Answers for "list python"

86

python list

#Creating lists
my_list = ['foo', 4, 5, 'bar', 0.4]
my_nested_list = ['foobar', ['baz', 'qux'], [0]]

#Accessing list values
my_list[2] # 5
my_list[-1] # 0.4
my_list[:2] # ['foo', 4, 5]
my_nested_list[2] # ['baz', 'quz']
my_nested_list[-1] # [0]
my_nested_list[1][1] # 'qux'

#Modifying lists
my_list.append(x) # append x to end of list
my_list.extend(iterable) # append all elements of iterable to list
my_list.insert(i, x) # insert x at index i
my_list.remove(x) # remove first occurance of x from list
my_list.pop([i]) # pop element at index i (defaults to end of list)
my_list.clear() # delete all elements from the list
my_list.index(x[, start[, end]]) # return index of element x
my_list.count(x) # return number of occurances of x in list
my_list.reverse() # reverse elements of list in-place (no return)
my_list.sort(key=None, reverse=False) # sort list in-place
my_list.copy() # return a shallow copy of the list
Posted by: Guest on June-04-2020
5

lists in python

lst = ["abc", 34, True, 40, "male"]
for i in lst:
	print(i)
Posted by: Guest on March-17-2021
1

list in python

fruits = ["apple", "banana", "cherry"]
print(fruits)

fruits[0]
fruits[:2]
Posted by: Guest on June-30-2021
2

python dlist

#this is how  to create a list:
#I named it mylist, but you can name it whatever you like

myList = [1,2,3,4,5]
print(myList[0]) # this will print the first element of the list
print(myList[1]) #this will print the second element of the list
print(myList[2])#and so on
print(myList[3])
print(myList[4])
Posted by: Guest on April-08-2020
1

python lists

fruits = ['apple', 'banana', 'mango', 'cherry']

for fruit in fruits:
  print(fruit)
Posted by: Guest on June-29-2020
0

list in python

# Python program to demonstrate 
# Removal of elements in a List
  
# Creating a List
List = [1, 2, 3, 4, 5, 6, 
        7, 8, 9, 10, 11, 12]
print("Intial List: ")
print(List)
  
# Removing elements from List
# using Remove() method
List.remove(5)
List.remove(6)
print("nList after Removal of two elements: ")
print(List)
  
# Removing elements from List
# using iterator method
for i in range(1, 5):
    List.remove(i)
print("nList after Removing a range of elements: ")
print(List)
Posted by: Guest on May-25-2021

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