Regular Expressions 101

\ba Unicode word boundary

Group 1(Mrs?)

Mrthe literal text Mr (case sensitive)

s?optionally matches the literal s (115₁₀ / 163₈ / 73₁₆) (case sensitive)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

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

\b(Mrs?)\.

New

Mr. and Mrs. Jackson live up the street from us. However, Mrs. Jackson's son lives in the street parallel to us.

Mr. and Mrs. Jackson live up the street from us. However, Mrs. Jackson's son lives in the street parallel to us.