Railscasts
Three times a week you will be treated to a new Railscasts episode featuring tips and tricks with Ruby on Rails, the popular web development framework. These screencasts are short and focus on one technique so you can quickly move on to applying it to ...
Three times a week you will be treated to a new Railscasts episode featuring tips and tricks with Ruby on Rails, the popular web development framework. These screencasts are short and focus on one technique so you can quickly move on to applying it to your own project. The topics are geared toward the intermediate Rails developer, but beginners and experts will get something out of it as well. Have you ever wanted to temporarily disable all validations? Well, ActiveRecord doesn't support this, but that doesn't mean we can't add it. This episode will show you how to open up an existing class and change its behavior.
Show all Visit Show Website http://www.railscasts.comRecently Aired
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#176 Searchlogic
Searchlogic makes searching models easier than ever with its assortment ...
Searchlogic makes searching models easier than ever with its assortment of named scopes. In this episode I show you how to create simple and advanc...
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#175 AJAX History and Bookmarks
Browser page history and bookmarks do not usually work with ...
Browser page history and bookmarks do not usually work with AJAX requests, but in this episode I show you how to remedy this problem using a simple...
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#174 Pagination with AJAX
Learn an easy, unobtrusive way to add AJAX functionality to ...
Learn an easy, unobtrusive way to add AJAX functionality to an existing set of pagination links using jQuery.
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#173 Screen Scraping with ScrAPI
Screen scraping is not pretty, but sometimes it's your only ...
Screen scraping is not pretty, but sometimes it's your only option to extract content from an external site. In this episode I show you how to fetc...
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#172 Touch and Cache
Rails 2.3.3 brings us a new feature called "touch". See ...
Rails 2.3.3 brings us a new feature called "touch". See how to use this to auto-expire associated caches in this episode.
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#171 Delayed Job
Is there a long running task which should be handled ...
Is there a long running task which should be handled in the background? One of the best ways is using the delayed_job plugin like I show in this ep...
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#170 OpenID with Authlogic
Learn how to apply OpenID to an existing Authlogic setup ...
Learn how to apply OpenID to an existing Authlogic setup as I show in this episode. This builds upon the app from episode 160.
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#169 Dynamic Page Caching
Use JavaScript to allow dynamic content in a page cache. ...
Use JavaScript to allow dynamic content in a page cache. In this episode I show you how to insert the user-specific content into a page through Jav...
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#168 Feed Parsing
Learn two different techniques for parsing an RSS feed using ...
Learn two different techniques for parsing an RSS feed using Feedzirra in this episode!
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#167 More on Virtual Attributes
Use a virtual attribute to implement a simple tagging feature. ...
Use a virtual attribute to implement a simple tagging feature. In this episode I show you how to assign virtual attributes through a callback inste...
