[B! regex] tangooã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

tangoo id:tangoo

regexã«é–¢ã™ã‚‹tangooã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (1)

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Is there a regular expression to detect a valid regular expression?
Is it possible to detect a valid regular expression with another regular expression? If so please give example code below.
tangoo 2015/04/07
regex
ãƒªãƒ³ã‚¯
1

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