I want to gsub all characters in a string that are not letters and replace with ‘#’. I think I need a regular expression that goes something like, “gsub() when this regex does not match.”
Any ideas?
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I want to gsub all characters in a string that are not letters and replace with ‘#’. I think I need a regular expression that goes something like, “gsub() when this regex does not match.”
Any ideas?
Look ma, no regex…