JavaScript/Node.js

[Node.js-μƒν™œμ½”λ”©] JavaScript - ν•¨μˆ˜μ˜ μž…λ ₯

μ½”λ”©ν•˜λŠ” λΆ•μ–΄ 2021. 1. 28. 01:58
λ°˜μ‘ν˜•

[좜처-Youtube μƒν™œμ½”λ”©]

https://www.youtube.com/watch?v=c3Pail1Iitc&list=PLuHgQVnccGMA9QQX5wqj6ThK7t2tsGxjm&index=32

 

 

syntax/function2.js

console.log(Math.round(1.6));  // 2
console.log(Math.round(1.4));  // 1
 
function sum(first, second){  // μ •μ˜
  console.log(first+second);
}
 
sum(2,4);  // 호좜

μ •μ˜, μ„ μ–Έ, 호좜 κ°œλ… ν™•μ‹€νžˆ μ•Œμ•„λ‘˜ 것

ν˜ΈμΆœμ„ λ¨Όμ € ν•˜κ³  μ •μ˜λ‚˜ 선언을 ν•˜λŠ”κ²Œ λ…Όλ¦¬μ μœΌλ‘œ λ§žλ‹€.

(μœ„ μ½”λ“œλŠ” μ •μ˜ λ¨Όμ € ν•˜κ³  ν˜ΈμΆœν•¨)

λ°˜μ‘ν˜•