Python: Convert an array to an ordinary list with the same items
Python: Array Exercise-13 with Solution
Write a Python program to convert an array to an ordinary list with the same items.
Pictorial Presentation:
Sample Solution:
Python Code :
from array import *
array_num = array('i', [1, 3, 5, 3, 7, 1, 9, 3])
print("Original array: "+str(array_num))
num_list = array_num.tolist()
print("Convert the said array to an ordinary list with the same items:")
print(num_list)
Sample Output:
Original array: array('i', [1, 3, 5, 3, 7, 1, 9, 3]) Convert the said array to an ordinary list with the same items: [1, 3, 5, 3, 7, 1, 9, 3]
Python Code Editor:
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Previous: Write a Python program to remove the first occurrence of a specified element from an array.
Next: Write a Python program to find if a given array of integers contains any duplicate element. Return true if any value appears at least twice in the said array and return false if every element is distinct.
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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
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