1. Dart
2. dart:core
3. String
4. codeUnitAt abstract method

##### String class

1. Constructors
2. fromCharCode
3. fromCharCodes
4. fromEnvironment
5. Properties
6. codeUnits
7. hashCode
8. isEmpty
9. isNotEmpty
10. length
11. runes
12. runtimeType
13. Methods
14. codeUnitAt
15. compareTo
16. contains
17. endsWith
18. indexOf
19. lastIndexOf
20. padLeft
21. padRight
22. replaceAll
23. replaceAllMapped
24. replaceFirst
25. replaceFirstMapped
26. replaceRange
27. split
28. splitMapJoin
29. startsWith
30. substring
31. toLowerCase
32. toUpperCase
33. trim
34. trimLeft
35. trimRight
36. allMatches
37. matchAsPrefix
38. noSuchMethod
39. toString
40. Operators
41. operator *
42. operator +
43. operator ==
44. operator []

description

# codeUnitAt method

int codeUnitAt (int index)

Returns the 16-bit UTF-16 code unit at the given `index`.

## Implementation

    int codeUnitAt(int index);