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Regex to match last occurrence

原文 2010-08-04 14:31:52 9 1 ruby/ regex

as i don't want to spend another hour googling forthe right regex: I want to remove the last backslash of a given string with gsub:

"C:\Program Files\".gsub(fancy_regex_here, '') # => "C:\Program Files"

Thanks in advance for any help

1 answers

fancy_regex_here应为"\\\\$"

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