Adds the next chunk
to this
.
Adds the substring defined by start
and end
-exclusive to this
.
If isLast
is true
closes this
.
void addSlice(String str, int start, int end, bool isLast);
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.5.0/dart-convert/StringConversionSinkMixin/addSlice.html