Regular Expressions 101

Group 1(\d+)

\d+a Unicode decimal digit, repeated at least once

,the literal , (44₁₀ / 54₈ / 2C₁₆)

Group 2(\d+)

\d+a Unicode decimal digit, repeated at least once

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

(\d+),(\d+)

New

191,3
202,197
0,120
Alas, poor yorick
test,test

99, 98, 97

\1.\2

191,3
202,197
0,120
Alas, poor yorick
test,test

99, 98, 97