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Inside Ruby on Rails: Rescuable and rescue_from
in Ruby added by admin, on 26/12/2009 exception ruby on rails
Last time I talked about the ActiveSupport Module#delegate method. Today, I want to introduce an other poweful ActiveSupport module: Rescuable, also known in the Rails ecosystem as rescue_from.
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Re-throwing exceptions in Python
in Python added by admin, on 15/11/2007 exception intermediate
When dealing seriously with error handling, an important technique is to be able to manipulate exceptions in ways other than simply throwing and catching them. One of these is to re-throw exceptions.
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