Dart char is uppercase

import 'dart:io';

main() {
  print("Enter a string : ");
  var str = stdin.readLineSync();

  if (str[0].toUpperCase() == str[0]) {
    print("The first character is uppercase");
  } else {
    print("The first character is not uppercase");
  }
}

Source: codevscolor.com

Similar codes

1 vote191 views1 answer
Flutter listtile minverticalpadding
Dart
34 votes453 views6 answers
Container border flutter
Dart
3 votes192 views1 answer
Flutter chip labelstyle
Dart
6 votes201 views4 answers
Flutter transform
Dart
2 votes199 views1 answer
How to diable flutter for web
Dart
0 vote158 views1 answer
Get last item in array dart
Dart
16 votes194 views5 answers
Flutter remove debug flag
Dart
9 votes227 views2 answers
Dart regex for email
Dart
1 vote179 views3 answers
How to take integer input from user in dart
Dart
0 vote214 views1 answer
Widget capture in flutter
Dart