I'am a begginer in Dart and i dont know how to acces to the values of the next Set

```
Set mySet = Set.from(['Please', 'Help', 'Me']);

```
['https://Stackoverflow.com/questions/55663305', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/11240739/']
*I didn't get the clarity of what you mean by accessing next set but, you can access your current set data in following ways.*

```
Set mySet = Set.from(['Please', 'Help', 'Me']); // declaration.

```

Accessing through index

```
print('mySet.elementAt(0): ${mySet.elementAt(0)}');
print('mySet.elementAt(1): ${mySet.elementAt(1)}');
print('mySet.elementAt(2): ${mySet.elementAt(2)}');

```

Iterating over set.

```
mySet.forEach((value) => {print(value)});

```

Logging to see data stored in current set.

```
print('mySet: ${mySet.toString()}');

```
From Wikipedia:

> 
> 
> > 
> > Unlike most other collection types, rather than retrieving a specific element from a set, one typically tests a value for membership in a set.
> > 
> > 
> > 
> 
> 
> 

That is, if this is not possible (to acces to the values) then this does not mean that this data structure does not fulfill its purpose.  

Maybe you should choose a different, and at the same time, more suitable, for your purposes, data structure?