void main() {
Map m = {'name':'Tom','Id':'E1001'};
print('Map :${m}');
m.clear();
print('Map after invoking clear() :${m}');
}
原创文章,作者:ItWorker,如若转载,请注明出处:https://blog.ytso.com/266174.html
void main() {
Map m = {'name':'Tom','Id':'E1001'};
print('Map :${m}');
m.clear();
print('Map after invoking clear() :${m}');
}
原创文章,作者:ItWorker,如若转载,请注明出处:https://blog.ytso.com/266174.html