Java Best Practices
Java1. Use logging. Never use system.out.print(). For long-running programs, you’ll need to look at the log files to check that the program
Java1. Use logging. Never use system.out.print(). For long-running programs, you’ll need to look at the log files to check that the program
1. Use a new git branch to develop new features. After finishing a new feature, switch to the main branch. It’s much clearer when you’re doi
The problem “Cannot resolve symbol” means IDEA hasn’t successfully indexed your project code and dependent libraries. There are two common p
In this post, we will introduce several ways to find HTML DOM elements in JavaScript. querySelector methodsDocument or Element methods query
In this post, we will introduce the basic concepts of Docker. You’ll learn what docker is, why and when to use it. What is DockerDocker is a
Pass data between a parent and a child componentPass data from parent component to its childUse props Parent.js 1<Child name={childN
DesignCreating good architecture design. Creating good database design. Creating good API design. Unit testWrite unit tests or test-drive de
match and match_phrase do not work for partial searches. We can use wildcard, query_string or regexp to match a partial string. For example,
What does the shit code look likeBad names for variables and functions. And there are a lot of literals. Bad data structures and database sc
Getting StartedHello World 12> print("Hello World")Hello World Get input data from console 1input_string_var = input("Ent