* pbREF? yes
* for loop? yes
* slicing? yes
* indexing? yes
* string is a class and has methods? yes
string and tuple are the immutable “camp” among the sequence structures.
* pbREF? yes
* for loop? yes
* slicing? yes
* indexing? yes
* string is a class and has methods? yes
string and tuple are the immutable “camp” among the sequence structures.
