python check if list contains
# To check if a certain element is contained in a list use 'in'
bikes = ['trek', 'redline', 'giant']
'trek' in bikes
# Output:
# Truepython check if list contains
# To check if a certain element is contained in a list use 'in'
bikes = ['trek', 'redline', 'giant']
'trek' in bikes
# Output:
# Truepython 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 stuffpython list item
thislist = ["apple", "banana", "cherry"]
print(thislist[1])python list
# Create list
List = list()
List = []
List = [0, "any data type can be added to list", 25.12,
("Even tuples"), {"Dictionaries": "can also be added"},
["can", "be nested"]]
# Accessing items
List[1] # 0
List[-1] # ["can", "be nested"]
# Operations
List.append(4) # adds 4 to end
List.pop(n=-1) # removes element from nth position
List.count(25.12) # 1python lists
fruits = ['apple', 'banana', 'mango', 'cherry']
for fruit in fruits:
print(fruit)python get element by index
# To return the index of the first occurence of element x in lst
ind = lst.index(x)Copyright © 2021 Codeinu
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