๋ฐ์ํ
๋ฌธ์์ด ๋ฉ์๋ : repeat()
์ด๋ฒ ํฌ์คํ ์์๋ ๋ฌธ์์ด ๋ฉ์๋ ์ค repeat()์ ๋ํด ๋ค๋ค๋ณด๋๋ก ํ๊ฒ ์ต๋๋ค.
repeat()
๋ฌธ์์ด์ ๋ณต์ฌํ์ฌ ๋ณต์ฌํ ์๋ก์ด ๋ฌธ์์ด์ ๋ฐํํด์ค๋ค. ์ฆ, ๋จ์ ๋ฐ๋ณต ๊ธฐ๋ฅ์ด๋ค.
str1.repeat(๋ฐ๋ณต ํ์);
์ฝ๋ ๋ณด๊ธฐ
const str1 = "javascript";
const currentStr1 = str1.repeat(0); //์๋ฌด๊ฒ๋ ์ถ๋ ฅ๋์ง ์์
const currentStr2 = str1.repeat(1); //javascript
const currentStr3 = str1.repeat(2); //javascriptjavascript
๋ฐ์ํ
'JavaScript' ์นดํ ๊ณ ๋ฆฌ์ ๋ค๋ฅธ ๊ธ
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