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[Swift] ๊ณต์‹ ๋ฌธ์„œ ์ •๋ฆฌ (12) - Subscripts (์„œ๋ธŒ ์Šคํฌ๋ฆฝํŠธ, [])

์•ˆ๋…•ํ•˜์„ธ์š”, ๊ฐ์ž์ž…๋‹ˆ๋‹ค. ์˜ค๋Š˜์€ ์„œ๋ธŒ์Šคํฌ๋ฆฝํŠธ์— ๋Œ€ํ•ด์„œ ๊ณต๋ถ€ํ•ด๋ณด์•˜์Šต๋‹ˆ๋‹ค. ์ฝ”๋“œ๋ฅผ ์‚ดํŽด๋ณด๋ฉด, string์—์„œ ์ธ๋ฑ์Šค๋กœ ์ ‘๊ทผํ•˜๋Š” ๋ฐฉ์‹์— ๋Œ€ํ•ด์„œ๋„ ๋‚˜์˜ค๋Š”๋ฐ์š”, ์ด ๋ถ€๋ถ„์— ๋Œ€ํ•ด์„œ๋„ ํŒŒ์ด์ฌ์—์„œ๋Š” ์ž์—ฐ์Šค๋Ÿฝ๊ฒŒ ๋˜๋Š”๋ฐ, ์™œ ์•ˆ๋ผ!!! ํ•˜๋ฉด์„œ ์„ฑ์งˆ๋ƒˆ๋˜ ๊ธฐ์–ต์ด ์žˆ๋„ค์š” ํ—ˆํ—ˆ... ์„œ๋ธŒ์Šคํฌ๋ฆฝํŠธ๋ฅผ ํ™œ์šฉํ•˜๋ฉด ๋ฌธ์ž์—ด์—์„œ๋„ [index]๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์ ‘๊ทผํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ์‚ฌ์‹ค! ๊ทธ๋Ÿผ ์ด์ œ ์‚ดํŽด๋ณด๋„๋ก ํ•˜์ฃ . Swift Documents chap.12 Subscripts ๋ฐ”๋กœ๊ฐ€๊ธฐ Subscripts — The Swift Programming Language (Swift 5.6) Subscripts Classes, structures, and enumerations can define subscripts, which are shortcuts f..

[Swift] ๊ณต์‹ ๋ฌธ์„œ ์ •๋ฆฌ (11) - Methods (๋ฉ”์„œ๋“œ)

์•ˆ๋…•ํ•˜์„ธ์š”, ๊ฐ์ž์ž…๋‹ˆ๋‹ค. ์˜ค๋Š˜์€ ์Šค์œ„ํ”„ํŠธ ๊ณต์‹๋ฌธ์„œ 11์ฑ•ํ„ฐ์ธ, ๋ฉ”์„œ๋“œ์— ๋Œ€ํ•ด์„œ ์ •๋ฆฌํ•ด๋ดค์Šต๋‹ˆ๋‹ค. ์Šค์œ„ํ”„ํŠธ ์Šคํ„ฐ๋””๋ฅผ ํ•˜๋ฉด์„œ ๋‚˜๋ฆ„ ๋งค์ผ๋งค์ผ ๊พธ์ค€ํžˆ ์ •๋ฆฌ์ค‘์ธ๋ฐ์š”, ํ™•์‹คํžˆ ์Šคํ„ฐ๋””๋ฅผ ์šด์˜ํ•˜๋ฉฐ ์‚ฌ๋žŒ๋“ค๊ณผ ํ•จ๊ป˜ ๊ณต๋ถ€ํ•˜๋Š” ๊ฒƒ์ด ํšจ์œจ์ด ์˜ค๋ฅด๋Š” ๊ฒƒ๊ฐ™์•„์š”. ์–ผ๋ฅธ ๊ธฐ์ดˆ๊ณต๋ถ€๋ฅผ ๋๋‚ด๊ณ  ํ† ์ด ํ”„๋กœ์ ํŠธ๋„ ํ•จ๊ป˜ ํ•ด๋ณด๊ณ ์‹ถ์€ ๋งˆ์Œ์ด๋„ค์š”! ๊ทธ๋Ÿผ ์‹œ์ž‘ Swift Documents chap.11 Methods ๋ฐ”๋กœ๊ฐ€๊ธฐ Methods — The Swift Programming Language (Swift 5.6) Methods Methods are functions that are associated with a particular type. Classes, structures, and enumerations can all define instan..

[Swift] ๊ณต์‹ ๋ฌธ์„œ ์ •๋ฆฌ (10) - Properties (์ €์žฅ ํ”„๋กœํผํ‹ฐ, ๊ณ„์‚ฐ ํ”„๋กœํผํ‹ฐ, ํƒ€์ž… ํ”„๋กœํผํ‹ฐ, ์˜ต์ €๋ฒ„, wrapper)

์•ˆ๋…•ํ•˜์„ธ์š”, ๊ฐ์ž์ž…๋‹ˆ๋‹ค. ์˜ค๋Š˜์€ property์— ๋Œ€ํ•ด์„œ ๊ณต๋ถ€ํ•ด๋ณด์•˜์Šต๋‹ˆ๋‹ค. ํ”„๋กœํผํ‹ฐ ๊ฐœ๋…์„ ๊ณต๋ถ€ํ•˜๋ฉด์„œ ์ฐธ ๋ชจํ˜ธํ•˜๊ณ  ์ดํ•ด๊ฐ€ ๊ฐ€์ง€ ์•Š์•˜๋˜ ๋ถ€๋ถ„์ด ๋งŽ์•˜๋Š”๋ฐ์š”, ์ด๋Ÿฐ ๋ถ€๋ถ„์— ๋Œ€ํ•ด์„œ๋Š” ์ถ”ํ›„์— ํ”„๋กœํผํ‹ฐ ์ •๋ณตํ•˜๊ธฐ ํฌ์ŠคํŒ…์„ ๋‹ค์‹œ ํ•œ ๋ฒˆ ํ•ด์•ผํ•  ๊ฒƒ ๊ฐ™์•„์š”. ์ผ๋‹จ ๊ธฐ์ดˆ๊ฐœ๋…์„ ์žก์€ ์ •๋ฆฌ๊ธ€ ์ •๋„๋กœ ๋ด์ฃผ์„ธ์š”! ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค. Swift Document chap.10 Properties ๋ฐ”๋กœ๊ฐ€๊ธฐ Properties — The Swift Programming Language (Swift 5.6) Properties Properties associate values with a particular class, structure, or enumeration. Stored properties store constant and variabl..

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