Regular Expressions 101

Negative Lookahead(?!.*[\/\\])

.*any character (except for line terminators), repeated any number of times

Character Class[\/\\]

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

Group 1(\d+)

\d+a digit, repeated at least once

:the literal : (58₁₀ / 72₈ / 3A₁₆)

Group 2(\d+)

\d+a digit, repeated at least once

\D*any character that's not a digit, repeated any number of times

$end of line

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

(?!.*[\/\\]):(\d+):(\d+)\D*$

New

at somewhere: \path1\path2\a_file.ts:17:9 something