I have studied both Rails and .Net, and find myself longing for feat开发者_开发百科ures in one that exist in the other and vice versa. Rails has a wonderfully simple syntax while the C# IDE does have
how do I get images of a product to show in pdf? I have this code in view file <div id=\"img-slide\">
u = User.email_equals("tabaluga@gmail.com").first s = u.setting s.regular_info = false s.save Does anyone know how 开发者_JAVA技巧to write it shorter? Perhaps in one line? That would be awe
I 开发者_运维技巧am trying to filer records based on date from created_at. For this I am passing from_date and to_date from date-picker in Date Format (e.g. \"%y/%m/%d\").
Completely new to Rails, I read that it changes your table names because it makes a bunch of assumptions but I\'m working with tables that were created pre-rails and are used in a PHP API so I can\'t
I have created a instance variable in rails project, which gets its value from a url parameter like example.com/value. This variable is created in new action, now can it also be used in create action,
I want to be able to write a comment as a guest or as a registered user with devise. My comment model contains :title, :content, :user_id, :guest_email, :guest_website and :write_as_guest as aboolea
I\'ve been trying to configure a submit form where users can add multiple records to a database at once by adding extra fields with jQuery. (users with names and emails)
So in my application.html.erb I have my navigational structure that looks something like this: <div id=\"navigation\">
Does anyone know how to get ruby-mode in Emacs to indent all definitions under private? Here\'s an example:
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