String.fromCharCode constructor

String.fromCharCode(
  1. int charCode
)

Allocates a new String for the specified charCode.

If the charCode can be represented by a single UTF-16 code unit, the new string contains a single code unit. Otherwise, the length is 2 and the code units form a surrogate pair. See documentation for fromCharCodes.

Creating a String with one half of a surrogate pair is allowed.

Implementation

external factory String.fromCharCode(int charCode);