python check in list code example

Example 1: how to check an element in a list in python

thislist = ["apple", "banana", "cherry"]
if "apple" in thislist:
  print("Yes, 'apple' is in the fruits list")

Example 2: check if anything in a list is in a string python

y = any(x in String for x in List)

Example 3: python check if list contains value

if value in list:
  #do stuff

#Also to check if it doesn't contain
if value not in list:
  #do stuff

Example 4: how to check an array for a value in python

s = set(a)
if 7 in s:
  # do stuff