Write a program that opens a specified text file then displays a list of all the unique words found in the file.

filename = input("Enter file name with extension:")

words = []

with open(filename, "r") as file:

   # read the file line by line, with each line an item in the returned list

   line_list = file.readlines()

   # loop through the list to get the words from the strings

   for line in line_list:

       word_list = line.split(" ")

       for i in word_list:

           words.append(i)

# use the set() to get the unique items of the list as a set

# and convert it back to a list, then display the list.

su_words = set(words)

unique_words = list(su_words)

print(unique_words)

Explanation:

The python program gets the file name from the user input method. The with keyword is used to open and read the file which is read line by line as a list of strings (each line is a string). The for loop is used to append each word to the words list and the set() function cast the words list to a set of unique words. The set is in turn converted back to a list and displayed.

when the first user logs into windows 10 or windows server and identifies their region, windows sets the time zone. the user can change the time zone at any time.

windows updates the time zones in the registry when time zones are available and updates are downloaded.

to get the most current list of time zones, use tzutil from windows:

explanation: