changing the values of list

 Python 3.9.1 (tags/v3.9.1:1e5d33e, Dec  7 2020, 17:08:21) [MSC v.1927 64 bit (AMD64)] on win32

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>>> ##change the values of a list

>>> islam=["believe","prayer","fast","charity","pilgrimage"]

>>> islam[-2]=prayer

Traceback (most recent call last):

  File "<pyshell#2>", line 1, in <module>

    islam[-2]=prayer

NameError: name 'prayer' is not defined

>>> islam[-2]="prayer"

>>> islam

['believe', 'prayer', 'fast', 'prayer', 'pilgrimage']

>>> islam[::]="to believe"

>>> islam

['t', 'o', ' ', 'b', 'e', 'l', 'i', 'e', 'v', 'e']

>>> islam[0:1:]="bei

SyntaxError: EOL while scanning string literal

>>> islam[0::1]

['t', 'o', ' ', 'b', 'e', 'l', 'i', 'e', 'v', 'e']

>>> islam[::]

['t', 'o', ' ', 'b', 'e', 'l', 'i', 'e', 'v', 'e']

>>> islam[::]=["believe","believe","believe","believe","believe"]

>>> islam

['believe', 'believe', 'believe', 'believe', 'believe']

>>> 

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