06 2015 档案

Valid Number
摘要：Validate 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 p... 阅读全文
posted @ 2015-06-01 02:49 GoNuts 阅读(222) 评论(0) 推荐(0) 编辑