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Just trying to implement a simple helper over the past few days had me really confused. messages = '''' messages << content_tag(:p, ''dave'') #=> &lt;p&gt;dave&lt;\p%;gt; Eventually I realised the original empty string was not html_safe message = ''''.html_safe message << content_tag(:p, ''dave'') #=>

I have recently completed an application for storing notes online. It works much the same way GMail does. It is meant as a replacement for using Gmail drafts since there are a few bugs with that method. The application can be found at www.netjotter.com Please let me know if you find any bugs or have any feature suggestions. David Genord II

Hi all, I''ve read the symlinks wiki and some other wiki pages relating to Apache but I''m just not "getting it". Mandrake Linux (kernel 2.6.8) Apache 1.3.3 DocumentRoot is "/home/httpd/html" Application is physically located in "/home/httpd/applications/foo-1.0.0" I would like the URL to be "http://host.domain.com/foo" I''ve

If you run form_for(@post, :remote => true) {|f| ... } you will get "ActionView::Template::Error (You have a nil object when you didn''t expect it! You might have expected an instance of Array. The error occurred while evaluating nil.[]=)" My patch fixes this error.