How to write a python regular expression to find any two letters that appears at least twice in the string without overlapping, like xyxy (xy) or aabcdefgaa (aa) aaaa (aa) abcadb (ab), but not like aa
I am crazy about this questi开发者_Python百科on. In R language regex, how to match a pattern "_a (b)"? a and b both stand for a word, there is a space in front of (.What do you mean by word?
I have a feed in Yahoo Pipes and want to match everything after a question mark. So far I\'ve figured out how to match the question mark using..
Im currently using regex101 to try and wo开发者_运维百科rk out the following, id like to be able to capture a full items data for example name_template_2 and its associated description, define and wri
I have a list of files, files = [\'file_1.txt\', \'file_2.txt\', file_3.txt\', ...] and a list of words,
How to exclude character ( and )?开发者_运维百科 Is this command enough in postgresql? where column1 ~ \'^.*[^A-Za-z0-9() .-].*$\'
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