http://www.technologicalwanderings.co.uk/taxonomy/term/93 en http://www.technologicalwanderings.co.uk/node/47 <div class="field field-name-taxonomy-vocabulary-1 field-type-taxonomy-term-reference field-label-above"><div class="field-label">Keywords:&nbsp;</div><div class="field-items"><div class="field-item even"><a href="/taxonomy/term/93">rails</a></div><div class="field-item odd"><a href="/taxonomy/term/94">untrustworthy</a></div><div class="field-item even"><a href="/taxonomy/term/95">unreliable</a></div></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p>Go to: <a href="http://api.rubyonrails.org/classes/ActiveRecord/Migration.html">http://api.rubyonrails.org/classes/ActiveRecord/Migration.html</a></p> <p>It opens without problems.</p> <p>Go to: <a href="http://code.djangoproject.com/wiki/SchemaEvolution">http://code.djangoproject.com/wiki/SchemaEvolution</a></p> <p>This page works also. There is a link to the Rails page about half way down - click it. The rubyonrails.org page will now fail with "Precondition failed" (try a refresh if it does open, as your browser should have already cached it).</p> <p>Try both methods in separate tabs: you can refresh both rubyonrails.org URLs all day long, but the tab with the djangoproject.com Refer header will always fail in the same way.</p> <p>Now that, my friends, is messed up.<br /> I will let you draw your own conclusions.</p> </div></div></div> Sat, 08 Nov 2008 12:24:46 +0000 techuser 47 at http://www.technologicalwanderings.co.uk http://www.technologicalwanderings.co.uk/node/47#comments