Dart编程实例 - 集合列表
void main() {
List logTypes = new List();
logTypes.add("WARNING");
logTypes.add("ERROR");
logTypes.add("INFO");
// iterating across list
for(String type in logTypes){
print(type);
}
// printing size of the list
print(logTypes.length);
logTypes.remove("WARNING");
print("size after removing.");
print(logTypes.length);
}