Regular Expressions 101

Pro

Group 1(/\* \d+ \*/)

/the literal / (47₁₀ / 57₈ / 2F₁₆)

\*the literal * (42₁₀ / 52₈ / 2A₁₆)

the literal (32₁₀ / 40₈ / 20₁₆)

\d+a Unicode decimal digit, repeated at least once

the literal (32₁₀ / 40₈ / 20₁₆)

\*the literal * (42₁₀ / 52₈ / 2A₁₆)

/the literal / (47₁₀ / 57₈ / 2F₁₆)

\*the literal * (42₁₀ / 52₈ / 2A₁₆)

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

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.

25 tokens

Regular Expression

(/\* \d+ \*/)/\*.+

New

/* 7 */
margin-top:1.5rem!important/* 114 */
}/* 115 *//* 118 *//* 121 */
.mb-2{/* 122 */
margin-bottom:.5rem!important/* 123 */
}/* 124 *//* 127 *//* 130 *//* 133 *//* 137 */

Substitution

\1

/* 7 */
margin-top:1.5rem!important/* 114 */
}/* 115 *//* 118 *//* 121 */
.mb-2{/* 122 */
margin-bottom:.5rem!important/* 123 */
}/* 124 *//* 127 *//* 130 *//* 133 *//* 137 */