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工作学习 / 专业知识杂谈 / Who can explain: is [^] a valid regular expression? why?
-worlddreamer31(用善心 行善事);
2006-11-7
(#3308461@0)
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我觉得不是...^在[ ]里面是"NOT"的意思, 后面应该跟着几个兵吧? -- 为了确定, 应该找个IDE写几行CODE试试...
-poohbear(毛毛熊);
2006-11-7
(#3308781@0)
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我认为你解释的对,这确实是invalid的。我只是想知道为什么invalid.
-worlddreamer31(用善心 行善事);
2006-11-10
(#3312693@0)