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Does a rails project automatically switch to using a "local" copy of the rails libs if it exists in the vendor directory, or do I need to tweak something else to pick it up? Thanks! -Theo

Just tried the first AJAX example in the rails book (p.391-392, the ''word guessing'' thing), and the AJAX partial used seems to render as a full page. I''m not sure whether it''s a) a partial bug b) some interaction between ajax and partials c) a change since the book came out or d) pilot error I''ve checked the errata pages and it''s flagged up

There''s a good article at http://news.bbc.co.uk/1/hi/technology/4616700.stm that says, in a nutshell, that people form their impression of a Web site in 50 milliseconds. With an 80K download for prototype, that leads me to ask: "how can page sizes be trimmed and still use cool features"? I recognize that browsers may feel free to download these scripts asynchronously, but

On Thu, Jun 18, 2009 at 3:57 PM, Jules Jacobs<julesjacobs at gmail.com> wrote: > How can I call C++ libraries (LLVM & Qt for example) from a language that's > implemented on top of LLVM? You can call them the same way a C++ file compiled with llvm-g++ would call them. Essentially, it's complicated enough that you probably don't...

hi railers, I have a model/view/controller with many associations (20+). I would like to display the relative associations using AJAX, allowing the user to display the association his/her is interesting at a particular time. Is here any kind ajax tabs helper or some kind of tab widgets that I can easily incorporate into my rails application. regards, leon -------------- next part --------------

Hi, How can I call C++ libraries (LLVM & Qt for example) from a language that's implemented on top of LLVM? Thanks, Jules -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20090619/4621508b/attachment.html>

I ran into this error message a quite a few times since my app requires branching to different pages from the same action... say using a switch statement. Ofcourse I found that you can use multiple redirects or renders if you do render :action => ''new'' and return false I hate to code something I don''t understand fully. Any explanation of this will be greatly

I''m still relatively new to ROR, but I like what I see with the database-neutral approach of Schemas. In the spirit of keeping it simple and minimizing the number of files and location of information, does ActiveState currently allow me to go ahead and place other low level model information such as validation requirements and associations inside the schema rather than putting it in

Hi, How can I call C++ libraries (LLVM & Qt for example) from a language that's implemented on top of LLVM? Thanks, Jules -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20090620/b11de71a/attachment.html>

AJAX is good for a lot of things, but javascript is not always available. I think the new RJS templates are very good: http://www.codyfauser.com/articles/2005/11/20/rails-rjs-templates And they could be used to create a simple, automatic no javascript fallback. An example: You have a controller called PostsController. There is an action "new". The view displays a form. The form

The link to the next chapter in the navigation list at the top of this page of the OCaml Kaleidoscope tutorial goes to the C++ version: http://llvm.org/docs/tutorial/OCamlLangImpl3.html. The link to chapter 8 in the first chapter is broken: http://llvm.org/docs/tutorial/OCamlLangImpl1.html#intro. It links to the unvavailable page http://llvm.org/docs/tutorial/OCamlLangImpl8.html. I think it

Hi Railsers, How do you design your applications? Do you start coding HTML? Start with the controllers/models? Start in a program like photoshop/gimp/illustrator/inkscape? I start in inkscape, it''s a SVG editor. I sketch all the views of my application, and then I create the views that belong to one controller in RHTML. After that, I do the models/controller, and move on to the