List

Example

Array processing is used with array functions

from m5stack import *
from m5ui import *
from uiflow import *

list01 = None
list02 = None

def first_index(my_list, elem):
  try: index = my_list.index(elem) + 1
  except: index = 0
  return index

list01 = []
list02 = [1, 2, 3, [4, 5, 6]]
print(len(list02))
print(not len(list01))
print(list02[1])
print(first_index(list02, 1))
print(list02[2 : 4])
print(list(reversed(list02)))

list02[-1] = 9
print(list02)

list01 = [2] * 2
print(list01)

print('1,2,3,4'.split(','))

API

list01 = []

• Create a custom empty list

list02 = [1, 2, 3, [4, 5, 6]]

• Build a list using elements repeated a certain number of times

print(list02[1])

• Get the value of an element at a specific index in the list

print(list02[2 : 4])

• Slice elements from the list to create a new list

print(first_index(list02, 1))

• Access an element in the list by index, either in forward or reverse order

print(not len(list01))

• Check if a list is empty, returning True if it is, and False otherwise

print(len(list02))

• Measure the length of the list (i.e., the number of elements in the list)

list01 = [2] * 2
print(list01)

• (Note: This is a duplicate of the previous functionality) Build a list using elements repeated a certain number of times

print(list(reversed(list02)))

• Reverse the order of elements in the list

list02[-1] = 9
print(list02)

• Set a specific value at a given index in the list

print('1,2,3,4'.split(','))

• Create a list from text, using a delimiter