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Python: Convert a list of integers, tuple of integers in a list of strings

Python map: Exercise-8 with Solution

Write a Python program to convert a given list of integers and a tuple of integers in a list of strings.

Sample Solution:

Python Code :

nums_list = [1,2,3,4]
nums_tuple = (0, 1, 2, 3) 
print("Original list and tuple:")
print(nums_list)
print(nums_tuple)
result_list = list(map(str,nums_list))
result_tuple = tuple(map(str,nums_tuple))
print("\nList of strings:")
print(result_list)
print("\nTuple of strings:")
print(result_tuple)

Sample Output:

Original list and tuple:
[1, 2, 3, 4]
(0, 1, 2, 3)

List of strings:
['1', '2', '3', '4']

Tuple of strings:
('0', '1', '2', '3')

Python Code Editor:

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Previous: Write a Python program to add two given lists and find the difference between lists. Use map() function.
Next: Write a Python program to create a new list taking specific elements from a tuple and convert a string value to integer.

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Python: Tips of the Day

Find current directory and file's directory:

To get the full path to the directory a Python file is contained in, write this in that file:

import os 
dir_path = os.path.dirname(os.path.realpath(__file__))

(Note that the incantation above won't work if you've already used os.chdir() to change your current working directory, since the value of the __file__ constant is relative to the current working directory and is not changed by an os.chdir() call.)

To get the current working directory use

import os
cwd = os.getcwd()

Documentation references for the modules, constants and functions used above:

  • The os and os.path modules.
  • The __file__ constant
  • os.path.realpath(path) (returns "the canonical path of the specified filename, eliminating any symbolic links encountered in the path")
  • os.path.dirname(path) (returns "the directory name of pathname path")
  • os.getcwd() (returns "a string representing the current working directory")
  • os.chdir(path) ("change the current working directory to path")

Ref: https://bit.ly/3fy0R6m