🔰creating regex

🚧 under construction

JS ⟩ value ⟩ object ⟩ regex ⟩ create

creating RegExp object.

const re = /ab+c/;                // regular expression literal (static)
const re = new RegExp('ab+c');    // RegExp constructor (dynamic)

📘 手冊

• JavaScript Guide ⟩ Regular expressions ⟩ Creating a regular expression