Tag: What is double parse in flutter?

A string can be cast to an integer using the int. parse() method in Dart. The method takes a string as an argument and converts it into an integer .

Parse source as a, possibly signed, integer literal and return its value . The source must be a non-empty sequence of base- radix digits, optionally prefixed with a minus or plus sign (‘-‘ or ‘+’).

Parses a string containing a number literal into a number . The method first tries to read the input as integer (similar to int. parse without a radix). If that fails, it tries to parse the input as a double (similar to double.