{"push_id":639000286,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"5950f6054148e574b02808be35ea328f1f092d04","before":"feab88297e7dfb2ae95dae95e8cb55cf090fc139","commits":[{"sha":"5950f6054148e574b02808be35ea328f1f092d04","author":{"email":"d1f3bf4dceb03b3e34fae2f083bf659a77b8e6e3@gm.nfu.edu.tw","name":"40223101"},"message":"Update null","distinct":true,"url":"https://api.github.com/repos/40223101/2015cdag1_0421/commits/5950f6054148e574b02808be35ea328f1f092d04"}]}