Regular Expressions 101

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

dthe literal d (100₁₀ / 144₈ / 64₁₆) (case sensitive)

Group 1((.)?)+

+repeats the group contents below at least once:

Group 2(.)?

?repeats the group contents below at most once:

.any character (except for line terminators)

Global pattern flags

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

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

\(d((.)?)+

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售價123.14元