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Code Issues Releases Wiki Activity

korean version of javascript and lua tutorials added

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wikibook
2013-08-13 15:42:33 +09:00
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---
language: javascript
category: language
contributors:
- ["Adam Brenecki", "http://adam.brenecki.id.au"]
translators:
- ["wikibook", "http://wikibook.co.kr"]
lang: ko-kr
---
<EFBFBD>ڹٽ<EFBFBD>ũ<EFBFBD><EFBFBD>Ʈ<EFBFBD><EFBFBD> <20>ݽ<EFBFBD><DDBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>귻<EFBFBD><EAB7BB> <20><><EFBFBD><EFBFBD>ũ(Brendan Eich)<29><> 1995<39>⿡ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>.
<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ<EFBFBD><C6AE> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʈ<EFBFBD><C6AE> <20><><EFBFBD><EFBFBD> <20>ܼ<EFBFBD><DCBC><EFBFBD> <20><>ũ<EFBFBD><C5A9>Ʈ <20><><EFBFBD><20><>ǥ<EFBFBD><C7A5> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>µ<EFBFBD>,
<EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD>ø<EFBFBD><C3B8><EFBFBD><EFBFBD>̼<EFBFBD><CCBC><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ڹٸ<DAB9> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>̾<EFBFBD><CCBE><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ȣ<EFBFBD>ۿ<EFBFBD><DBBF><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD>п<EFBFBD> <20><> <20><><EFBFBD><EFBFBD>Ʈ<EFBFBD><C6AE><EFBFBD>忡<EFBFBD><E5BFA1>
<EFBFBD>ڹٺ<EFBFBD><EFBFBD><EFBFBD> <20>ξ<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>̰<EFBFBD> <20>ƽ<EFBFBD><C6BD>ϴ<EFBFBD>.
<EFBFBD>׷<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ<EFBFBD><C6AE> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ѵ<EFBFBD><D1B5><EFBFBD> <20>ʽ<EFBFBD><CABD>ϴ<EFBFBD>. <20><><EFBFBD><EFBFBD> ũ<><C5A9><EFBFBD><EFBFBD> V8 <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>Ÿ<EFBFBD><C5B8><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD> Node.js<6A><73> <20><><EFBFBD><EFBFBD> <20>α⸦ <20><><EFBFBD><EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
<EFBFBD>ǵ<EFBFBD><EFBFBD><EFBFBD> <20>ֽø<D6BD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϰڽ<CFB0><DABD>ϴ<EFBFBD>! [@adambrenecki](https://twitter.com/adambrenecki)<29><>
[adam@brenecki.id.au](mailto:adam@brenecki.id.au)<29><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
```js
// <20>ּ<EFBFBD><D6BC><EFBFBD> C<><43> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>. <20><> <20><>¥<EFBFBD><C2A5> <20>ּ<EFBFBD><D6BC><EFBFBD> <20><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>÷<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϰ<EFBFBD>,
/* <20><><EFBFBD><EFBFBD> <20><> <20>ּ<EFBFBD><D6BC><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ǥ<EFBFBD><C7A5> <20><><EFBFBD><EFBFBD><EFBFBD>ؼ<EFBFBD>
<20><>ǥ <20><><EFBFBD><EFBFBD><EFBFBD>÷<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>. */
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ݷ<EFBFBD>(;)<29><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
doStuff();
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>׷<EFBFBD> <20>ʿ<EFBFBD><CABF><EFBFBD> <20><><EFBFBD>µ<EFBFBD>, Ư<><C6AF> <20><><EFBFBD>츦 <20><><EFBFBD><EFBFBD><EFBFBD>ϰ<EFBFBD>
// <20><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ݷ<EFBFBD><DDB7><EFBFBD> <20>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ԵDZ<D4B5> <20><><EFBFBD><EFBFBD><EFBFBD>Դϴ<D4B4>.
doStuff()
// <20><><EFBFBD>⼭<EFBFBD><E2BCAD> <20><><EFBFBD><EFBFBD><EFBFBD>ݷ<EFBFBD><DDB7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϰڽ<CFB0><DABD>ϴ<EFBFBD>. <20><><EFBFBD><EFBFBD><EFBFBD>ݷ<EFBFBD><DDB7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>δ<EFBFBD>
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>̳<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʈ<EFBFBD><C6AE> <20><>Ÿ<EFBFBD><C5B8> <20><><EFBFBD>̵带 <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>.
///////////////////////////////////
// 1. <20><><EFBFBD><EFBFBD>, <20><><EFBFBD>ڿ<EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
// <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ<EFBFBD><C6AE><EFBFBD><EFBFBD> <20><> <20>ϳ<EFBFBD><CFB3><EFBFBD> <20><><EFBFBD><EFBFBD> Ÿ<><C5B8>(64<36><34>Ʈ IEEE 754 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>)<29><><EFBFBD><EFBFBD>
// <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
3 // = 3
1.5 // = 1.5
// <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
1 + 1 // = 2
8 - 1 // = 7
10 * 2 // = 20
35 / 5 // = 7
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʴ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>Ե˴ϴ<CBB4>.
5 / 2 // = 2.5
// <20><>Ʈ <20><><EFBFBD>굵 <20><><EFBFBD><EFBFBD><EFBFBD>˴ϴ<CBB4>. float<61><74> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>Ʈ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϸ<EFBFBD>
// 32<33><32>Ʈ<EFBFBD><C6AE><EFBFBD><EFBFBD> <20><>ȣ<EFBFBD><C8A3> <20>ִ<EFBFBD> int<6E><74> <20><>ȯ<EFBFBD>˴ϴ<CBB4>.
1 << 2 // = 4
// <20><>ȣ<EFBFBD><C8A3> <20>̿<EFBFBD><CCBF>ϸ<EFBFBD> <20>켱<EFBFBD><ECBCB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
(1 + 3) * 2 // = 8
// <20><><EFBFBD><EFBFBD> <20><><EFBFBD>ڰ<EFBFBD> <20>ƴ<EFBFBD> Ư<><C6AF><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
Infinity // 1/0 1/0<><30> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
-Infinity // -1/0<><30> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
NaN // 0/0<><30> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
// <20>Ҹ<EFBFBD> Ÿ<>Ե<EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
true
false
// <20><><EFBFBD>ڿ<EFBFBD><DABF><EFBFBD> '<27><> "<22><> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
'abc'
"Hello, world"
// <20><><EFBFBD><EFBFBD> <20><><EFBFBD>꿡<EFBFBD><EABFA1> ! <20><>ȣ<EFBFBD><C8A3> <20>̿<EFBFBD><CCBF>մϴ<D5B4>.
!true // = false
!false // = true
// <20><><EFBFBD>ϼ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ==
1 == 1 // = true
2 == 1 // = false
// <20><><EFBFBD><EFBFBD>ġ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> !=
1 != 1 // = false
2 != 1 // = true
// <20><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
1 < 10 // = true
1 > 10 // = false
2 <= 2 // = true
2 >= 2 // = true
// <20><><EFBFBD>ڿ<EFBFBD><DABF><EFBFBD> +<2B><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
"Hello " + "world!" // = "Hello world!"
// <20>׸<EFBFBD><D7B8><EFBFBD> <<3C><> ><3E><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
"a" < "b" // = true
// <20><><EFBFBD><EFBFBD> <20><> Ÿ<><C5B8> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȯ<EFBFBD><C8AF> <20><><EFBFBD><EFBFBD><EFBFBD>˴ϴ<CBB4>.
"5" == 5 // = true
// ===<3D><> <20><><EFBFBD><EFBFBD> <20>ʴ´ٸ<C2B4> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
"5" === 5 // = false
// charAt<41><74> <20>̿<EFBFBD><CCBF>ϸ<EFBFBD> <20><><EFBFBD>ڿ<EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD>ڿ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
"This is a string".charAt(0)
// null<6C><6C> undefined<65><64> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
null // <20>ǵ<EFBFBD><C7B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ƴ<EFBFBD><C6B4><EFBFBD> <20><>Ÿ<EFBFBD><C5B8><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
undefined // <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>Ÿ<EFBFBD><C5B8><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
// null, undefinded, NaN, 0, ""<22><> <20><><EFBFBD><EFBFBD><EFBFBD≯<EFBFBD>, <20><> <20><><EFBFBD><EFBFBD> <20>ٸ<EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD>Դϴ<D4B4>.
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 0<><30> <20><><EFBFBD><EFBFBD><EFBFBD≯<EFBFBD>, "0"<22><> <20><><EFBFBD>Դϴ<D4B4>(<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 0 == "0"<22>̴<EFBFBD><CCB4><EFBFBD><EFBFBD><EFBFBD>).
///////////////////////////////////
// 2. <20><><EFBFBD><EFBFBD>, <20>迭, <20><>ü
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> var Ű<><C5B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>. <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ<EFBFBD><C6AE> <20><><EFBFBD><EFBFBD> Ÿ<><C5B8> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
// Ÿ<><C5B8><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʿ䰡 <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>. <20><><EFBFBD><EFBFBD> <20>Ҵ<EFBFBD><D2B4><EFBFBD> <20><><EFBFBD><EFBFBD> = <20><><EFBFBD><EFBFBD> <20>ϳ<EFBFBD><CFB3><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
var someVar = 5
// var Ű<><C5B0><EFBFBD>带 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʾƵ<CABE> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>߻<EFBFBD><DFBB><EFBFBD><EFBFBD><EFBFBD> <20>ʽ<EFBFBD><CABD>ϴ<EFBFBD>.
someOtherVar = 10
// <20>׷<EFBFBD><D7B7><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ȿ<EFBFBD><C8BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ƴ϶<C6B4>
// <20><><EFBFBD><EFBFBD> <20><>ȿ<EFBFBD><C8BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>˴ϴ<CBB4>.
// <20><><EFBFBD><EFBFBD> <20>Ҵ<EFBFBD><D2B4><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> ä<><C3A4> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> undefined<65><64> <20><><EFBFBD><EFBFBD><EFBFBD>˴ϴ<CBB4>.
var someThirdVar // = undefined
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ǥ<><C7A5><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>.
someVar += 5 // someVar = someVar + 5;<3B><> <20><><EFBFBD><EFBFBD>. <20><><EFBFBD><EFBFBD> someVar<61><72> 10.
someVar *= 10 // somVar<61><72> 100
// 1<><31> <20><><EFBFBD>ϰų<CFB0> <20><><EFBFBD><EFBFBD> <20>ξ<EFBFBD> <20><> ª<><C2AA> ǥ<><C7A5><EFBFBD><EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
someVar++ // <20><><EFBFBD><EFBFBD> someVar<61><72> 101
someVar-- // <20>ٽ<EFBFBD> 100<30><30><EFBFBD><EFBFBD> <20>ǵ<EFBFBD><C7B5>ư<EFBFBD>
// <20>迭<EFBFBD><E8BFAD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> Ÿ<><C5B8> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>Դϴ<D4B4>.
var myArray = ["Hello", 45, true]
// <20>迭<EFBFBD><E8BFAD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ȣ<EFBFBD><C8A3> <20>ѷ<EFBFBD><D1B7><EFBFBD> <20>ε<EFBFBD><CEB5><EFBFBD><EFBFBD><EFBFBD> <20>̿<EFBFBD><CCBF><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
// <20>迭<EFBFBD><E8BFAD> <20>ε<EFBFBD><CEB5><EFBFBD><EFBFBD><EFBFBD> 0<><30><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
myArray[1] // = 45
// <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ<EFBFBD><C6AE> <20><>ü<EFBFBD><C3BC> <20>ٸ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> '<27><><EFBFBD><EFBFBD>'<27>̳<EFBFBD> '<27><>'<27><> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>.
// <20><>, Ű-<2D><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>÷<EFBFBD><C3B7><EFBFBD><EFBFBD>Դϴ<D4B4>.
{key1: "Hello", key2: "World"}
// Ű<><C5B0> <20><><EFBFBD>ڿ<EFBFBD><DABF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ȿ<EFBFBD><C8BF> <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ <20>ĺ<EFBFBD><C4BA><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥ<EFBFBD><C7A5> <20>ʿ<EFBFBD><CABF><EFBFBD><EFBFBD><EFBFBD> <20>ʽ<EFBFBD><CABD>ϴ<EFBFBD>. <20><><EFBFBD><EFBFBD> <20> Ÿ<><C5B8><EFBFBD>̵<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
var myObj = {myKey: "myValue", "my other key": 4}
// <20><>ü <20>Ӽ<EFBFBD><D3BC><EFBFBD><EFBFBD><EFBFBD> <20>ε<EFBFBD><CEB5><EFBFBD><EFBFBD><EFBFBD> <20>̿<EFBFBD><CCBF><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
myObj["my other key"] // = 4
// <20>Ǵ<EFBFBD> Ű<><C5B0> <20><>ȿ<EFBFBD><C8BF> <20>ĺ<EFBFBD><C4BA><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><> ǥ<><C7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>̿<EFBFBD><CCBF><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
myObj.myKey // = "myValue"
// <20><>ü<EFBFBD><C3BC> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>. <20><>, <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϰų<CFB0> <20><> Ű<><C5B0> <20>߰<EFBFBD><DFB0><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
myObj.myThirdKey = true
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>Ϸ<EFBFBD><CFB7><EFBFBD> <20>ϸ<EFBFBD> undefined<65><64> <20><>ȯ<EFBFBD>˴ϴ<CBB4>.
myObj.myFourthKey // = undefined
///////////////////////////////////
// 3. <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
// if <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
var count = 1
if (count == 3){
// count<6E><74> 3<><33> <20><><EFBFBD><EFBFBD> <20>򰡵<EFBFBD>
} else if (count == 4) {
// count<6E><74> 4<><34> <20><><EFBFBD><EFBFBD> <20>򰡵<EFBFBD>
} else {
// count<6E><74> 3<>̳<EFBFBD> 4<><34> <20>ƴ<EFBFBD> <20><><EFBFBD>쿡 <20>򰡵<EFBFBD>
}
// while<6C><65> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դϴ<D4B4>.
while (true) {
// <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>!
}
// do-while <20><><EFBFBD><EFBFBD> <20>׻<EFBFBD> <20>ּ<EFBFBD> <20><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ȴٴ<C8B4> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϸ<EFBFBD>
// while <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
var input
do {
input = getInput()
} while (!isValid(input))
// for <20><><EFBFBD><EFBFBD> C<><43> <20>ڹ<EFBFBD><DAB9><EFBFBD> for <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>.
// <20>ʱ<EFBFBD>ȭ<EFBFBD><C8AD>; <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
for (var i = 0; i < 5; i++){
// 5<><35> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
}
// &&<26><> <20><><EFBFBD><EFBFBD> and<6E>̰<EFBFBD> ||<7C><> <20><><EFBFBD><EFBFBD> or<6F>Դϴ<D4B4>.
if (house.size == "big" && house.colour == "blue"){
house.contains = "bear"
}
if (colour == "red" || colour == "blue"){
// <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>̰ų<CCB0> <20>Ķ<EFBFBD>
}
// &&<26><> ||<7C><> "<22><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>"<22><> <20><><EFBFBD><EFBFBD><EFBFBD>ϴµ<CFB4>, <20>⺻<EFBFBD><E2BABB><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
var name = otherName || "default"
///////////////////////////////////
// 4. <20>Լ<EFBFBD>, <20><>ȿ<EFBFBD><C8BF><EFBFBD><EFBFBD>, Ŭ<><C5AC><EFBFBD><EFBFBD>
// <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ <20>Լ<EFBFBD><D4BC><EFBFBD> function Ű<><C5B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
function myFunction(thing){
return thing.toUpperCase()
}
myFunction("foo") // = "FOO"
// <20>Լ<EFBFBD><D4BC><EFBFBD> "<22>͸<EFBFBD>"<22><><EFBFBD><EFBFBD>, <20><> <20≯<EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
function(thing){
return thing.toLowerCase()
}
// (<28>Լ<EFBFBD><D4BC><EFBFBD> <20><><EFBFBD><EFBFBD>Ű<EFBFBD><C5B0> <20≯<EFBFBD><CCB8><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>Լ<EFBFBD><D4BC><EFBFBD> ȣ<><C8A3><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>)
// <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ <20>Լ<EFBFBD><D4BC><EFBFBD> <20>ϱ<EFBFBD> <20><>ü<EFBFBD>̹Ƿ<CCB9> <20>ٸ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>Ҵ<EFBFBD><D2B4>ϰ<EFBFBD>
// <20>ٸ<EFBFBD> <20>Լ<EFBFBD><D4BC><EFBFBD> <20><><EFBFBD>ڷ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>. <20><><EFBFBD><EFBFBD>, <20>̺<EFBFBD>Ʈ <20>ڵ鷯<DAB5><E9B7AF> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
function myFunction(){
// <20><> <20>ڵ<EFBFBD><DAB5><EFBFBD> 5<><35> <20><><EFBFBD><EFBFBD> ȣ<><C8A3><EFBFBD><EFBFBD>
}
setTimeout(myFunction, 5000)
// <20>ٸ<EFBFBD> <20>Լ<EFBFBD><D4BC><EFBFBD> ȣ<><C8A3><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>Լ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ۼ<EFBFBD><DBBC><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
setTimeout(function myFunction(){
// <20><> <20>ڵ<EFBFBD><DAB5><EFBFBD> 5<><35> <20><><EFBFBD><EFBFBD> ȣ<><C8A3><EFBFBD><EFBFBD>
}, 5000)
// <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ<EFBFBD><C6AE><EFBFBD><EFBFBD> <20>Լ<EFBFBD> <20><>ȿ<EFBFBD><C8BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
// <20>Լ<EFBFBD><D4BC><EFBFBD> <20><>ü<EFBFBD><C3BC><EFBFBD><EFBFBD> <20><>ȿ<EFBFBD><C8BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ٸ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ȿ<EFBFBD><C8BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʽ<EFBFBD><CABD>ϴ<EFBFBD>.
if (true){
var i = 5
}
i // = 5 - <20><><EFBFBD><EFBFBD> <20><>ȿ<EFBFBD><C8BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD> <20><><EFBFBD><EFBFBD><EEBFA1><EFBFBD><EFBFBD> undefined<65><64> <20>ƴմϴ<D5B4>.
// <20>̰<EFBFBD><CCB0><EFBFBD> "<22><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>Ǵ<EFBFBD> <20>͸<EFBFBD> <20>Լ<EFBFBD>"<22><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>̾<EFBFBD><CCBE><EFBFBD><EFBFBD>µ<EFBFBD>,
// <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ӽ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><>ȿ<EFBFBD><C8BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>Ǵ<EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
(function(){
var temporary = 5
// '<27><><EFBFBD><EFBFBD> <20><>ü'<27><> <20>Ҵ<EFBFBD><D2B4>ϴ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><>ȿ<EFBFBD><C8BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ִµ<D6B4>,
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><>ü<EFBFBD><C3BC> <20>׻<EFBFBD> 'window'<27>Դϴ<D4B4>. <20><><EFBFBD><EFBFBD> <20><>ü<EFBFBD><C3BC>
// Node.js<6A><73> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ƴ<EFBFBD> ȯ<>濡<EFBFBD><E6BFA1><EFBFBD><EFBFBD> <20>ٸ<EFBFBD> <20≯<EFBFBD><CCB8><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
window.permanent = 10
// <20>Ǵ<EFBFBD> <20>տ<EFBFBD><D5BF><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ߴٽ<DFB4><D9BD><EFBFBD> var Ű<><C5B0><EFBFBD>带 <20><> <20><><EFBFBD><EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
permanent2 = 15
})()
temporary // ReferenceError <20>߻<EFBFBD>
permanent // = 10
permanent2 // = 15
// <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ<EFBFBD><C6AE> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><> <20>ϳ<EFBFBD><CFB3><EFBFBD> Ŭ<><C5AC><EFBFBD><EFBFBD>(closure)<29>Դϴ<D4B4>.
// <20>Լ<EFBFBD><D4BC><EFBFBD> <20>ٸ<EFBFBD> <20>Լ<EFBFBD> <20>ȿ<EFBFBD><C8BF><EFBFBD> <20><><EFBFBD>ǵǸ<C7B5> <20><><EFBFBD>ʿ<EFBFBD> <20><><EFBFBD>ǵ<EFBFBD> <20>Լ<EFBFBD><D4BC><EFBFBD> <20>ٱ<EFBFBD> <20>Լ<EFBFBD><D4BC><EFBFBD>
// <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
function sayHelloInFiveSeconds(name){
var prompt = "Hello, " + name + "!"
function inner(){
alert(prompt)
}
setTimeout(inner, 5000)
// setTimeout<75><74> <20>񵿱<EFBFBD><F1B5BFB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϹǷ<CFB9> <20><> <20>Լ<EFBFBD><D4BC><EFBFBD> 5<><35> <20><><EFBFBD><EFBFBD>
// <20><><EFBFBD>ٸ<EFBFBD><D9B8><EFBFBD> <20>ʰ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>Ĩ<EFBFBD>ϴ<EFBFBD>. <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 5<>ʰ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> inner<65><72><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
// prompt<70><74> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
}
sayHelloInFiveSeconds("Adam") // will open a popup with "Hello, Adam!" in 5s
///////////////////////////////////
// 5. <20><>ü <20><>ȭ; <20><><EFBFBD><EFBFBD><EFBFBD>ڿ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD><C5B8>
// <20><>ü<EFBFBD><C3BC> <20>Լ<EFBFBD><D4BC><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
var myObj = {
myFunc: function(){
return "Hello world!"
}
}
myObj.myFunc() // = "Hello world!"
// <20><>ü<EFBFBD><C3BC> <20><><EFBFBD>Ե<EFBFBD> <20>Լ<EFBFBD><D4BC><EFBFBD> ȣ<><C8A3><EFBFBD>Ǹ<EFBFBD> <20>Լ<EFBFBD><D4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> this Ű<><C5B0><EFBFBD>带 <20>̿<EFBFBD><CCBF><EFBFBD>
// <20>ش<EFBFBD> <20>Լ<EFBFBD><D4BC><EFBFBD> <20><><EFBFBD>Ե<EFBFBD> <20><>ü<EFBFBD><C3BC> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
myObj = {
myString: "Hello world!",
myFunc: function(){
return this.myString
}
}
myObj.myFunc() // = "Hello world!"
// <20><><EFBFBD>⼭ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>Լ<EFBFBD><D4BC><EFBFBD> <20><><EFBFBD>ǵ<EFBFBD> <20><><EFBFBD><EFBFBD> <20>ƴ<EFBFBD> <20>Լ<EFBFBD><D4BC><EFBFBD> ȣ<><C8A3><EFBFBD>Ǵ<EFBFBD>
// <20><><EFBFBD>İ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>. <20>׷<EFBFBD><D7B7><EFBFBD> <20>Ʒ<EFBFBD> <20>Լ<EFBFBD><D4BC><EFBFBD> <20><>ü <20><><EFBFBD>ؽ<EFBFBD>Ʈ<EFBFBD><C6AE><EFBFBD><EFBFBD>
// ȣ<><C8A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʽ<EFBFBD><CABD>ϴ<EFBFBD>.
var myFunc = myObj.myFunc
myFunc() // = undefined
// <20>ݴ<EFBFBD><DDB4><EFBFBD> <20>Լ<EFBFBD><D4BC><EFBFBD> <20><>ü<EFBFBD><C3BC> <20>Ҵ<EFBFBD><D2B4>ϰ<EFBFBD> this<69><73> <20><><EFBFBD><EFBFBD> <20>ش<EFBFBD> <20><>ü<EFBFBD><C3BC> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
// <20>Լ<EFBFBD><D4BC><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><>ü<EFBFBD><C3BC> <20>߰<EFBFBD><DFB0><EFBFBD><EFBFBD><EFBFBD> <20>ʾҴ<CABE><D2B4><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դϴ<D4B4>.
var myOtherFunc = function(){
return this.myString.toUpperCase()
}
myObj.myOtherFunc = myOtherFunc
myObj.myOtherFunc() // = "HELLO WORLD!"
// new Ű<><C5B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>Լ<EFBFBD><D4BC><EFBFBD> ȣ<><C8A3><EFBFBD>ϸ<EFBFBD> <20><><EFBFBD>ο<EFBFBD> <20><>ü<EFBFBD><C3BC> <20><><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD> this<69><73> <20><><EFBFBD><EFBFBD>
// <20>Լ<EFBFBD><D4BC><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ְ<EFBFBD> <20>˴ϴ<CBB4>. <20>̷<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>Լ<EFBFBD><D4BC><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ڶ<EFBFBD> <20>մϴ<D5B4>.
var MyConstructor = function(){
this.myNumber = 5
}
myNewObj = new MyConstructor() // = {myNumber: 5}
myNewObj.myNumber // = 5
// <20><><EFBFBD><EFBFBD> <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ <20><>ü<EFBFBD><C3BC> 'prototype'<27><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>. <20><20><>ü<EFBFBD><C3BC> <20><><EFBFBD><EFBFBD>
// <20><><EFBFBD><EFBFBD> <20><>ü<EFBFBD><C3BC><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʴ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƽ<EFBFBD><C6BC> <20><><EFBFBD><EFBFBD><EFBFBD>ϸ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD> <20><><EFBFBD>η<EFBFBD>Ÿ<EFBFBD>Կ<EFBFBD><D4BF><EFBFBD>
// <20>ش<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƽ<EFBFBD><C6BC> ã<><C3A3><EFBFBD>ϴ<EFBFBD>.
// <20>Ϻ<EFBFBD> <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ <20><><EFBFBD><EFBFBD>ü<EFBFBD><C3BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD> __proto__<5F><5F><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƽ<EFBFBD><C6BC>
// <20><>ü<EFBFBD><C3BC> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD>Կ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϱ⵵ <20>մϴ<D5B4>. <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD><C5B8><EFBFBD><EFBFBD>
// <20><><EFBFBD><EFBFBD><EFBFBD>ϱ⿡<CFB1><E2BFA1> <20>̷<EFBFBD> <20><><EFBFBD>뵵 <20><><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD> __proto__<5F><5F> ǥ<>ؿ<EFBFBD> <20><><EFBFBD>Ե<EFBFBD>
// <20><><EFBFBD><EFBFBD> <20>ʽ<EFBFBD><CABD>ϴ<EFBFBD>. <20><><EFBFBD>߿<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD><C5B8><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD> ǥ<><C7A5> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>캸<EFBFBD>ڽ<EFBFBD><DABD>ϴ<EFBFBD>.
var myObj = {
myString: "Hello world!",
}
var myPrototype = {
meaningOfLife: 42,
myFunc: function(){
return this.myString.toLowerCase()
}
}
myObj.__proto__ = myPrototype
myObj.meaningOfLife // = 42
// <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>Լ<EFBFBD><D4BC><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>մϴ<D5B4>.
myObj.myFunc() // = "hello world!"
// <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƽ<EFBFBD><C6BC> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD>Կ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD><C5B8><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD><C5B8><EFBFBD><EFBFBD> ã<><C3A3> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>˴ϴ<CBB4>.
myPrototype.__proto__ = {
myBoolean: true
}
myObj.myBoolean // = true
// <20><><EFBFBD>⼭ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>Ͼ<CFBE><EEB3AA> <20>ʽ<EFBFBD><CABD>ϴ<EFBFBD>. <20><> <20><>ü<EFBFBD><C3BC><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD>Կ<EFBFBD> <20><><EFBFBD><EFBFBD>
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>. <20>̴<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD><C5B8><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϸ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
// <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ݿ<EFBFBD><DDBF>ȴٴ<C8B4> <20>ǹ<EFBFBD><C7B9>Դϴ<D4B4>.
myPrototype.meaningOfLife = 43
myObj.meaningOfLife // = 43
// <20>տ<EFBFBD><D5BF><EFBFBD> __proto__<5F><5F> ǥ<>ؿ<EFBFBD> <20><><EFBFBD>Ե<EFBFBD> <20><><EFBFBD><EFBFBD> <20>ʴٰ<CAB4> <20>̾߱<CCBE><DFB1>ߴµ<DFB4>,
// <20><><EFBFBD><EFBFBD> <20><>ü<EFBFBD><C3BC> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD><C5B8><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD> ǥ<><C7A5> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>.
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Ư<><C6AF> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD><C5B8><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ο<EFBFBD> <20><>ü<EFBFBD><C3BC> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD> <20><> <20><><EFBFBD><EFBFBD>
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
// ù <20><>° <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Object.create<74><65> <20>̿<EFBFBD><CCBF>ϴ<EFBFBD> <20><><EFBFBD>ε<EFBFBD>,
// Object.create<74><65> <20>ֱٿ<D6B1> <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ<EFBFBD><C6AE> <20>߰<EFBFBD><DFB0><EFBFBD> <20><><EFBFBD>̶<EFBFBD><CCB6><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
// <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ü<EFBFBD><C3BC><EFBFBD><EFBFBD> <20>̿<EFBFBD><CCBF><EFBFBD> <20><> <20>ִ<EFBFBD> <20><><EFBFBD><EFBFBD> <20>ƴմϴ<D5B4>.
var myObj = Object.create(myPrototype)
myObj.meaningOfLife // = 43
// <20><> <20><>° <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>𼭳<EFBFBD> <20><><EFBFBD>ϴ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ε<EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD>ڿ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
// <20><><EFBFBD><EFBFBD><EFBFBD>ڿ<EFBFBD><DABF><EFBFBD> prototype<70>̶<EFBFBD><CCB6><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƽ<EFBFBD><C6BC> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>. <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƽ<EFBFBD><C6BC>
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>Լ<EFBFBD> <20><>ü<EFBFBD><C3BC> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD><C5B8><EFBFBD><EFBFBD> *<2A>ƴϰ<C6B4>* <20><><EFBFBD><EFBFBD><EFBFBD>ڿ<EFBFBD> new Ű<><C5B0><EFBFBD>带 <20>̿<EFBFBD><CCBF><EFBFBD>
// <20><>ü<EFBFBD><C3BC> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD>ο<EFBFBD> <20><>ü<EFBFBD><C3BC> <20>޴<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD><C5B8><EFBFBD>Դϴ<D4B4>.
myConstructor.prototype = {
getMyNumber: function(){
return this.myNumber
}
}
var myNewObj2 = new myConstructor()
myNewObj2.getMyNumber() // = 5
// <20><><EFBFBD>ڿ<EFBFBD><DABF><EFBFBD> <20><><EFBFBD>ڿ<EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> Ÿ<>Կ<EFBFBD><D4BF><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><>ü<EFBFBD><C3BC>
// <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ڰ<EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
var myNumber = 12
var myNumberObj = new Number(12)
myNumber == myNumberObj // = true
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>Ȯ<EFBFBD><C8AE> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʽ<EFBFBD><CABD>ϴ<EFBFBD>.
typeof(myNumber) // = 'number'
typeof(myNumberObj) // = 'object'
myNumber === myNumberObj // = false
if (0){
// 0<><30> <20><><EFBFBD><EFBFBD><EFBFBD>̶<EFBFBD><CCB6><EFBFBD> <20><> <20>ڵ<EFBFBD><DAB5><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʽ<EFBFBD><CABD>ϴ<EFBFBD>.
}
if (Number(0)){
// Number(0)<29><> <20><><EFBFBD>̶<EFBFBD><CCB6><EFBFBD> <20><> <20>ڵ<EFBFBD><DAB5><EFBFBD> *<2A><><EFBFBD><EFBFBD><EFBFBD>˴ϴ<CBB4>*.
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><>ü<EFBFBD><C3BC> <20>Ϲ<EFBFBD> <20><><EFBFBD><EFBFBD> <20>Լ<EFBFBD><D4BC><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD><C5B8><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϱ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
// <20><><EFBFBD><EFBFBD> <20><><EFBFBD>ڿ<EFBFBD><DABF><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>߰<EFBFBD><DFB0><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
String.prototype.firstCharacter = function(){
return this.charAt(0)
}
"abc".firstCharacter() // = "a"
// <20>̷<EFBFBD><CCB7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ<EFBFBD><C6AE>
// <20><><EFBFBD>ο<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD> "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(polyfilling)"<22><> <20><><EFBFBD><EFBFBD> <20>̿<EFBFBD><CCBF>ǹǷ<C7B9>
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> ȯ<>濡<EFBFBD><E6BFA1> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
// <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>, Object.create<74><65> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ü<EFBFBD><C3BC><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ƴ϶<C6B4><CFB6><EFBFBD>
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>Ʒ<EFBFBD><C6B7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>̿<EFBFBD><CCBF><EFBFBD> Object.create<74><65> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
if (Object.create === undefined){ // don't overwrite it if it exists
Object.create = function(proto){
// <20>ùٸ<C3B9> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD><C5B8><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ӽ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ڸ<EFBFBD> <20><><EFBFBD><EFBFBD>
var Constructor = function(){}
Constructor.prototype = proto
// <20>׷<EFBFBD> <20><><EFBFBD><EFBFBD> <20>ӽ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ڸ<EFBFBD> <20>̿<EFBFBD><CCBF><EFBFBD> <20><><EFBFBD>ο<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD><C5B8><EFBFBD><EFBFBD>
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ü<EFBFBD><C3BC> <20><><EFBFBD><EFBFBD>
return new Constructor()
}
}
```
## <20><>Ÿ <20><><EFBFBD><EFBFBD> <20>ڷ<EFBFBD>
[<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>Ʈ<EFBFBD><C6AE>ũ](https://developer.mozilla.org/en-US/docs/Web/JavaScript)<29><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ڹٽ<EFBFBD>ũ<EFBFBD><EFBFBD>Ʈ<EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>Ǹ<EFBFBD><C7B8><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>. <20><><EFBFBD>Ҿ<EFBFBD> <20><>Ű <20><><EFBFBD><EFBFBD><EFBFBD>̶<EFBFBD><CCB6><EFBFBD> <20><> <20><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>Ǹ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>и<EFBFBD><D0B8><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ν<EFBFBD> <20>ٸ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>鿡<EFBFBD><E9BFA1> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
MDN<EFBFBD><EFBFBD> ['<27>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ <20><><EFBFBD>Թ<EFBFBD>'](https://developer.mozilla.org/ko/docs/A_re-introduction_to_JavaScript)<29><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>⼭ <20>ٷ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ڼ<EFBFBD><DABC><EFBFBD> <20>ٷ<EFBFBD><D9B7><EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>. <20><> <20>ڷῡ<DAB7><E1BFA1><EFBFBD><EFBFBD> <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ <20><><EFBFBD><EFBFBD> <20><>ü<EFBFBD><C3BC>
<EFBFBD><EFBFBD><EFBFBD>ؼ<EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϰ<EFBFBD> <20>ٷ<EFBFBD><D9B7><EFBFBD><EFBFBD>ϴ<EFBFBD>. <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ<EFBFBD><C6AE> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʹٸ<CDB4>
[<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ü <20><><EFBFBD><EFBFBD>(Document Object Model)](https://developer.mozilla.org/en-US/docs/Using_the_W3C_DOM_Level_1_Core)<29><>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϱ<EFBFBD> <20>ٶ<EFBFBD><D9B6>ϴ<EFBFBD>.
[<EFBFBD>ڹٽ<EFBFBD>ũ<EFBFBD><EFBFBD>Ʈ <20><><EFBFBD><EFBFBD>](http://bonsaiden.github.io/JavaScript-Garden/)<29><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ <20><><EFBFBD><EFBFBD><EEBFA1>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>߳<EFBFBD><DFB3><EFBFBD> <20><><EFBFBD><EFBFBD> <20>κе<CEBA><D0B5><EFBFBD> <20>ɵ<EFBFBD> <20>ְ<EFBFBD> <20>ٷ<EFBFBD><D9B7>ϴ<EFBFBD>.
<EFBFBD><EFBFBD><EFBFBD>Ҿ<EFBFBD> <20><> <20>ۿ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>⿩<EFBFBD><E2BFA9> <20>е<EFBFBD><D0B5><EFBFBD>, <20><><EFBFBD><EFBFBD> <20><> <20>Ϻδ<CFBA> <20><> <20><><EFBFBD><EFBFBD>Ʈ<EFBFBD><C6AE> <20>ִ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>(Louie Dihn)<29><> <20><><EFBFBD>̽<EFBFBD> Ʃ<>丮<EFBFBD><E4B8AE><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>Ʈ<EFBFBD><C6AE>ũ<EFBFBD><C5A9> <20>ִ<EFBFBD>
[<EFBFBD>ڹٽ<EFBFBD>ũ<EFBFBD><EFBFBD>Ʈ Ʃ<>丮<EFBFBD><E4B8AE>](https://developer.mozilla.org/en-US/docs/Web/JavaScript/A_re-introduction_to_JavaScript)<29><> <20><><EFBFBD><EFBFBD><EFBFBD>߽<EFBFBD><DFBD>ϴ<EFBFBD>.

423
ko-kr/lua-kr.html.markdown Normal file
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@@ -0,0 +1,423 @@
---
language: lua
category: language
contributors:
- ["Tyler Neylon", "http://tylerneylon.com/"]
translators:
- ["wikibook", "http://wikibook.co.kr"]
lang: ko-kr
---
```lua
-- <20><><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD> <20><> <20><>¥<EFBFBD><C2A5> <20>ּ<EFBFBD><D6BC><EFBFBD> <20>ǹ<EFBFBD><C7B9>մϴ<D5B4>.
--[[
[<5B><> ]<5D><> <20><> <20><><EFBFBD><EFBFBD> <20>߰<EFBFBD><DFB0>ϸ<EFBFBD> <20><><EFBFBD><EFBFBD> <20><> <20>ּ<EFBFBD><D6BC><EFBFBD> <20>˴ϴ<CBB4>.
--]]
----------------------------------------------------
-- 1. <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>帧 <20><><EFBFBD><EFBFBD>
----------------------------------------------------
num = 42 -- <20><><EFBFBD><EFBFBD> <20><><EFBFBD>ڴ<EFBFBD> double<6C>Դϴ<D4B4>.
-- <20><><EFBFBD><EFBFBD> <20>ʿ<EFBFBD><CABF><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>. 64<36><34>Ʈ double<6C><65>
-- <20><>Ȯ<EFBFBD><C8AE> int <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϱ<EFBFBD> <20><><EFBFBD><EFBFBD> 52<35><32>Ʈ<EFBFBD><C6AE> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-- <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>. 52<35><32>Ʈ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> int <20><><EFBFBD><EFBFBD> <20><><EFBFBD>ؼ<EFBFBD><D8BC><EFBFBD>
-- <20><><EFBFBD><EFBFBD> <20><><EFBFBD>е<EFBFBD><D0B5><EFBFBD> <20><><EFBFBD>õ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʽ<EFBFBD><CABD>ϴ<EFBFBD>.
s = 'walternate' -- <20><><EFBFBD>̽<EFBFBD><CCBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>Һ<EFBFBD> <20><><EFBFBD>ڿ<EFBFBD>
t = "ū<><C5AB><EFBFBD><EFBFBD>ǥ<EFBFBD><C7A5> <20>ᵵ <20>˴ϴ<CBB4>"
u = [[ <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ȣ<EFBFBD><C8A3>
<20><><EFBFBD><EFBFBD> <20><> <20><><EFBFBD>ڿ<EFBFBD><DABF><EFBFBD>
<20><>Ÿ<EFBFBD><C5B8><EFBFBD>ϴ<EFBFBD>.]]
t = nil -- <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> t. <20><><EFBFBD>ƴ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>÷<EFBFBD><C3B7><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
-- <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> do/end<6E><64> <20><><EFBFBD><EFBFBD> Ű<><C5B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>Ÿ<EFBFBD><C5B8><EFBFBD>ϴ<EFBFBD>:
while num < 50 do
num = num + 1 -- ++<2B><> += <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD> <20><> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>.
end
-- If <20><>:
if num > 40 then
print('40 <20>̻<EFBFBD>')
elseif s ~= 'walternate' then -- ~=<3D><> '<27><><EFBFBD><EFBFBD> <20>ʴ<EFBFBD>'<27>Դϴ<D4B4>.
-- <20><><EFBFBD>ϼ<EFBFBD> <20>˻<EFBFBD><CBBB><EFBFBD> <20><><EFBFBD>̽<EFBFBD><CCBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ==<3D>Դϴ<D4B4>.
-- <20><><EFBFBD>ڿ<EFBFBD><DABF><EFBFBD><EFBFBD><EFBFBD> <20><> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
io.write('not over 40\n') -- <20>⺻<EFBFBD><E2BABB><EFBFBD><EFBFBD><EFBFBD><EFBFBD> stdout<75><74> <20><><EFBFBD>ϴ<EFBFBD>.
else
-- <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>⺻<EFBFBD><E2BABB><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>Դϴ<D4B4>.
thisIsGlobal = 5 -- <20><>Ÿ ǥ<><C7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>Ϲ<EFBFBD><CFB9><EFBFBD><EFBFBD>Դϴ<D4B4>.
-- <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>:
local line = io.read() -- <20><><EFBFBD><EFBFBD> stdin <20><><EFBFBD><EFBFBD> <20>н<EFBFBD><D0BD>ϴ<EFBFBD>
-- <20><><EFBFBD>ڿ<EFBFBD> <20><><EFBFBD>ῡ<EFBFBD><E1BFA1> .. <20><><EFBFBD><EFBFBD><EFBFBD>ڸ<EFBFBD> <20><><EFBFBD>ϴ<EFBFBD>:
print('<27>ܿ<EFBFBD><DCBF><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>, ' .. line)
end
-- <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> nil<69><6C> <20><>ȯ<EFBFBD>մϴ<D5B4>.
-- <20><><EFBFBD><EFBFBD> <20>ڵ带 <20><><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ʽ<EFBFBD><CABD>ϴ<EFBFBD>:
foo = anUnknownVariable -- <20><><EFBFBD><EFBFBD> foo<6F><6F> nil<69>Դϴ<D4B4>.
aBoolValue = false
-- nil<69><6C> false<73><65><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դϴ<D4B4>; 0<><30> ''<27><> <20><><EFBFBD>Դϴ<D4B4>!
if not aBoolValue then print('twas false') end
-- 'or'<27><> 'and'<27><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>(short-circuit)<29>˴ϴ<CBB4>.
-- <20><><EFBFBD><EFBFBD> <20>ڵ<EFBFBD><DAB5><EFBFBD> C/<2F>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ<EFBFBD><C6AE> a?b:c <20><><EFBFBD><EFBFBD><EFBFBD>ڿ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>:
ans = aBoolValue and 'yes' or 'no' --> 'no'
karlSum = 0
for i = 1, 100 do -- <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ҵ<EFBFBD> <20><><EFBFBD>Ե˴ϴ<CBB4>.
karlSum = karlSum + i
end
-- ī<><C4AB>Ʈ <20>ٿ<EFBFBD><D9BF><EFBFBD> <20><> <20><><EFBFBD><EFBFBD> "100, 1, -1"<22><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ϴ<EFBFBD>.
fredSum = 0
for j = 100, 1, -1 do fredSum = fredSum + j end
-- <20>Ϲ<EFBFBD><CFB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> begin, end[, step]<5D>Դϴ<D4B4>.
-- <20><> <20>ٸ<EFBFBD> <20>ݺ<EFBFBD><DDBA><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>:
repeat
print('<27>̷<EFBFBD><CCB7><EFBFBD> <20><><EFBFBD><EFBFBD>')
num = num - 1
until num == 0
----------------------------------------------------
-- 2. <20>Լ<EFBFBD>
----------------------------------------------------
function fib(n)
if n < 2 then return n end
return fib(n - 2) + fib(n - 1)
end
-- Ŭ<><C5AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>͸<EFBFBD> <20>Լ<EFBFBD><D4BC><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>:
function adder(x)
-- <20><>ȯ<EFBFBD><C8AF> <20>Լ<EFBFBD><D4BC><EFBFBD> adder<65><72> ȣ<><C8A3><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD> x<><78>
-- <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>˴ϴ<CBB4>:
return function (y) return x + y end
end
a1 = adder(9)
a2 = adder(36)
print(a1(16)) --> 25
print(a2(64)) --> 100
-- <20><>ȯ<EFBFBD><C8AF>, <20>Լ<EFBFBD> ȣ<><C8A3>, <20>Ҵ繮<D2B4><E7B9AE> <20><><EFBFBD>̰<EFBFBD> <20>ٸ<EFBFBD>
-- <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>Ʈ<EFBFBD><C6AE> <20><><EFBFBD>ؼ<EFBFBD><D8BC><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
-- <20><><EFBFBD><EFBFBD>Ʈ<EFBFBD><C6AE> <20><><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> nil<69><6C> <20>Ҵ<EFBFBD>/<2F><>ȯ<EFBFBD>ǰ<EFBFBD>
-- <20><><EFBFBD><EFBFBD>Ʈ<EFBFBD><C6AE> <20><><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>.
x, y, z = 1, 2, 3, 4
-- <20><><EFBFBD><EFBFBD> x = 1, y = 2, z = 3<>̰<EFBFBD> 4<><34> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>.
function bar(a, b, c)
print(a, b, c)
return 4, 8, 15, 16, 23, 42
end
x, y = bar('zaphod') --> "zaphod nil nil"<22><> <20><><EFBFBD><EFBFBD>
-- <20><><EFBFBD><EFBFBD> x = 4, y = 8<>̰<EFBFBD> 15~42<34><32> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>.
-- <20>Լ<EFBFBD><D4BC><EFBFBD> <20>ϱ<EFBFBD> <20><>ü<EFBFBD>̰<EFBFBD>, <20><><EFBFBD><EFBFBD>/<2F><><EFBFBD><EFBFBD> <20><>ȿ<EFBFBD><C8BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
-- <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>. <20>Ʒ<EFBFBD><C6B7><EFBFBD> <20><> <20>Լ<EFBFBD><D4BC><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>:
function f(x) return x * x end
f = function (x) return x * x end
-- <20>׸<EFBFBD><D7B8><EFBFBD> <20>Ʒ<EFBFBD><C6B7><EFBFBD> <20><> <20>Լ<EFBFBD><D4BC><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դϴ<D4B4>:
local function g(x) return math.sin(x) end
local g; g = function (x) return math.sin(x) end
-- 'local g'<27><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϸ<EFBFBD> g<><67> <20><><EFBFBD><EFBFBD> <20>Լ<EFBFBD><D4BC><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>.
-- <20>׳<EFBFBD><D7B3><EFBFBD><EFBFBD><EFBFBD> <20>ﰢ <20>Լ<EFBFBD><D4BC><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
-- <20>Լ<EFBFBD><D4BC><EFBFBD> ȣ<><C8A3><EFBFBD><EFBFBD> <20><> <20><><EFBFBD>ڿ<EFBFBD> <20>Ű<EFBFBD><C5B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ϳ<EFBFBD><CFB3><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>Ѵٸ<D1B4>
-- <20><>ȣ<EFBFBD><C8A3> <20><><EFBFBD><EFBFBD> <20>ʾƵ<CABE> <20>˴ϴ<CBB4>:
print 'hello' -- <20><> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
----------------------------------------------------
-- 3. <20><><EFBFBD>̺<EFBFBD>
----------------------------------------------------
-- <20><><EFBFBD>̺<EFBFBD> = <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ڷᱸ<DAB7><E1B1B8><EFBFBD>μ<EFBFBD>, <20><><EFBFBD><EFBFBD> <20>迭<EFBFBD>Դϴ<D4B4>.
-- PHP<48><50> <20>迭<EFBFBD>̳<EFBFBD> <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ<EFBFBD><C6AE> <20><>ü<EFBFBD><C3BC> <20><><EFBFBD><EFBFBD><EFBFBD>ϸ<EFBFBD>,
-- <20><><EFBFBD><EFBFBD>Ʈ<EFBFBD>ε<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ִ<EFBFBD> <20>ؽ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ųʸ<C5B3><CAB8>Դϴ<D4B4>.
-- <20><><EFBFBD>̺<EFBFBD><CCBA><EFBFBD> <20><><EFBFBD>ųʸ<C5B3>/<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϱ<EFBFBD>:
-- <20><><EFBFBD>ųʸ<C5B3> <20><><EFBFBD>ͷ<EFBFBD><CDB7><EFBFBD> <20>⺻<EFBFBD><E2BABB><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ڿ<EFBFBD> Ű<><C5B0> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>:
t = {key1 = 'value1', key2 = false}
-- <20><><EFBFBD>ڿ<EFBFBD> Ű<><C5B0><EFBFBD><EFBFBD> <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ<EFBFBD><C6AE> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> ǥ<><C7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>:
print(t.key1) -- 'value1'<27><> <20><><EFBFBD><EFBFBD>.
t.newKey = {} -- <20><> Ű/<2F><> <20><><EFBFBD><EFBFBD> <20>߰<EFBFBD>.
t.key2 = nil -- <20><><EFBFBD>̺<EFBFBD><CCBA><EFBFBD><EFBFBD><EFBFBD> key2<79><32> <20><><EFBFBD><EFBFBD>.
-- (nil<69><6C> <20>ƴ<EFBFBD>) <20><><EFBFBD><EFBFBD> Ű<><C5B0> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD> <20><><EFBFBD>ͷ<EFBFBD> ǥ<><C7A5><EFBFBD><EFBFBD>:
u = {['@!#'] = 'qbert', [{}] = 1729, [6.28] = 'tau'}
print(u[6.28]) -- "tau"<22><> <20><><EFBFBD><EFBFBD>
-- Ű <20><>Ī<EFBFBD><C4AA> <20>⺻<EFBFBD><E2BABB><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ڿ<EFBFBD> <20><><EFBFBD>ڿ<EFBFBD><DABF><EFBFBD> <20><><EFBFBD>ؼ<EFBFBD><D8BC><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-- <20><><EFBFBD>̺<EFBFBD><CCBA><EFBFBD> <20><><EFBFBD>ؼ<EFBFBD><D8BC><EFBFBD> <20>ĺ<EFBFBD><C4BA>ڷ<EFBFBD> <20>մϴ<D5B4>.
a = u['@!#'] -- Now a = 'qbert'.
b = u[{}] -- We might expect 1729, but it's nil:
a = u['@!#'] -- <20><><EFBFBD><EFBFBD> a<><61> 'qbert'<27>Դϴ<D4B4>.
b = u[{}] -- 1729<32><39> <20><><EFBFBD><EFBFBD><EFBFBD>߰<EFBFBD><DFB0><EFBFBD><EFBFBD><EFBFBD> nil<69>Դϴ<D4B4>:
-- Ž<><C5BD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϱ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> b<><62> nil<69>Դϴ<D4B4>. Ž<><C5BD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-- <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Ű<><C5B0> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Ű<><C5B0> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ü<EFBFBD><C3BC> <20>ƴϱ<C6B4>
-- <20><><EFBFBD><EFBFBD><EFBFBD>Դϴ<D4B4>. <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ڿ<EFBFBD> <20><> <20><><EFBFBD>ڰ<EFBFBD> <20><> <20><> <20>̽ļ<CCBD> <20>ִ<EFBFBD> Ű<>Դϴ<D4B4>.
-- <20><><EFBFBD>̺<EFBFBD> <20>ϳ<EFBFBD><CFB3><EFBFBD> <20>Ű<EFBFBD><C5B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ϴ<EFBFBD> <20>Լ<EFBFBD><D4BC><EFBFBD> ȣ<><C8A3><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><>ȣ<EFBFBD><C8A3> <20>ʿ<EFBFBD><CABF><EFBFBD><EFBFBD><EFBFBD> <20>ʽ<EFBFBD><CABD>ϴ<EFBFBD>:
function h(x) print(x.key1) end
h{key1 = 'Sonmi~451'} -- 'Sonmi~451'<27><> <20><><EFBFBD><EFBFBD>.
for key, val in pairs(u) do -- <20><><EFBFBD>̺<EFBFBD> <20><>ȸ
print(key, val)
end
-- _G<5F><47> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> Ư<><C6AF><EFBFBD><EFBFBD> <20><><EFBFBD>̺<EFBFBD><CCBA>Դϴ<D4B4>.
print(_G['_G'] == _G) -- 'true'<27><> <20><><EFBFBD><EFBFBD>
-- <20><><EFBFBD>̺<EFBFBD><CCBA><EFBFBD> <20><><EFBFBD><EFBFBD>Ʈ/<2F>迭<EFBFBD><E8BFAD> <20><><EFBFBD><EFBFBD><EFBFBD>ϱ<EFBFBD>:
-- <20><><EFBFBD><EFBFBD>Ʈ <20><><EFBFBD>ͷ<EFBFBD><CDB7><EFBFBD> <20>Ϲ<EFBFBD><CFB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> int Ű<><C5B0> <20><><EFBFBD><EFBFBD><EFBFBD>˴ϴ<CBB4>:
v = {'value1', 'value2', 1.21, 'gigawatts'}
for i = 1, #v do -- #v<><76> <20><><EFBFBD><EFBFBD>Ʈ v<><76> ũ<><C5A9><EFBFBD>Դϴ<D4B4>.
print(v[i]) -- <20>ε<EFBFBD><CEB5><EFBFBD><EFBFBD><EFBFBD> 1<><31><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>!! <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ƴմϴ<D5B4>!
end
-- 'list'<27><> <20><><EFBFBD><EFBFBD> Ÿ<><C5B8><EFBFBD><EFBFBD> <20>ƴմϴ<D5B4>. v<><76> <20><><EFBFBD>ӵ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Ű<><C5B0> <20><><EFBFBD>Ե<EFBFBD>
-- <20><><EFBFBD>̺<EFBFBD><CCBA>̰<EFBFBD> <20><><EFBFBD><EFBFBD>Ʈ<EFBFBD><C6AE> <20><><EFBFBD>޵<EFBFBD> <20><><EFBFBD>Դϴ<D4B4>.
----------------------------------------------------
-- 3.1 <20><>Ÿ<EFBFBD><C5B8><EFBFBD>̺<EFBFBD><CCBA><EFBFBD> <20><>Ÿ<EFBFBD>޼<EFBFBD><DEBC><EFBFBD>
----------------------------------------------------
-- <20><><EFBFBD>̺<EFBFBD><CCBA><EFBFBD> <20><><EFBFBD>̺<EFBFBD><CCBA><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ε<EFBFBD><CEB5><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϰ<EFBFBD> <20>ϴ<EFBFBD> <20><>Ÿ<EFBFBD><C5B8><EFBFBD>̺<EFBFBD><CCBA><EFBFBD>
-- <20><><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>. <20><><EFBFBD>߿<EFBFBD> <20><>Ÿ<EFBFBD><C5B8><EFBFBD>̺<EFBFBD><CCBA><EFBFBD> <20><EFBFBD><EEB6BB> <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ
-- <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD>԰<EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD><CFB4><EFBFBD> <20><><EFBFBD>캸<EFBFBD>ڽ<EFBFBD><DABD>ϴ<EFBFBD>.
f1 = {a = 1, b = 2} -- <20>м<EFBFBD> a/b<><62> ǥ<><C7A5>
f2 = {a = 2, b = 3}
-- <20><><EFBFBD><EFBFBD> <20>ڵ<EFBFBD><DAB5><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>:
-- s = f1 + f2
metafraction = {}
function metafraction.__add(f1, f2)
sum = {}
sum.b = f1.b * f2.b
sum.a = f1.a * f2.b + f2.a * f1.b
return sum
end
setmetatable(f1, metafraction)
setmetatable(f2, metafraction)
s = f1 + f2 -- f1<66><31> <20><>Ÿ<EFBFBD><C5B8><EFBFBD>̺<EFBFBD><CCBA><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> __add(f1, f2)<29><> ȣ<><C8A3>
-- f1<66><31> f2<66><32> <20>ڹٽ<DAB9>ũ<EFBFBD><C5A9>Ʈ<EFBFBD><C6AE> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD>԰<EFBFBD> <20>޸<EFBFBD> <20><> <20><>Ÿ<EFBFBD><C5B8><EFBFBD>̺<EFBFBD><CCBA><EFBFBD> <20><><EFBFBD><EFBFBD>
-- Ű<><C5B0> <20><><EFBFBD> getmetatable(f1)<29><> <20><><EFBFBD><EFBFBD> <20>޾ƿ;<C6BF> <20>մϴ<D5B4>.
-- <20><>Ÿ<EFBFBD><C5B8><EFBFBD>̺<EFBFBD><CCBA><EFBFBD> __add <20><><EFBFBD><EFBFBD> <20><><EFBFBD>ư<EFBFBD> <20>˰<EFBFBD> <20>ִ<EFBFBD> Ű<><C5B0> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>Ϲ<EFBFBD> <20><><EFBFBD>̺<EFBFBD><CCBA>Դϴ<D4B4>.
-- <20>׷<EFBFBD><D7B7><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> s<><73> <20><>Ÿ<EFBFBD><C5B8><EFBFBD>̺<EFBFBD><CCBA><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ʱ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
-- t = s + s
-- <20>Ʒ<EFBFBD><C6B7><EFBFBD> <20><><EFBFBD><EFBFBD> Ŭ<><C5AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>̷<EFBFBD><CCB7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>߻<EFBFBD><DFBB><EFBFBD><EFBFBD><EFBFBD> <20>ʽ<EFBFBD><CABD>ϴ<EFBFBD>.
-- <20><>Ÿ<EFBFBD><C5B8><EFBFBD>̺<EFBFBD><CCBA><EFBFBD> <20><><EFBFBD><EFBFBD> __index<65><78> <20><><EFBFBD><EFBFBD> <20>̿<EFBFBD><CCBF><EFBFBD> Ž<><C5BD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ε<EFBFBD><CEB5>մϴ<D5B4>:
defaultFavs = {animal = 'gru', food = 'donuts'}
myFavs = {food = 'pizza'}
setmetatable(myFavs, {__index = defaultFavs})
eatenBy = myFavs.animal -- <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>! <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><>Ÿ<EFBFBD><C5B8><EFBFBD>̺<EFBFBD>!
-- <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>Ÿ<EFBFBD><C5B8><EFBFBD>̺<EFBFBD> Ž<><C5BD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><>Ÿ<EFBFBD><C5B8><EFBFBD>̺<EFBFBD><CCBA><EFBFBD> __index <20><><EFBFBD><EFBFBD> <20>̿<EFBFBD><CCBF><EFBFBD>
-- <20><><EFBFBD>õ<EFBFBD><C3B5>ϰ<EFBFBD>, <20>̷<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ݺ<EFBFBD><DDBA>˴ϴ<CBB4>.
-- __index <20><><EFBFBD><EFBFBD> <20><> <20><> <20><><EFBFBD><EFBFBD>ȭ<EFBFBD><C8AD> Ž<><C5BD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> function(tbl, key)<29><>
-- <20><> <20><><EFBFBD><EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
-- __index, __add, ...<2E><> <20><><EFBFBD><EFBFBD> <20><>Ÿ<EFBFBD>޼<EFBFBD><DEBC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>մϴ<D5B4>.
-- <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>Ÿ<EFBFBD>޼<EFBFBD><DEBC>带 <20><><EFBFBD><EFBFBD> <20><><EFBFBD>̺<EFBFBD><CCBA><EFBFBD> <20><>ü <20><><EFBFBD><EFBFBD><EFBFBD>Դϴ<D4B4>.
-- __add(a, b) for a + b
-- __sub(a, b) for a - b
-- __mul(a, b) for a * b
-- __div(a, b) for a / b
-- __mod(a, b) for a % b
-- __pow(a, b) for a ^ b
-- __unm(a) for -a
-- __concat(a, b) for a .. b
-- __len(a) for #a
-- __eq(a, b) for a == b
-- __lt(a, b) for a < b
-- __le(a, b) for a <= b
-- __index(a, b) <fn<66>̳<EFBFBD> <20><><EFBFBD>̺<EFBFBD>> for a.b
-- __newindex(a, b, c) for a.b = c
-- __call(a, ...) for a(...)
----------------------------------------------------
-- 3.2 Ŭ<><C5AC><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>̺<EFBFBD><CCBA><EFBFBD> <20><><EFBFBD><EFBFBD>
----------------------------------------------------
-- <20><><EFBFBD>ƿ<EFBFBD><C6BF><EFBFBD> Ŭ<><C5AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD>̺<EFBFBD><CCBA><EFBFBD> <20><>Ÿ<EFBFBD><C5B8><EFBFBD>̺<EFBFBD><CCBA><EFBFBD>
-- <20>̿<EFBFBD><CCBF><EFBFBD> Ŭ<><C5AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>پ<EFBFBD><D9BE><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
-- <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ϴ<EFBFBD><CFB4><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
Dog = {} -- 1.
function Dog:new() -- 2.
newObj = {sound = 'woof'} -- 3.
self.__index = self -- 4.
return setmetatable(newObj, self) -- 5.
end
function Dog:makeSound() -- 6.
print('I say ' .. self.sound)
end
mrDog = Dog:new() -- 7.
mrDog:makeSound() -- 'I say woof' -- 8.
-- 1. Dog<6F><67> Ŭ<><C5AC><EFBFBD><EFBFBD>ó<EFBFBD><C3B3> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>. <20><><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD> <20><><EFBFBD>̺<EFBFBD><CCBA>Դϴ<D4B4>.
-- 2. function <20><><EFBFBD>̺<EFBFBD><CCBA><EFBFBD>:fn(...)<29><>
-- function <20><><EFBFBD>̺<EFBFBD><CCBA><EFBFBD>.fn(self, ...)<29><> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>.
-- :<3A><> self<6C><66><EFBFBD><EFBFBD> ù <20><>° <20><><EFBFBD>ڸ<EFBFBD> <20>߰<EFBFBD><DFB0><EFBFBD> <20><><EFBFBD>Դϴ<D4B4>.
-- self<6C><66> <20><><EFBFBD><EFBFBD> <20><EFBFBD><EEB6BB> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ñ<EFBFBD><C3B1>ϴٸ<CFB4> <20>Ʒ<EFBFBD><C6B7><EFBFBD> 7<><37> 8<><38> <20>о<D0BE><EEBAB8><EFBFBD><EFBFBD>.
-- 3. newObj<62><6A> Dog Ŭ<><C5AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ν<EFBFBD><CEBD>Ͻ<EFBFBD><CFBD><EFBFBD> <20>˴ϴ<CBB4>.
-- 4. self = <20>ν<EFBFBD><CEBD>Ͻ<EFBFBD>ȭ<EFBFBD>Ǵ<EFBFBD> Ŭ<><C5AC><EFBFBD><EFBFBD>.
-- <20>ַ<EFBFBD> self = Dog<6F><67><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>̿<EFBFBD><CCBF>ϸ<EFBFBD> <20>̰<EFBFBD><CCB0><EFBFBD> <20>ٲ<EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
-- newObj<62><6A> <20><>Ÿ<EFBFBD><C5B8><EFBFBD>̺<EFBFBD><CCBA><EFBFBD> self<6C><66> __index<65><78> <20><><EFBFBD><EFBFBD> self<6C><66> <20><><EFBFBD><EFBFBD><EFBFBD>ϸ<EFBFBD>
-- newObj<62><6A> self<6C><66> <20>Լ<EFBFBD><D4BC><EFBFBD> <20><><EFBFBD><EFBFBD> <20>˴ϴ<CBB4>.
-- 5. <20><><EFBFBD><EFBFBD>: setmetatable<6C><65> ù <20><>° <20><><EFBFBD>ڸ<EFBFBD> <20><>ȯ<EFBFBD>մϴ<D5B4>.
-- 6. :<3A><> 2<><32><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>Ͱ<EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>̹<EFBFBD><CCB9><EFBFBD><EFBFBD><EFBFBD> self<6C><66>
-- Ŭ<><C5AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ƴ<EFBFBD> <20>ν<EFBFBD><CEBD>Ͻ<EFBFBD><CFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
-- 7. Dog.new(Dog)<29><> <20><><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD> new()<29><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> self = Dog<6F>Դϴ<D4B4>.
-- 8. mrDog.makeSound(mrDog)<29><> <20><><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD> self = mrDog<6F>Դϴ<D4B4>.
----------------------------------------------------
-- <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>:
LoudDog = Dog:new() -- 1.
function LoudDog:makeSound()
s = self.sound .. ' ' -- 2.
print(s .. s .. s)
end
seymour = LoudDog:new() -- 3.
seymour:makeSound() -- 'woof woof woof' -- 4.
-- 1. LoudDog<6F><67> Dog<6F><67> <20>޼<EFBFBD><DEBC><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>˴ϴ<CBB4>.
-- 2. self<6C><66> new()<29><><EFBFBD><EFBFBD> 'sound' Ű<><C5B0> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>. 3<><33> <20><><EFBFBD><EFBFBD><EFBFBD>ϼ<EFBFBD><CFBC><EFBFBD>.
-- 3. LoudDog.new(LoudDog)<29><> <20><><EFBFBD><EFBFBD>, LoudDog<6F><67> 'new' Ű<><C5B0> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-- <20><>Ÿ<EFBFBD><C5B8><EFBFBD>̺<EFBFBD><CCBA><EFBFBD><EFBFBD><EFBFBD> __index = Dog<6F>̱<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Dog.new(LoudDog)<29><><EFBFBD><EFBFBD>
-- <20><>ȯ<EFBFBD>˴ϴ<CBB4>.
-- <20><><EFBFBD><EFBFBD>: seymour<75><72> <20><>Ÿ<EFBFBD><C5B8><EFBFBD>̺<EFBFBD><CCBA><EFBFBD> LoudDog<6F>̰<EFBFBD> LoudDog.__index<65><78>
-- LoudDog<6F>Դϴ<D4B4>. <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> seymour.key<65><79> seymour.key,
-- LoudDog.key, Dog.key<65><79> <20><><EFBFBD><EFBFBD> <20><><EFBFBD≯<EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Ű<><C5B0> <20><20><><EFBFBD>̺<EFBFBD><CCBA><EFBFBD>
-- <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>Դϴ<D4B4>.
-- 4. 'makeSound' Ű<><C5B0> LoudDog<6F><67><EFBFBD><EFBFBD> <20>߰<EFBFBD><DFB0><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
-- <20>̰<EFBFBD><CCB0><EFBFBD> LoudDog.makeSound(seymour)<29><> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>.
-- <20>ʿ<EFBFBD><CABF><EFBFBD> <20><><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD> Ŭ<><C5AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD> new()<29><> <20><><EFBFBD><EFBFBD> Ŭ<><C5AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD> new()<29><> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>.
function LoudDog:new()
newObj = {}
-- set up newObj
self.__index = self
return setmetatable(newObj, self)
end
----------------------------------------------------
-- 4. <20><><EFBFBD><EFBFBD>
----------------------------------------------------
--[[ <20><><EFBFBD>⼭ <20>ּ<EFBFBD><D6BC><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϸ<EFBFBD> <20><> <20><>ũ<EFBFBD><C5A9>Ʈ<EFBFBD><C6AE> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>κ<EFBFBD><CEBA><EFBFBD>
-- <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>°<EFBFBD> <20>˴ϴ<CBB4>.
```
```lua
-- mod.lua <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ٰ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ô<EFBFBD>.
local M = {}
local function sayMyName()
print('<27>̼ҷ<CCBC>')
end
function M.sayHello()
print('<27>ȳ<EFBFBD><C8B3>ϼ<EFBFBD><CFBC><EFBFBD>')
sayMyName()
end
return M
-- <20><> <20>ٸ<EFBFBD> <20><><EFBFBD>Ͽ<EFBFBD><CFBF><EFBFBD><EFBFBD><EFBFBD> mod.lua<75><61> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>̿<EFBFBD><CCBF><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
local mod = require('mod') -- mod.lua <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
-- require<72><65> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>Խ<EFBFBD>Ű<EFBFBD><C5B0> ǥ<><C7A5>ȭ<EFBFBD><C8AD> <20><><EFBFBD><EFBFBD><EFBFBD>Դϴ<D4B4>.
-- require<72><65> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>մϴ<D5B4>: (ij<>̵<EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>. <20>ϴ<EFBFBD> <20><><EFBFBD><EFBFBD>)
local mod = (function ()
<mod.lua<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>>
end)()
-- mod.lua<75><61> <20>Լ<EFBFBD><D4BC><EFBFBD> <20><><EFBFBD><EFBFBD>ó<EFBFBD><C3B3> <20>ǹǷ<C7B9> mod.lua <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-- <20>ۿ<EFBFBD><DBBF><EFBFBD> <20><> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>.
-- <20><><EFBFBD><EFBFBD> <20>ڵ尡 <20><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD> <20><><EFBFBD><EFBFBD> mod<6F><64> mod.lua<75><61> M<><4D> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>Դϴ<D4B4>.
mod.sayHello() -- <20>̼ҷ<CCBC> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>λ縦 <20>dzܴϴ<DCB4>.
-- <20><><EFBFBD><EFBFBD> <20>ڵ带 <20><><EFBFBD><EFBFBD><EFBFBD>ϸ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>߻<EFBFBD><DFBB>մϴ<D5B4>.
-- sayMyName<6D><65> mod.lua <20>ȿ<EFBFBD><C8BF><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ϱ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>Դϴ<D4B4>:
mod.sayMyName() -- <20><><EFBFBD><EFBFBD>
-- require<72><65> <20><>ȯ<EFBFBD><C8AF><EFBFBD><EFBFBD> ij<>̵ǹǷ<C7B9> require<72><65> <20><><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD>
-- <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ִ<EFBFBD> <20><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>˴ϴ<CBB4>.
-- mod2.lua<75><61> "print('Hi')"<22><> <20><><EFBFBD><EFBFBD> <20>ִٰ<D6B4> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ô<EFBFBD>.
local a = require('mod2') -- Hi!<21><> <20><><EFBFBD><EFBFBD>
local b = require('mod2') -- print<6E><74> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>. a=b
-- dofile<6C><65> require<72><65> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ij<><C4B3><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ʽ<EFBFBD><CABD>ϴ<EFBFBD>:
dofile('mod2') --> Hi!
dofile('mod2') --> Hi! (require<72><65> <20>޸<EFBFBD> <20>ٽ<EFBFBD> <20>ѹ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
-- loadfile<6C><65> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>о<EFBFBD><D0BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ʽ<EFBFBD><CABD>ϴ<EFBFBD>
f = loadfile('mod2') -- f()<29><> ȣ<><C8A3><EFBFBD>ؾ<EFBFBD> mod2.lua<75><61> <20><><EFBFBD><EFBFBD><EFBFBD>˴ϴ<CBB4>.
-- loadstring<6E><67> <20><><EFBFBD>ڿ<EFBFBD><DABF><EFBFBD> <20><><EFBFBD><EFBFBD> loadfile<6C>Դϴ<D4B4>.
g = loadstring('print(343)') -- <20>Լ<EFBFBD><D4BC><EFBFBD> <20><>ȯ<EFBFBD>մϴ<D5B4>.
g() -- 343<34><33> <20><><EFBFBD>µ˴ϴ<CBB4>. <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ƹ<EFBFBD><C6B9>͵<EFBFBD> <20><><EFBFBD>µ<EFBFBD><C2B5><EFBFBD> <20>ʽ<EFBFBD><CABD>ϴ<EFBFBD>.
--]]
```
## <20><><EFBFBD><EFBFBD><EFBFBD>ڷ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Ƹ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߴ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <a href="http://love2d.org/">Love 2D <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD></a><EFBFBD><EFBFBD> <20>̿<EFBFBD><CCBF><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><> <20>־<EFBFBD><D6BE><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>Դϴ<D4B4>. <20>̰<EFBFBD><CCB0><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD>Ƹ<EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>Դϴ<D4B4>.
<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <a href="http://nova-fusion.com/2012/08/27/lua-for-programmers-part-1/">BlackBulletIV<EFBFBD><EFBFBD> "<22><><EFBFBD>α׷<CEB1><D7B7>Ӹ<EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>"</a><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>߽<EFBFBD><EFBFBD>ϴ<EFBFBD>. <20>״<EFBFBD><D7B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <a href="http://www.lua.org/pil/contents.html">"<22><><EFBFBD>α׷<CEB1><D7B7><EFBFBD> <20><><EFBFBD><EFBFBD>"</a> å<><C3A5> <20>о<EFBFBD><D0BE><EFBFBD><EFBFBD>ϴ<EFBFBD>.
<EFBFBD>׷<EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>Ƹ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD>.
lua-users.org<72><67> <20>ִ<EFBFBD> <a href="http://lua-users.org/files/wiki_insecure/users/thomasl/luarefv51.pdf">ª<EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD>۷<EFBFBD><DBB7><EFBFBD></a><EFBFBD><EFBFBD>
<EFBFBD>о<EFBFBD><EFBFBD>θ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>𸣰ڽ<F0B8A3B0><DABD>ϴ<EFBFBD>.
<EFBFBD><EFBFBD><EFBFBD>⼭<EFBFBD><EFBFBD> ǥ<><C7A5> <20><><EFBFBD>̺귯<CCBA><EAB7AF><EFBFBD><EFBFBD> <20><><EFBFBD>ؼ<EFBFBD><D8BC><EFBFBD> <20>ٷ<EFBFBD><D9B7><EFBFBD> <20>ʾҽ<CABE><D2BD>ϴ<EFBFBD>.
* <a href="http://lua-users.org/wiki/StringLibraryTutorial">string <20><><EFBFBD>̺귯<CCBA><EAB7AF></a>
* <a href="http://lua-users.org/wiki/TableLibraryTutorial">table <20><><EFBFBD>̺귯<CCBA><EAB7AF></a>
* <a href="http://lua-users.org/wiki/MathLibraryTutorial">math <20><><EFBFBD>̺귯<CCBA><EAB7AF></a>
* <a href="http://lua-users.org/wiki/IoLibraryTutorial">io <20><><EFBFBD>̺귯<CCBA><EAB7AF></a>
* <a href="http://lua-users.org/wiki/OsLibraryTutorial">os <20><><EFBFBD>̺귯<CCBA><EAB7AF></a>
<EFBFBD>׳<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD> <20><>ü<EFBFBD><C3BC> <20><>ȿ<EFBFBD><C8BF> <20><><EFBFBD><EFBFBD> <20><><EFBFBD>α׷<CEB1><D7B7>Դϴ<D4B4>. <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
learn.lua<75><61> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> "lua learn.lua"<22><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!
<EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> tylerneylon.com<6F><6D> ó<><C3B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ẻ <20><><EFBFBD≯<EFBFBD>,
<a href="https://gist.github.com/tylerneylon/5853042">Github<EFBFBD><EFBFBD> Gist</a><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Ȯ<><C8AE><EFBFBD><EFBFBD> <20><> <20>ֽ<EFBFBD><D6BD>ϴ<EFBFBD>.
<EFBFBD><EFBFBD><EFBFBD>Ʒ<EFBFBD> <20><><EFBFBD>ſ<EFBFBD> <20>ð<EFBFBD><C3B0><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!