Sorted:

How to import and run someone else’s project idea.

How to package external libraries with the idea打包jar option

How to resolve the issue of the yarn install command not existing?

What does yarn install do?

What is the purpose of SuppressWarnings in Java?

How can I list all packages in the Anaconda environment?

How to resolve incorrect version numbers after installing yarn?

What are some common applications of scheduled tasks in Java?

How can I import my own package in Anaconda?

What is the process of handling data in Hadoop?