Sorted:

Android automatically reads the SMS verification code and fills it in.

Introduction to MySQL dump and its common usage.

Using CompoundButton in Android

Example of inter-process application monitoring using DuplicateHandle

Overview of JPA and in-depth explanation of common annotations.

A detailed explanation of the ThreadPoolExecutor.

Tutorial for downloading and installing Eclipse (including JDK installation)

How to use BeanUtils.copyProperties

In-depth explanation of the Python module subprocess.

Configuration of database connection pool (Hikari) in Spring Boot.