Regular Expressions 101

Explanation

Pro

(?m)applies the following effective flags to the remainder of the pattern: gm

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

^start of line

Non-Capturing Group(?:\d+\.\d+|\d{2,})

1st Alternative\d+\.\d+

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

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

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

2nd Alternative\d{2,}

\d{2,}a Unicode decimal digit, repeated at least 2 times

$end of line

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

(?m)^(?:\d+\.\d+|\d{2,})$

New

1.20
1
99%
6.75
X
-
14
2
1%
+72

1.20
1
99%
6.75
X
-
14
2
1%
+72