I\'m writing some tricky polymorphic relationships to handle tagging. I have a Tag model, and a Tagging model which belongs_to a polymorphic taggable.
I\'d like to create a text input like the Facebook status update Publisher. Basically, an input that can activate an tagging/autocomplete 开发者_StackOverflow中文版feature with a certain key (ex: @),
Everyone loves to display Digg/Tweet/Like badges on their websites, and the Disqus Comment System is starting to take over.
I\'m dealing with a database where items are \"tagged\" a certain number of times. item (100k rows) id name
Short of doing client-side filtering or POSTing a one-off map/reduce (which would result in a table scan), is there any way to query for documents tagge开发者_开发技巧d with tagA or tagB?issue a POST
The reason for this is that I want somewhat categorized permalinks. Let\'s say I file a bug and I want the permalink to be /css/ie-bug/ while being tagged as floats, double-margin, margin.
With reference to this post: How to implement tag counting I have implemented the suggested 3 table tagging system completely. To count the number of Articles per tag, i am using another column named
Goal: To implement a jQuery plugin for my rails app (or write one myself, if necessary) that creates a \"box\" around text after a delimiter is typed.
I am planning an application which will make clusters of short messages/tweets based on topics. The number of topics will be limited like Sports [ 开发者_JAVA技巧NBA, NFL, Cricket, Soccer ], Entertain
Am running into ValueError, here is the full traceback, the end of which is: Exception Type: ValueError at /admin/blog/post/add/
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