ok
This commit is contained in:
parent
f1b7de040a
commit
2b874a73be
59 changed files with 1227 additions and 1232 deletions
|
@ -1,26 +0,0 @@
|
|||
|
||||
|
||||
```js run
|
||||
var menu = {
|
||||
width: 200,
|
||||
height: 300,
|
||||
title: "My menu"
|
||||
};
|
||||
|
||||
function isNumeric(n) {
|
||||
return !isNaN(parseFloat(n)) && isFinite(n);
|
||||
}
|
||||
|
||||
function multiplyNumeric(obj) {
|
||||
for (var key in obj) {
|
||||
if (isNumeric(obj[key])) {
|
||||
obj[key] *= 2;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
multiplyNumeric(menu);
|
||||
|
||||
alert( "menu width=" + menu.width + " height=" + menu.height + " title=" + menu.title );
|
||||
```
|
||||
|
Loading…
Add table
Add a link
Reference in a new issue