Author: Liam

How does the principle of sorting by multiple fields in a database’s ORDER BY work?

How to fix the incorrect library installation path in PyCharm?

What are the rules for sorting multiple fields in MySQL?

What is the method for assigning values to a C++ string?

What are the methods for using the string class in C++?

How to record screen on Windows 10 ?

How do I access the advanced options in Win10?

The usage of Python

How to use items() in Python

How to write an inner class in Java?