contract users{
struct User{
uint id;
string str;
}
User [] public adds;
function del(){
delete adds;
}
function delElem(uint i){
delete adds[i];
}
function add(uint id,string cc){
adds.push(User(id,cc));
}
function getLength()constant returns(uint){
return adds.length;
}}
how to debug this contract in enter link description hereenter link description here, can breakpoint be valid?