Valid Number
摘要：
Valid NumberValidate if a given string is numeric.Some examples:"0"=>true" 0.1 "=>true"abc"=>false"1 a"=>false"2e10"=>trueNote:It is intended for the ... 阅读全文
posted @ 2014-11-16 11:53 luckygxf 阅读(174) 评论(0) 推荐(0) 编辑
