If you work in education in 2020, you are making tough decisions about how to best reach and teach your learners in the midst of a global pandemic. There is a dearth of evidence to help teachers make ...

You may have noticed that the phrase “Let’s take that offline” is gradually being replaced by “Let’s connect async.” Both expressions are a type of white flag, surrendering to the reality that a ...

A callback operation in Java is one function that is passed to another function and executed after some action is completed. A callback can be executed either synchronously or asynchronously. In the ...