I have this string "303000~303000 : ", numbers_303000_303000), and would like to replace only selected digits using RegEx, so the string would look like this: "503000~503000 : ", numbers_503000_503000). I have researched many resources on how to create filters with Regex and I am confused how to get this done. I have tried to use Regex in Python, and use the following pattern, but it just captures all digits '3'. s = '"303000~303000 : ", numbers_303000_303000)' re.sub(r'3', r'5', s) Result: "502000~505000 : ", numbers_502000_505000) Continue reading...
