{"push_id":559425812,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"15d9579c868ee187498e09bcc311d563b31425ba","before":"8024e5abdcf879a2da166e378c3f5478ac48032a","commits":[{"sha":"15d9579c868ee187498e09bcc311d563b31425ba","author":{"email":"faafddfa17334220c65ea8ea4a859de9728a859b@gmail.com","name":"Angelo Yin"},"message":"try BiTreeNode point to pointer position implementation","distinct":true,"url":"https://api.github.com/repos/namoamitabha/StudyNotes/commits/15d9579c868ee187498e09bcc311d563b31425ba"}]}