Dart regex

RegExp exp = new RegExp(r"(\w+)");
String str = "Parse my string";
Iterable<RegExpMatch> matches = exp.allMatches(str);

Source: api.dart.dev

Regex dart

RegExp regExp = new RegExp(
  r"/^WS{1,2}:\/\/\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}:56789/i",
  caseSensitive: false,
  multiLine: false,
);
print("allMatches : "+regExp.allMatches("WS://127.0.0.1:56789").toString());
print("firstMatch : "+regExp.firstMatch("WS://127.0.0.1:56789").toString());
print("hasMatch : "+regExp.hasMatch("WS://127.0.0.1:56789").toString());
print("stringMatch : "+regExp.stringMatch("WS://127.0.0.1:56789").toString());

allMatches : ()
firstMatch : null
hasMatch : false
stringMatch : null

Source: stackoverflow.com

Dart regex,regex dart

// Here's a regular expression for one or more digits.
var numbers = RegExp(r'\d+');

var allCharacters = 'llamas live fifteen to twenty years';
var someDigits = 'llamas live 15 to 20 years';

// contains() can use a regular expression.
assert(!allCharacters.contains(numbers));
assert(someDigits.contains(numbers));

// Replace every match with another string.
var exedOut = someDigits.replaceAll(numbers, 'XX');
assert(exedOut == 'llamas live XX to XX years');

Source: dart.dev

Similar codes

4 votes353 views1 answer
How to convert text to double flutter
Dart
1 vote325 views1 answer
Flutter use png as icon
Dart
3 votes330 views2 answers
Could not find dart in your flutter sdk. please run
Dart
19 votes410 views2 answers
Get unique random numbers dart
Dart
2 votes358 views1 answer
How to stop screen rotation in flutter
Dart
0 vote402 views1 answer
Flutter counter app with block library
Dart
0 vote383 views1 answer
Using email signin or phone number in flutter firebase
Dart
3 votes381 views2 answers
Flutter container height 100 percent
Dart
1 vote335 views1 answer
Flutter circularprogressindicator width
Dart
14 votes367 views3 answers
Flutter alertdialog action button padding
Dart