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Pattern
(?<=a(?i)).
Input
a
!
A!
a! A!
Options
Ignore Case
Ignore Whitespace
Explicit Capture
Culture Invariant
Singleline
Multiline
Right To Left
ECMA Script
Start from position:
Max matches to find:
Replacement
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context
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Regex Info
Table
Context
Split List
1
match found in about
5
milliseconds.
Show Permalink
Permalink
Index
Position
Matched String
0
1
!
a
!
A!
a
A!
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