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May 25, 2014 16:19
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[ Javascript ] - 20140526-题目1
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请写一个字符串转成驼峰的方法? | |
如:font-size -> fontSize, background-color -> backgroundColor. | |
PS: | |
1. 回复时注意加上下面这句话,才会有语法高亮或格式缩进。 | |
```javascript | |
// you code | |
``` | |
2. 粘贴代码时请使用shift+tab,缩进前面的空白。 |
function set(str){
var re = /-(\w{1})/gi;
return str.replace(re , function($0 , $1){
return $1.toUpperCase() ;
})
}
console.log( set('background-color') )
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replace 简直无情