Regular Expressions 101

Pro

Non-Capturing Group(?:Fields$"(\w+)"$\.Value)

Fieldsthe literal text Fields (case sensitive)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

"the literal " (34₁₀ / 42₈ / 22₁₆)

Group 1(\w+)

\w+any word character, repeated at least once

"the literal " (34₁₀ / 42₈ / 22₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Valuethe literal text Value (case sensitive)

Negative Lookahead(?!\)?\s{0,2}[=|<])

\)?optionally matches the literal ) (41₁₀ / 51₈ / 29₁₆)

\s{0,2}any whitespace character, repeated between 0 and 2 times

Character Class[=|<]

=the literal = (61₁₀ / 75₈ / 3D₁₆)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

<the literal < (60₁₀ / 74₈ / 3C₁₆)

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

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25 tokens

(?:Fields\("(\w+)"\)\.Value)(?!\)?\s{0,2}[=|<])

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