{"push_id":800713533,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"7f478e87bc7b4a2f25639024a8bf1d933202c191","before":"ebfbca196b4cdf9d08c5a37e8f44c13e5ab06c1d","commits":[{"sha":"7f478e87bc7b4a2f25639024a8bf1d933202c191","author":{"email":"7efd3098c03bc3c01bc0bef5b3da450adcfeb5c4@gmail.com","name":"張泰瑋(Chang Tai Wei)"},"message":"d","distinct":true,"url":"https://api.github.com/repos/david30907d/ACM-Teaching-Material/commits/7f478e87bc7b4a2f25639024a8bf1d933202c191"}]}