Regular Expressions 101

Negative Lookahead(?!^)

^start of line

\ban ASCII word boundary

Character Class[A-Z]

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

\w*any word character, repeated any number of times

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.

26 tokens

Regular Expression

(?!^)\b[A-Z]\w*

New

I went to to go see my friend John yestWerday.

John and I are good friends.

-I like John, she said.

"This is a quote."

I went to to go see my friend John yestWerday.

John and I are good friends.

-I like John, she said.

"This is a quote."