Answers for "python append a list to a list"

10

python append vs extend

my_list = [23, 11, 42, 24523]

# append will add it as if you're adding a new list to it
my_list.append([34523, 76979])
print(my_list)

# extend will go over each item in the new source list and add each
# element as part of the target list (my_list)
my_list.extend([12, 99])
print(my_list)

""" 
Output:
[23, 11, 42, 24523, [34523, 76979]]
[23, 11, 42, 24523, [34523, 76979], 12, 99]
"""
Posted by: Guest on March-13-2020
0

append to lists python

  list = ['larry', 'curly', 'moe']
  list.append('shemp')         ## append elem at end
  list.insert(0, 'xxx')        ## insert elem at index 0
  list.extend(['yyy', 'zzz'])  ## add list of elems at end
  print list  ## ['xxx', 'larry', 'curly', 'moe', 'shemp', 'yyy', 'zzz']
  print list.index('curly')    ## 2

  list.remove('curly')         ## search and remove that element
  list.pop(1)                  ## removes and returns 'larry'
  print list  ## ['xxx', 'moe', 'shemp', 'yyy', 'zzz']
Posted by: Guest on August-24-2020
0

append to lists python

list = []          ## Start as the empty list
  list.append('a')   ## Use append() to add elements
  list.append('b')
Posted by: Guest on August-24-2020
9

add to python list

array.append(element)
Posted by: Guest on December-15-2019
1

python append to list

stuff = ["apple", "banana"]
stuff.append("carrot")
# Print to see if it worked
print(stuff)
# You can do it with a variable too
whatever = "pineapple"
stuff.append(whatever)
# Print it again
print(stuff)
Posted by: Guest on July-30-2020
2

python list append

# Python list mutation, adding elements
history = ["when"]

# adds item to the end of a list
history.append("how")
# ["when", "how"]

# combine lists
history.extend( ["what", "why"] ) # works with tuples too
# or
history = history + ["what", "why"]
# ["when", "how", "what", "why"]

# insert at target position
history.insert(3, "where")
# ["when", "how, "what", "where", "why"]
#
Posted by: Guest on December-01-2020

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