Unixmonkey questions

Unixmonkey answers

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• How to migrate legacy PHP mysql data to new Rails data model?
• Rails - Display difference between two Hashes
• Exercise in RoR book by M. Hartl
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• Is there any way to start the Ruby debugger on exception?
• Sending Project Invites in Rails
• WickedPDF missing layout
• Skip Rails http_basic_authenticate_with in RSpec test
• How to speed up wkhtmltopdf and pdfkit for long webpage with lots of photos