Map get first { if (this.length > 0) { return JS('Map', '#[0]', this); } throw new StateError("No elements"); }void first= (
Updates the first position of the list to contain value
.
Equivalent to theList[0] = value;
.
The list must be non-empty.
void set first(E value) { if (length == 0) throw IterableElementError.noElement(); this[0] = value; }
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-web_sql/SqlResultSetRowList/first.html