Regular Expressions 101

Pro

Group 1([^\\nt\!\&\@\$]+[a-z0-9]+)

Negated Character Class[^\\nt\!\&\@\$]+

+matches at least one character outside the set below:

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

nthe literal n (110₁₀ / 156₈ / 6E₁₆) (case sensitive)

tthe literal t (116₁₀ / 164₈ / 74₁₆) (case sensitive)

\!the literal ! (33₁₀ / 41₈ / 21₁₆)

\&the literal & (38₁₀ / 46₈ / 26₁₆)

\@the literal @ (64₁₀ / 100₈ / 40₁₆)

\$the literal $ (36₁₀ / 44₈ / 24₁₆)

Character Class[a-z0-9]+

+matches at least one character from the set below:

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

0-9one character from 0 (48₁₀) to 9 (57₁₀)

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

([^\\nt\!\&\@\$]+[a-z0-9]+)

New

word
one of each
one fish two fish red fish blue fish
car : carpet as java : javascript!!&@$%^&
testing, 1, 2 testing
go Go GO Stop stop
hello\nworld
hello\tworld
hello  world
\t\tIntroductory Course