Code Block:

At first, I only use the minimal way to tackle the issues, then spent lots of time to trial and errors. Eg, only rely on the complete build.

Turn out start to read the document, or google for different terms for the issues.

But the key is: try to use debugger! Why don't I use it at the first beginning?

• it can hot reload
• it can show the log
• it shows the Error message
• the variable watches and breakpoint can help to monitor if the things is going good, step by step. this can help to make changes progressively!