PYTHON

python append to list

# Basic syntax:
first_list.append(second_list) # Append adds the second_list as an
#	element to the first_list
first_list.extend(second_list) # Extend combines the elements of the 
#	first_list and the second_list

# Note, both append and extend modify the first_list in place

# Example usage for append:
first_list = [1, 2, 3, 4, 5]
second_list = [6, 7, 8, 9]
first_list.append(second_list)
print(first_list)
--> [1, 2, 3, 4, 5, [6, 7, 8, 9]]

# Example usage for extend:
first_list = [1, 2, 3, 4, 5]
second_list = [6, 7, 8, 9]
first_list.extend(second_list)
print(first_list)
--> [1, 2, 3, 4, 5, 6, 7, 8, 9]

list methods append in python

l1 = [1, 8, 7, 2, 21, 15]
l1.append(45) # adds 45 at the end of the list.

#it will append number at the end of list which number you will write. 

append to lists python

 list = []          ## Start as the empty list
  list.append('a')   ## Use append() to add elements
  list.append('b')

python append list

#a list
cars = ['Ford', 'Volvo', 'BMW', 'Tesla']
#append item to list
cars.append('Audi')
print(cars)
['Ford', 'Volvo', 'BMW', 'Tesla', 'Audi']


list = ['Hello', 1, '@']
list.append(2)
list
['Hello', 1, '@', 2]
list = ['Hello', 1, '@', 2]
list.append((3, 4))
list
['Hello', 1, '@', 2, (3, 4)]
list.append([3, 4])
list
['Hello', 1, '@', 2, (3, 4), [3, 4]]
list.append(3, 4)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: append() takes exactly one argument (2 given)
list.extend([5, 6])
list
['Hello', 1, '@', 2, (3, 4), [3, 4], 5, 6]
list.extend((5, 6))
list
['Hello', 1, '@', 2, (3, 4), [3, 4], 5, 6, 5, 6]
list.extend(5, 6)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: extend() takes exactly one argument (2 given)

how to append list in python

list1 = ["hello"]
list1 = list1 + ["world"]

appending to a list python

L.append()

how to append list in python

list_1 = ['w','h']
list_1.append('y')        # you need no veribal to store list_1.append('y')
print(list_1)             # ['w','h','y']

list_2 = ['a','r','e']
list_1.append(list_2)     # This also donot need a veribal to store it
print(list_1)             # ['w','h','y',['a','r','e']]

list_1.extend(list_2)
print(list_1)             # ['w','h','y',['a','r','e'],'a','r','e']
# please like 

python append to list

currencies = ['Dollar', 'Euro', 'Pound']

# append 'Yen' to the list
currencies.append('Yen')

print(currencies)

# Output: ['Dollar', 'Euro', 'Pound', 'Yen']

append in python

EmptyList = []
list = [1,2,3,4]
#for appending list elements to emptylist
for i in list:
  EmptyList.append('i')

how to append to a list in python

numbers = [5, 10, 15]
numbers.append(20)

python list Using the append() method to append an item

thislist = ["apple", "banana", "cherry"]
thislist.append("orange")
print(thislist)

append list python

my_list = ['a', 'b', 'c']
my_list.append('e')
print(my_list)
# Output
#['a', 'b', 'c', 'e']

append in Python

# append method adds an element at the end of the list
foo = [1, 2, 3]
foo.append(4)
print(foo) 
# Output - [1, 2, 3, 4]

python list append

# Add to List
my_list * 2                # [1, 2, '3', True, 1, 2, '3', True]
my_list + [100]            # [1, 2, '3', True, 100] --> doesn't mutate original list, creates new one
my_list.append(100)        # None --> Mutates original list to [1, 2, '3', True, 100]          # Or: <list> += [<el>]
my_list.extend([100, 200]) # None --> Mutates original list to [1, 2, '3', True, 100, 200]
my_list.insert(2, '!!!')   # None -->  [1, 2, '!!!', '3', True] - Inserts item at index and moves the rest to the right.

' '.join(['Hello','There'])# 'Hello There' --> Joins elements using string as separator.

python list append

#.append() is a function that allows you to add values to a list
sampleList.append("Bob")
print ("Bob should appear in the list:", sampleList)

#The output will be:
Bob should appear in the list: ['Bob']

Python List append()

How to append element to a list in Python
# Programming list
programming_list = ['C','C#','Python','Java','JavaScript']

# append the HTML item to the list
programming_list.append('HTML')
print('The new list is :', programming_list)

Python list append tutorial

list1 = [10, 20, 4, 45, 99]
 
mx=max(list1[0],list1[1])
secondmax=min(list1[0],list1[1])
n =len(list1)
for i in range(2,n):
    if list1[i]>mx:
        secondmax=mx
        mx=list1[i]
    elif list1[i]>secondmax and 
        mx != list1[i]:
        secondmax=list1[i]
 
print("Second highest number is : ",
      str(secondmax))
      
 Output:-     
      
Second highest number is :  45

append to lists python

 list = [1, 2, 3]
  print list.append(4)   ## NO, does not work, append() returns None
  ## Correct pattern:
  list.append(4)
  print list  ## [1, 2, 3, 4]

Python List append()

How to append a list into an existing list
# Programming list
programming_list = ['C','C#','Python','Java']

frontend_programming =['CSS','HTML','JavaScript']

# append the frontend_progamming list into the existing list
programming_list.append(frontend_programming)

# Note that entire list is appended as a single element
print('The new appended list is :', programming_list)

how to append to a list in python

myList = [1, 2, 3]

how to append list in python

list_1 = ['w','h']
list_1.append('y')        # you need no veribal to store list_1.append('y')
print(list_1)             # ['w','h','y']

list_2 = ['a','r','e']
list_1.append(list_2)     # This also donot need a veribal to store it
print(list_1)             # ['w','h','y',['a','r','e']]

list_1.extend(list_2)
print(list_1)             # ['w','h','y',['a','r','e'],'a','r','e']

list append python 3

#!/usr/bin/python3

list1 = ['C++', 'Java', 'Python']
list1.append('C#')
print ("updated list : ", list1)