[英]Replace part of word with regexp
I need to replace replaceString
inside words, if it not starting with "@". 我需要替换单词中的replaceString
,如果它不以“@”开头。
For example: 例如:
replaceString - replaced to : replacedString
abc.replaceString - replaced to : abc.replacedString
abc.@replaceString - NOT replaced
Im trying to use something like @"(?!@)replaceString$"
, but it not working properly. 我试图使用像@"(?!@)replaceString$"
,但它没有正常工作。
使用lookbehind而不是lookahead:
(?<!@)replaceString$
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