how to check if value in list python 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 element in list Python
listA = [item1, item2, item3]
if item4 in listA:
print('yes, item4 is in the list')
else:
print('no, item4 is not in the list')
Example 3: how to check if value is in list python
>>> letters = [a,b,c,d,e]
>>> 'a' in letters:
True
Example 4: python check if list contains value
if value in list:
if value not in list:
Example 5: check if a number is in a list python
5 in [3, 4, 5, 6, 7]
9 in [3, 4, 5, 6, 7]