R extract everything before character
R extract everything before character
1
- 0 vote191 views1 answer
 - 0 vote177 views1 answer
 - 0 vote189 views1 answer
 - 0 vote177 views1 answer
 - 0 vote188 views3 answers
 - 0 vote194 views1 answer
 - 3 votes207 views2 answers
 - 2 votes160 views1 answer
 - 0 vote200 views1 answer
 - 0 vote142 views1 answer