1, yesterday content review and explain the job
list:
Append insert extend by
puncturing remove pop clear del
changed Li [index] = 'modified content' Li [slice]: 'is modified content'
check for loop
range
tuples:
COUNT ()
len ()
li.index ( 'element ')
Sort (reverse = True)
li.sort ()
Print (li.sort ())
reverse () reverse
PS:
the Join: List -----> STR
S.join (Iterable)
Li = [1,2 ,. 3]
S1 = STR (Li)
Split STR ----> List
Job explain:
2, the dictionary
3, the dictionary CRUD
4, nested dictionaries