Concatenation allows you to combine to strings together and it only works on two strings. Swift uses string interpolation to include the name of a constant or variable as a placeholder in a longer string, and to prompt Swift to replace it with the current value of that constant or variable.
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You can access the value of an expression inside a string by using ${expression} . var greeting = “Hello”; var person = “Rohan”; print(“${greeting}, ${person}!”); // prints “Hello, Rohan!”14 Kas 2012
Read moreWhat is string concatenation in Dart?
Append or Concatenate two Strings in Dart To append two strings in Dart, use concatenation operator + . + accepts two strings as operands and returns concatenated string.
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String interpolation is the process of evaluating a string literal containing one or more placeholders, yielding a result in which the placeholders are replaced with their corresponding values . A little snippet to interpolate a Map in a string in Dart and Flutter using double curly braces syntax (can be easily changed) …27 Mar 2020
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