{"repository":{"description":"Implement an algorithm to determine if a string has all unique characters. What if you cannot use additional data structures?","watchers":0,"stargazers":0,"forks":0,"fork":false,"size":0,"owner":"RevengeOfTheKnerds","private":false,"open_issues":0,"has_issues":true,"has_downloads":true,"has_wiki":true,"created_at":"2013-06-12T13:53:16-07:00","pushed_at":"2013-06-12T13:53:16-07:00","master_branch":"master","organization":"RevengeOfTheKnerds"},"actor_attributes":{"type":"User","name":"Michael Nishizawa","company":"Fortitude Solutions, LLC","location":"Michigan","email":"da39a3ee5e6b4b0d3255bfef95601890afd80709"},"url":"https://github.com/RevengeOfTheKnerds/unique_characters_challenge"}