coopc Karma 8 Created 12 years ago Recent Submissions 1. ▲ Ask HN: What tools are in your company toolbox? 1 point · 10 years ago · 0 comments 2. ▲ Generating Product Keys with Secure Hashing in FileMaker (calvincooper.com) 1 point · 12 years ago · 0 comments All submissions on HN · View profile on HN