Qingguo YuWhat’s wrong when “URI is not absolute” error pops up while endpoint is correct?It’s a very interesting issue. “URI is not absolute” does not only mean your URI is invalid, it may also means your URI has been encoded…1 min read·Jun 30, 2022----
Qingguo YuMock a method in abstract super/parent class using PowerMockSuppose there is a parent class like:1 min read·May 5, 2022----
Qingguo YuIs a “proxy” project really needed?….As we can see that, there are always some proxy projects which stand before the real services. Those are usually used to change the…1 min read·Apr 7, 2022----
Qingguo YuCan you run faster if running with weight in the pocket?Although there is “running” in title, this blog is still about software development. The title is only an analogy. I would tell an…1 min read·Mar 10, 2022----
Qingguo YuProduce different kinds of results dynamically from the same processing procedure by leveraging a…It is always a lot of fun to address the requirement in an innovative way. I have successfully extended some existing code to produce two…3 min read·Mar 8, 2022----
Qingguo YuAn example on how to retrieve Pull Request list based on certain conditions by invoking Github…As we know GraphQL API can reduce the size of response by only requiring fields are returned comparing with the response of Restful API. I…1 min read·Dec 12, 2021----
Qingguo YuWhy “del” does not work in some cases in Python?An interesting issue has been found recently. The “del” does not work to delete value of an instance variable in Python3, which means the…1 min read·Dec 12, 2021----
Qingguo YuA real use case for “java.lang.AbstractMethodError”The “java.lang.AbstractMethodError” usually pops up when the implementation lib does not implement methods in interface definition. I met a…1 min read·Sep 5, 2021----