Not quite, although generally you can usually use some workaround on one of the forms. [^abc] , which is character by character not a or b ... ... <看更多>

Create a javascript regular expression for matching everything except for the given string. - GitHub - jonschlinkert/regex-not: Create a javascript regular ... ... <看更多>

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Unfortunately, for historical reasons, different tools have slightly different regular expression syntax, and sometimes some implementations have extensions ... ... <看更多>