Regular Expressions 101

Pro

From the literal text From (case sensitive)

Group 1(\S+\s){2}

{2}repeats the group contents below exactly 2 times:

\S+any non-whitespace character, repeated at least once

\sany whitespace character

Positive Lookbehind(?<=[a-z])

Character Class[a-z]

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

Positive Lookahead(?=[A-Z])

Character Class[A-Z]

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

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

From (\S+\s){2}(?<=[a-z])(?=[A-Z])

New

From Günther RossmannThis is the article
From Harry Gregson-WilliamsAnother article text
From Nora WaldstättenSome lorem ipsum stuff
From the fantastic architect of the year
Text without an author

Extraction

From Günther RossmannThis is the article
From Harry Gregson-WilliamsAnother article text
From Nora WaldstättenSome lorem ipsum stuff
From the fantastic architect of the year
Text without an author