A, distinguished by the number of stored value
| Number of stored-value | type of data |
|---|---|
| A single value | Numbers, strings |
| A plurality of values (containers) | Lists, tuples, dictionaries, collections |
Second, according to the variable to distinguish immutable
| Variable or immutable | type of data |
|---|---|
| variable | Lists, dictionaries, collections |
| Immutable | Number, a string, a tuple |
Third, the order-disorder distinguish
| Ordered or unordered | type of data |
|---|---|
| Ordered (index value may be) | Strings, lists, tuples |
| Immutable | Dictionaries, collections |
Fourth, according to distinguish the type of access
| Access Type | type of data |
|---|---|
| direct interview | digital |
| Sequential access (sequence type) | Strings, lists, tuples |
| Access key value (mapping type) | dictionary |
Five, six built-in data types Method