List all users e-mails I agree with Mark. We can't answer them anyway because we don't know what backend you are using. Typically all of the above would be done in an SQL database with queries which you have

Dear, New Xenoppix is released. http://unit.aist.go.jp/itri/knoppix/xen/index-en.html It has new fueature (Xenoppix-terminal-server and install2win). It bases on KNOPPIX 4.0.2 DVD or CD. (The size of Xenoppix is sitll over 700MB, please burn a DVD-ROM.) New feature (Experimental) *Act as a terminal server. Xenoppix can be a Terminal Server and boots clinet PC with PXE network

# HG changeset patch # User hongkaixing<hongkaixing@huawei.com> # Date 1325149704 -28800 # Node ID 052727b8165ce6e05002184ae894096214c8b537 # Parent 54a5e994a241a506900ee0e197bb42e5f1d8e759 xenpaging:add a new array to speed up page-in in xenpaging This patch adds a new array named page_out_index to reserve the victim''s index. When page in a page,it has to go through a for loop