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์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ : ๋ฌธ์ž์—ด ๋ณ€๊ฒฝ ๋ฉ”์„œ๋“œ : repeat()

by ์ฝ”ํŒŒ์นด 2022. 8. 17.
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๋ฌธ์ž์—ด ๋ณ€๊ฒฝ ๋ฉ”์„œ๋“œ : repeat()

repeat() ๋ฉ”์„œ๋“œ๋Š” ๋ฌธ์ž์—ด์„ ๋ณต์‚ฌํ•˜์—ฌ, ๋ณต์‚ฌํ•œ ์ƒˆ๋กœ์šด ๋ฌธ์ž์—ด์„ ๋ฐ˜ํ™˜ํ•ฉ๋‹ˆ๋‹ค. ์ฆ‰, ์ด๋ฆ„ ๊ทธ๋Œ€๋กœ, ์„ ํƒํ•œ ๋ฌธ์ž์—ด์„ ๋ฐ˜๋ณตํ•ฉ๋‹ˆ๋‹ค.


repeat() ๋ฉ”์„œ๋“œ

๋‹ค์Œ๊ณผ ๊ฐ™์ด, count ์•ˆ์— ๋ฌธ์ž์—ด์„ ๋ฐ˜๋ณตํ•  ํšŸ์ˆ˜(0๊ณผ ์–‘์˜ ๋ฌดํ•œ๋Œ€ ์‚ฌ์ด์˜ ์ •์ˆ˜)๋ฅผ ์ž‘์„ฑํ•ฉ๋‹ˆ๋‹ค.

str.repeat(count);


const str1 = "javascript";
const currentStr1 = str1.repeat(0);
const currentStr2 = str1.repeat(1);
const currentStr3 = str1.repeat(2);
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