# Java Script/2011년스터디/윤종하

## Difference between r1.1 and the current

@@ -1,3 +1,6 @@
[[pagelist(^JavaScript/2011년스터디)]]
== 11일 ==
{{{
<html>
@@ -10,7 +13,7 @@
return val;
}
function combi(n,k){
return n!/(n-k+1)!k!
return fac(n)/(fac(n-k)*fac(k))
}

var i,j;
@@ -19,9 +22,45 @@
for(j=0;j<=i;j++) documnet.write(combi(i,j)+" ");
document.write("<br>");
}
</body>
</script>
</script>
</body>
</html>
}}}

급한대로 파스칼의 삼각형 만들어서 if, for, 함수정의 공부한거 티내려고 했는데 안되네요 ㅠ

== 18일 ==

{{{
<html>
<body>
<script language="javascript" type="text/javascript">
// An element with an ID of main
var obj = document.getElementById("main");

// An array of items to bind to
var items = [ "click", "keypress" ];

// Iterate through each of the items
for (var i = 0; i < items.length; i++ ) {
// Use a self-executed anonymous function to induce scope
(function(){
// Remember the value within this scope
var item = items[i];
// Bind a function to the elment
obj[ "on" + item ] = function() {
// item refers to a parent variable that has been successfully
// scoped within the context of this for loop
};
})();
}
</script>
</body>
</html>
}}}

[http://happyzoo.tistory.com/124 원본출처]
Anonymous Function에 대한 예제를 구해왔는데요.
scope 문제 때문에 소스가 잘 작동하지 않는거 같기도하고 헷갈려요;;

## 11일 ¶

```<html>
<body>
<script language="javascript" type="text/javascript">
function fac(n){
if(n==0)	return 1;
var val=1;
for(;n>0;n--) val*=n;
return val;
}
function combi(n,k){
return fac(n)/(fac(n-k)*fac(k))
}

var i,j;
for(i=0;i<10;i++){
for(j=0;j<10-i;j++)	document.write(" ");
for(j=0;j<=i;j++)	documnet.write(combi(i,j)+" ");
document.write("<br>");
}
</script>
</body>
</html>
```

급한대로 파스칼의 삼각형 만들어서 if, for, 함수정의 공부한거 티내려고 했는데 안되네요 ㅠ

## 18일 ¶

```<html>
<body>
<script language="javascript" type="text/javascript">
// An element with an ID of main
var obj = document.getElementById("main");

// An array of items to bind to
var items = [ "click", "keypress" ];

// Iterate through each of the items
for (var i = 0; i < items.length; i++ ) {
// Use a self-executed anonymous function to induce scope
(function(){
// Remember the value within this scope
var item = items[i];
// Bind a function to the elment
obj[ "on" + item ] = function() {
// item refers to a parent variable that has been successfully
// scoped within the context of this for loop