๐ ๏ธ fonts ํด๋์ค ์ค๋ณต ์ฒ๋ฆฌ ๋ฌธ์ ๊ฐ์ #31
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์์ ์ด์
#18, ํฐํธ ํด๋์ค๊ฐ ์ค๋ณต์ผ๋ก ์ฒ๋ฆฌ๋๋ ๋ฌธ์ ํด๊ฒฐ
์์ ์ฌํญ
๋ฆฌ๋ทฐ์ด๊ฐ ์ค์ ์ ์ผ๋ก ํ์ธํด์ผ ํ๋ ๋ถ๋ถ
๋ฐ๊ฒฌํ ์ด์
extends
ํด์์ ์ฌ์ฉํ๊ณ ์์๋๋ฐ, ์ด๋ฅผ ์ ์ญ์ผ๋ก ์ค์ ํด์ฃผ๋ฉด์extends
์ฌ์ฉ์ด ๋ถ๊ฐ๋ฅํด์ง๊ฒ ๋์์ต๋๋ค. ํด๋น ๋ฌธ์ ๋ ์ด์๋ก ์ถ๊ฐํด๋๊ฒ ์ต๋๋ค.