Regular Expressions 101

1st Alternative(?<inl>\/\/[^\n]*\r?\n)

Group inl(?<inl>\/\/[^\n]*\r?\n)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Negated Character Class[^\n]*

*matches any number of characters outside the set below:

\na line-feed (newline) character (ASCII 10)

\r?optionally matches a carriage return (ASCII 13)

\na line-feed (newline) character (ASCII 10)

2nd Alternative(?<mtl>\/\*[^\*]*\*\/)

Group mtl(?<mtl>\/\*[^\*]*\*\/)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

\*the literal * (42₁₀ / 52₈ / 2A₁₆)

Negated Character Class[^\*]*

*matches any number of characters outside the set below:

\*the literal * (42₁₀ / 52₈ / 2A₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

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

(?<inl>\/\/[^\n]*\r?\n)|(?<mtl>\/\*[^\*]*\*\/)

Test String
New

codecode
//codecode

/*commmze */
/* comentaire
encore
et encore 
*/

code cpode

/* com//mentaitree
/* imbrication 
// méchant */
ça c'est du com à la con
*/

code code

Regular Expression

Test StringNew

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Test String
New

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