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[Node.js-์ƒํ™œ์ฝ”๋”ฉ] JavaScript ๋ฌธ๋ฒ• - Number Data type [์ถœ์ฒ˜-Youtube ์ƒํ™œ์ฝ”๋”ฉ] https://www.youtube.com/watch?v=9vH3MeoQ_Gc&list=PLuHgQVnccGMA9QQX5wqj6ThK7t2tsGxjm&index=9 1. syntax ๋ผ๋Š” ํด๋”๋ฅผ ์ƒ์„ฑํ•˜๊ณ  ๊ทธ ์•ˆ์— Number.js ๋ผ๋Š” js ํŒŒ์ผ์„ ๋งŒ๋“ ๋‹ค. ์•„๋ž˜ ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•œ ํ›„ ์ €์žฅํ•œ๋‹ค. console.log(1+1); 2. ์ €์žฅ ๊ฒฝ๋กœ๋ฅผ ๋ณต์‚ฌํ•œ ํ›„ 3. cmd ์ฐฝ์—๋‹ค ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์ถœ๋ ฅํ•ด๋ณธ๋‹ค. 4. ๋‹ค๋ฅธ ๊ฒƒ๋„ ํ•ด๋ณธ๋‹ค. 2021. 1. 25.
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