joekur Karma 12 Created 13 years ago Recent Submissions 1. ▲ Using EXPLAIN ANALYZE to debug a slow SQL query (product.reverb.com) 2 points · 8 years ago · 0 comments 2. ▲ Conditional Validations with Rails (product.reverb.com) 2 points · 10 years ago · 0 comments 3. ▲ Encryption on Rails – A Primer (product.reverb.com) 11 points · 10 years ago · 0 comments All submissions on HN · View profile on HN