4 回答

TA貢獻(xiàn)1811條經(jīng)驗(yàn) 獲得超6個(gè)贊
(?=
費(fèi)用)
(?=match this expression)(?=match this too)(?=oh, and this)

TA貢獻(xiàn)1798條經(jīng)驗(yàn) 獲得超7個(gè)贊
(?=.*word1)(?=.*word2)(?=.*word3)
.*
.*
/^(?=.*word1)(?=.*word2)(?=.*word3).*$/m
^
$
/^(?=.*\bword1\b)(?=.*\bword2\b)(?=.*\bword3\b).*$/m

TA貢獻(xiàn)1803條經(jīng)驗(yàn) 獲得超6個(gè)贊
pattern = "/A AND B/"
pattern = "/NOT (NOT A OR NOT B)/"
"/^(^A|^B)/"regexp_match(pattern,data)

TA貢獻(xiàn)1821條經(jīng)驗(yàn) 獲得超6個(gè)贊
(abc)|(bca)|(acb)|(bac)|(cab)|(cba)
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