search for: altren

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2018 Feb 21
2
regex for "[2440810] / www.tinyurl.com/hgaco4fha3"
Hi, I need help for cleaning this: "[2440810] / www.tinyurl.com/hgaco4fha3" My desired output is: "[2440810] / tinyurl". My attemps: stringa <- "[2440810] / www.tinyurl.com/hgaco4fha3" b <- sub('^www.', '', stringa) #wanted to get rid of "www." part. Until first dot. b <- sub('[.].*', '', b) #clean from