Selecting only specific number in regex

Asked Oct 10 '18 at 13:39

Active Oct 11 '18 at 08:35

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Hello I have a string

can there be 10\ numbers and 100 numbers in this sentence

I want to select only 10 from this and replace it with a token "number" using re.sub

if use the regex 10[^\d+] then the full match returns "10\" but I want only 10 to be selected without any leading or trailing characters or spaces. How can I do this ?

asked Oct 10 '18 at 13:39

Raghavendra Sugeeth

See https://regex101.com/r/F0MegD/1 – Wiktor Stribiżew Oct 10 '18 at 13:41
Why not just "\d+" or "10\d*" or something like that? – Aditya Oct 10 '18 at 13:41
I don't want all numbers I want only a specific number so "\d+" cannot help here – Raghavendra Sugeeth Oct 10 '18 at 13:44

Selecting only specific number in regex

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