2015年5月19日

摘要: local function _encode(str) return string.format("%%%02X",string.byte(str))endfunction emailEncode(str) return string.gsub(str,"([^%w_@.])",_enc... 阅读全文
posted @ 2015-05-19 19:28 dotdog 阅读(159) 评论(0) 推荐(0) 编辑
摘要: 2.5.5 – The Length Operator(#)The length operator is denoted by the unary(一元的) operator #. The length of a string is its number of bytes (that is, the... 阅读全文
posted @ 2015-05-19 10:01 dotdog 阅读(258) 评论(0) 推荐(0) 编辑

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