Getting started with dartCollectionsControl FlowClassesCommentsAsynchronous ProgrammingConverting DataFunctionsDate and timeLibrariesExceptionsPubRegular ExpressionsStringsEnumsDart-JavaScript interoperabilityList Filters
Regular Expressions
Remarks:
Dart regular expressions have the same syntax and semantics as JavaScript regular expressions. See http://ecma-international.org/ecma-262/5.1/#sec-15.10 for the specification of JavaScript regular expressions.
This means that any JavaScript resource you find about Regular Expressions online applies to dart.
Create and use a Regular Expression
var regExp = new RegExp(r"(\w+)");
var str = "Parse my string";
Iterable<Match> matches = regExp.allMatches(str);
It's a good idea to use "raw strings" (prefix with r)
when writing regular expressions so you can use unescaped backslashes in your expression.
Syntax:
- var regExp = RegExp(r'^(.*)$', multiLine: true, caseSensitive: false);
Parameters:
| Parameter | Details |
|---|---|
String source | The regular expression as a String |
{bool multiline} | Whether this is a multiline regular expression. (matches ^ and $ at the beginning and end of each line individually not the whole String) |
{bool caseSensitive} | If the expression is case sensitive |
Contributors
Topic Id: 3624
Example Ids: 12472
This site is not affiliated with any of the contributors.