Convert object to int flutter

// Convert to int
int.parse('10');
or
int.tryParse('10');

Flutter : Better way to cast object to int

Url: https://stackoverflow.com/questions/745172/better-way-to-cast-object-to-int/745204

You have several options:

(int) — Cast operator. Works if the object already is an integer at some level in the inheritance hierarchy or if there is an implicit conversion defined.

int.Parse()/int.TryParse() — For converting from a string of unknown format.

int.ParseExact()/int.TryParseExact() — For converting from a string in a specific format

Convert.ToInt32() — For converting an object of unknown type. It will use an explicit and implicit conversion or IConvertible implementation if any are defined.

as int? — Note the "?". The as operator is only for reference types, and so I used "?" to signify a Nullable<int>. The "as" operator works like Convert.To____(), but think TryParse() rather than Parse(): it returns null rather than throwing an exception if the conversion fails.

Source: stackoverflow.com

Similar codes

24 votes405 views3 answers
Flutter svg package
Dart
8 votes328 views1 answer
Listview inside column flutter
Dart
0 vote340 views1 answer
Flutter compute
Dart
34 votes494 views6 answers
Flutter text color
Dart
0 vote420 views1 answer
Creating a stateful widget
Dart
11 votes329 views3 answers
Hide keyboard flutter
Dart
19 votes362 views6 answers
Textfield border radius flutter
Dart
0 vote309 views1 answer
Flutter leading
Dart
2 votes353 views2 answers
Flutter send function as parameter
Dart
15 votes307 views6 answers
Flutter add icon
Dart