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Lists|Lists and Membership Operaters

Data Type

【Lists|Lists and Membership Operaters】Lists can contain any mix and match of the data types you have seen so far.
list_of_random_things= [1,3.4,'a string',True]#integer,float,string,booleanprint(list_of_random_things[0])# attention it is 'True' not 'Ture'

Print Lists The location of data
list_of_random_things= [1,3.4,'a string',True]print(list_of_random_things[len(list_of_random_things)])# IndexError: list index out of range

list_of_random_things= [1,3.4,'a string',True]print(list_of_random_things[len(list_of_random_things)-1])# output:True

Print from last one
>>>list_of_random_things[-1]True>>>list_of_random_things[-2]a string

Print from x->y
>>>list_of_random_things= [1,3.4,'a string',True]>>>list_of_random_things[1:2]#or[(from the first one to the second if the ''is behind 2 it is the second to the last one):2][3.4]

Judge in or not in
>>>'this'in'this is a string'True>>>'in'in'this is a string'True>>>'isa'in'this is a string'False>>>5notin[1,2,3,4,6]True>>>5in[1,2,3,4,6]False

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