CFL_Jeff

CFL_Jeff has asked 17 questions and find answers to 4 problems.

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About

Software Engineer with a background in full-stack web application development and native Android app development. I have also participated in R&D of Augmented Reality technology and other various software projects.

CFL_Jeff questions

GitHub Actions error: No OpenIDConnect provider found in your account for https://token.actions.githubusercontent.com
Why isn't SHOW ERRORS logging the SQL Exception being thrown in MySQL stored procedure?
Android Studio or IntelliJ IDEA "Cannot undo. Unexpected document state"
Why did I have to disable HTTP/2 in AWS Application Load Balancer to prevent ERR_SPDY_PROTOCOL_ERROR?
Unit testing REST Controller with spring-test-mvc
How can clients using my web service bypass their ISP's transparent proxy cache to ensure their requests reach my server?
Using Jackson JSON Generator, how can I write multiple objects to one field?
Can I use a generic Repository for all children of a MappedSuperClass with Spring Data JPA?
Spring Data JPA(Hibernate): How do I retrieve a concrete entity using only a field in its abstract superclass?
Why did I need to define a Hibernate-JPA vendor adapter in my Spring application context?

CFL_Jeff answers

GitHub Actions error: No OpenIDConnect provider found in your account for https://token.actions.githubusercontent.com
Unit testing REST Controller with spring-test-mvc
Why did I need to define a Hibernate-JPA vendor adapter in my Spring application context?
Can the "IN" operator use LIKE-wildcards (%) in Oracle?