Regular Expressions 101

\ban ASCII word boundary

EMail="the literal text EMail=" (case sensitive)

\Kresets the starting point of the reported match. Any previously consumed characters are no longer included in the final match

Negated Character Class[^\s"@]+

+matches at least one character outside the set below:

\sany whitespace character

"the literal " (34₁₀ / 42₈ / 22₁₆)

@the literal @ (64₁₀ / 100₈ / 40₁₆)

Negated Character Class[^\s"@]+

+matches at least one character outside the set below:

\sany whitespace character

"the literal " (34₁₀ / 42₈ / 22₁₆)

@the literal @ (64₁₀ / 100₈ / 40₁₆)

Positive Lookahead(?=")

"the literal " (34₁₀ / 42₈ / 22₁₆)

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.

Search reference

Regular Expression

\bEMail="\K[^\s"@]+@[^\s"@]+(?=")

<myNode EMail="foo@bar.de">
<myNode EMail="alpha@beta.com">