How do you convert string to int in darts?

A Dart string is a sequence of UTF 16 code units . String values in Dart can be represented using either single or double or triple quotes. Single line strings are represented using single or double quotes. Triple quotes are used to represent multi-line strings.

Using operator str1 == str2 : The operator returns true if the str1 equals str2. Otherwise, it returns false. This operator is useful when you want to determine whether the strings have the same sequence of code units.24 Nis 2017

In Dart, we can use the ‘+’ operator to concatenate the strings . Example: Using ‘+’ operator to concatenate strings in Dart.