Use the toString() method to convert an int or double to a string . To specify the number of digits to the right of the decimal, use toStringAsFixed(). To specify the number of significant digits in the string, use toStringAsPrecision(): // Convert an int to a string.
Read moreHow do you know if a Dart number is int?
Dart numbers (the type num ) are either integers (type int ) or doubles (type double ). It is easy to check if a number is an int , just do value is int .
Read moreWhat is NUM in Dart?
Dart numbers can be classified as: The int data type is used to represent whole numbers. The double data type is used to represent 64-bit floating-point numbers. The num type is an inherited data type of the int and double types .
Read moreWhat is object type in Dart?
Dart is object-oriented programming, and everything is treated as an object in Dart. An object is a variable or instance of the class used to access the class’s properties . Objects have two features – state and behavior.
Read moreWhat does int mean in Dart?
In the Dart programming language, an integer is represented by the int keyword. As we may know, integers include whole numbers (i.e., non-decimal positive and negative numbers). For every integer, four bytes are allocated in the memory.
Read moreHow do you cast to int in flutter?
How to cast a string to an integer in Dart
Read moreWhat happens if you cast double to int?
As we know double value can contain decimal digits (digits after decimal point), so when we convert double value with decimal digits to int value, the decimal digits are truncated .
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