17 окт. 2010 г. · A solution is to add captures for the preceding and following text: str.replace(/(.*name="\w+)(\d+)(\w+".*)/, "$1!NEW_ID!$3"). Explanation.

30 мар. 2018 г. · I want to extract all letters between the letter a and c. I've been so far using the stringr package which gives a clear idea of the full matches and the ...

12 янв. 2017 г. · The replace function accepts a function as the second parameter. You can use that to replace any match to whatever you want.

17 апр. 2020 г. · Here is a regular expression that would work for you. But it's a kind of trick that only works because this substitution is part of the ...

10 июл. 2016 г. · I have a regex pattern that will have only one group. I need to find texts in the input strings that follows the pattern and replace ONLY the match group 1.

18 нояб. 2014 г. · You can split your matches further by using simple string.split with '=' character or if you like regular expressions see MSDN Regex.Replace Method.

13 сент. 2019 г. · Use a negative lookbehind so that the character isn't included in the match. This will also allow it to match at the beginning of the string ...

12 июн. 2022 г. · Is there a regular expression capture and replace string that can be used to obtain as result: worda wordb wordc using perl compatible regular expressions?

12 июн. 2012 г. · You can capture the parts you don't want to replace and include them in the replacement string with $ followed by the group number:

25 июн. 2014 г. · I have to replace strong tag with b tag. To do this I have created a regex /<\s*\/?\s*(strong)\s*>/gi. I only want to replace capturing group (strong) only. ...