Regular Expressions 101

datathe literal text data (case sensitive)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 1(.+)

.+any character (except for line terminators), repeated at least once

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 2(.+)

.+any character (except for line terminators), repeated at least once

Positive Lookahead(?=\&)

\&the literal & (38₁₀ / 46₈ / 26₁₆)

&?optionally matches the literal & (38₁₀ / 46₈ / 26₁₆)

Group 3(.+)

.+any character (except for line terminators), repeated at least once

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

data\/(.+)\/(.+)(?=\&)&?(.+)

New

data/my.data/10&abc=10
data/my.data/10/&abc=10
data/my.data/10