Notes!

• DRY - dont repeat yourself
• computers ought to do repetitive work, not you

common tricks and tips

1. manually change the image url when move to another folder

ProblemSolutionExplanation

In this example, I moved the images from / to /cache folder, now I need to update all images url in md

for example:![image](image.jpg) to ![image](cache/image.jpg)

use built-infind and replace feature in vscode to do this.

using regex expression

• find: (![.*?]\()\s*(?!cache)([^)]+)\)

• replace: \(1cache/\)2)

• (!\[.*?\]\() matches the image tag
• \s* matches any whitespace after the image tag
• (?!cache) is a negative lookahead that ensures the path does not already contain cache
• ([^)]+) captures the rest of the path until the closing parenthesis
  • [^\)] matches any character that is not a closing parenthesis )
• $1cache/$2) replaces it with the captured image tag and adds cache/ before the rest of the path

2. install a unity project from github source code

1. clone the repo
2. in the unity hub, click "Add" button, and select the folder where you cloned the repo
3. click "Open" to open the project in unity editor, unity will automatically download the required packages and dependencies