guoyk93

Problem is described below. 1. Server try to fetch a JSON object of user information from a remote server. However some special character (maybe `utf8mb4`) make `JSON.parse` raise a error....

In my own business logic, I wish to chain multiple `MKNetworkOperation`s. For example, upload a file, get the `file_id` of uploaded files then put it into post field of the...

I've made several small fix. detail is included in each commit comment.