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python list shift left

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The Great Carlos answered on June 2, 2021 Popularity 9/10 Helpfulness 5/10

answer python list shift left

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python list shift left

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from collections import deque
items = deque([1, 2])
items.append(3)        # deque == [1, 2, 3]
items.rotate(1)        # The deque is now: [3, 1, 2]
items.rotate(-1)       # Returns deque to original state: [1, 2, 3]
item = items.popleft() # deque == [2, 3]

Popularity 9/10 Helpfulness 5/10 Language python

Source: stackoverflow.com

Tags: list python shift

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Contributed on Jun 02 2021

The Great Carlos

0 Answers Avg Quality 2/10

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python shift list

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list = [0,1,2,3]

#shifted backwards (to left)
list.append(list.pop(0))
print(list)

list = [0,1,2,3]

#shifted forward (to right)
list.insert(0,list.pop())
print(list)

#Output:
[1,2,3,0]
[3,0,1,2]

Popularity 7/10 Helpfulness 4/10 Language python

Source: theprogrammingexpert.com

Tags: list python shift shif

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Contributed on Feb 19 2023

Nutty Nightingale

0 Answers Avg Quality 2/10

shift list python

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-1

def shiftRight(lst) :
  return lst[-1:] + lst[:-1]

def shiftLeft(lst) :
  return lst[1:] + lst[:1]

Popularity 9/10 Helpfulness 2/10 Language python

Source: Grepper

Tags: list python pytho

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Contributed on Aug 23 2022

Delightful Dragonfly

0 Answers Avg Quality 2/10

python list shift left

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