摘要：
有时候我们需要将某个数组清空或者说重置，我最常用的办法的是重新new一下，但是有人测试研究发现使用length=0的方法，执行效率是最高的，呵呵，原文如下:_localArray.length = 0; // Reset the array to emptyYesterday I was coding on a rather large application at work and I needed to reset an array I had that was stored as a member variable. My gut instinct was to just take t. 阅读全文
posted @ 2011-09-15 11:14
dapeng888
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