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Old 26.11.2017, 00:47
raztoki's Avatar
raztoki raztoki is offline
English Supporter
Join Date: Apr 2010
Location: Australia
Posts: 16,199

question mark character in regex is used as a 'may or may not be present'. Working example: 'a{0,1}b == a?b' will match b and ab

try googling for some regex materials, this website isn't bad _**External links are only visible to Support Staff**
raztoki @ jDownloader reporter/developer

Don't fight the system, use it to your advantage. :]

Last edited by raztoki; 26.11.2017 at 08:30.
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