๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

๐Ÿ’ป Deep Wide Programming/Javascript & Vanila JS

[๋…ธ๋งˆ๋“œ์ฝ”๋”] ๋ฐ”๋‹๋ผ JS 2/ ๋ฐฑํ‹ฑ!

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๊ณผ๊ฑฐ ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๋ฐฉ์‹์œผ๋กœ ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ–ˆ๋‹ค. 

๋ฐ”๋กœ ๋‚ด๊ฐ€ ์ƒํ™œ์ฝ”๋”ฉ์—์„œ ๋ฐฐ์› ๋˜ ๋ฐฉ์‹์ด๋‹ค! ์ด ๋ฐฉ์‹์—์„œ ๋ฌธ์ž์—ด์€ ' '๋“ , " "๋“  ๊ฐ™์•˜๋‹ค. ์—ฌ๊ธฐ์— ์ƒˆ๋กœ์šด ๋ฐฉ์‹์ด ์ถ”๊ฐ€๋˜์—ˆ๋Š”๋ฐ ๋ฐ”๋กœ ์ € ``๋ฐฑํ‹ฑ์ด๋ผ๋Š” ๊ฒƒ์ด๋‹ค. ๋งฅ ํ‚ค๋ณด๋“œ์—๋Š” ๋ˆˆ์„ ์”ป๊ณ  ์ฐพ์•„๋ด๋„ ์—†์—ˆ๋‹ค. ์•Œ๊ณ  ๋ดค๋”๋‹ˆ ๋ฐฑํ‹ฑ์€ ์ด๋ฏธ ์ฃฝ์€ ํ‚ค๋กœ.. option + โ‚ฉ ์„ ๋ˆ„๋ฅด๋ฉด ์ž…๋ ฅํ•  ์ˆ˜ ์žˆ๋‹ค. 

 

``์„ ์ด์šฉํ•ด, ์œ„์˜ ์ฝ”๋“œ๋ฅผ ๋‹ค์Œ๊ณผ ๊ฐ™์ด ๋ณด๋‹ค ํŽธํ•˜๊ฒŒ ๋งŒ๋“ค์–ด์ค„ ์ˆ˜ ์žˆ๋‹ค. 

function sayHello(name, age){

 console.log(`Hello ${name} you are ${age} years old`);

}

 

์ด๋ ‡๊ฒŒ!

 

์ด๋ฒˆ์—๋Š” greetNicolas๋ผ๋Š” ์ƒˆ๋กœ์šด ๋ณ€์ˆ˜๋ฅผ ์„ ์–ธํ•ด์„œ ์ด ํ•จ์ˆ˜๋ฅผ ์‹คํ–‰ํ•ด๋ณด๊ฒ ๋‹ค. 

greetNicolas๋Š” sayHello ํ•จ์ˆ˜์˜ ๋ฆฌํ„ด ๊ฐ’์ด๋‹ค.

์ฆ‰, 

 

function sayHello(name, age){

 return (`Hello ${name} you are ${age} years old`);

}


์—ฐ์Šตํ•˜๊ธฐ

calculator๋ผ๋Š” ๊ฐ์ฒด(object) ์•ˆ์— plus, minus, multiple ์ด๋ผ๋Š” ํ•จ์ˆ˜๋กœ ์ด๋ฃจ์–ด์ง„ key๋“ค๋กœ List๋ฅผ ๋งŒ๋“ค์—ˆ๋‹ค. 

 

 

 

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