[TIP] split.("") is not safe
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moonheekim0118 commented
const a = '๐๐๐๐'.split('');
console.log(a);
// Output: ["๏ฟฝ","๏ฟฝ","๏ฟฝ","๏ฟฝ","๏ฟฝ","๏ฟฝ","๏ฟฝ","๏ฟฝ"]
- ์ฌ์ฉ์๊ฐ ์ธ์ํ๋ ์ ๋์ฝ๋ ๋ฌธ์ ๊ธฐ์ค์ผ๋ก ๋๋๋๊ฒ ์๋๋ผ UTF-16 ์ฝ๋์ ๋์ผ๋ก ๋๋๊ธฐ ๋๋ฌธ
- ๊ทธ๋ฅ ๋ฐฐ์ด๋ก ๋ง๋ค ๋์๋ Spread ์ฐ์ฐ์๋ฅผ ์ฐ์.