/Dart/Get current line number dart flutter

Get current line number dart flutter

int get lineNumber {
    try {
      final re =
          RegExp(r'^#1[ \t]+.+:(?<line>[0-9]+):[0-9]+\)$', multiLine: true);
      final match = re.firstMatch(StackTrace.current.toString());
      return (match == null) ? -1 : int.parse(match.namedGroup('line'));
    } catch (e) {
      return 0;
    }
  }
  
  // Usage
  print('Current line No :$lineNumber');

Similar codes

3 votes136 views1 answer
Flutter listtile leading and title space
Dart
0 vote140 views1 answer
Flutter concat string list
Dart
6 votes141 views1 answer
Flutter listtile shape border
Dart
4 votes149 views1 answer
Dart replase
Dart
0 vote141 views2 answers
How to get a short code sms number in flutter
Dart
0 vote145 views1 answer
AnimatedCrossFade
Dart
4 votes144 views1 answer
Dart kichik harfga o'girish
Dart
0 vote134 views2 answers
Flutter conditional parent widget
Dart
0 vote144 views1 answer
Flutter mouse paralax
Dart
0 vote220 views2 answers
Run dart in vscode
Dart