check data type flutter
selector.runtimeType // return data type of the variable
Example:
if (selector.runtimeType == int) print("Hello")check data type flutter
selector.runtimeType // return data type of the variable
Example:
if (selector.runtimeType == int) print("Hello")how to print data types in dart
int integerValue = 2;
double doubleValue = 3.337;
var operationResult = integerValue * doubleValue; // operationResult is of
// double datatype.
print('$operationResult, type: ' + operationResult.runtimeType.toString()); // prints "6.674, type: double"
print(operationResult.runtimeType); // prints "double"Copyright © 2021 Codeinu
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