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๋ชฉ๋กarrowFunction (1)
๋ญ๋ฐ๊ฐ๋ฐ

forEach() MDN์ฐธ์กฐ ์ฃผ์ด์ง ํจ์๋ฅผ ๋ฐฐ์ด ์์ ๊ฐ๊ฐ์ ๋ํด ์คํํจ. array1.forEach(element => console.log(element)); // expected output: "a" // expected output: "b" // expected output: "c" for ๋ฐ๋ณต๋ฌธ์ forEach()๋ก ๋ฐ๊ฟ ์ ์๋ค const items = [ 'item1', 'item2', 'item3' ]; const copy = []; // ๋ฐ๋ณต๋ฌธ for (let i =0; i { if (Array.isArray(i)) { result.push(...flatten(i)) } else { result.push(i) } }) return result } // Usage const nested =..
Javascript, jQuery
2023. 3. 31. 11:13