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AnnZ [28]
3 years ago
5

Does anyone know a good reason WHY to change your username.

Computers and Technology
1 answer:
VashaNatasha [74]3 years ago
5 0

Answer:

Because, maybe you want to have a cool username that nobody else has, or its embarrassing, or maybe you just want to

Explanation:

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Which item is essential to know before sketching a navigation menu flowchart?
alisha [4.7K]

Answer:

A, template specifics, such as horizontal or vertical menu layout

Explanation:

4 0
2 years ago
Read 2 more answers
Write a program that prompts the user for a word or phrase, and determines if the entry is a palindrome. A palindrome is a word
vekshin1

Answer:

Explanation:

The following code is written in Python. It asks the user for an input. Then cleans the input using regex to remove all commas, whitespace, and apostrophes as well as making it all lowercase. Then it reverses the phrase and saves it to a variable called reverse. Finally, it compares the two versions of the phrase, if they are equal it prints out that it is a palindrome, otherwise it prints that it is not a palindrome. The test case output can be seen in the attached picture below.

import re

phrase = input("Enter word or phrase: ")

phrase = re.sub("[,'\s]", '', phrase).lower()

reverse = phrase[::-1]

if phrase == reverse:

   print("This word/phrase is a palindrome")

else:

   print("This word/phrase is NOT a palindrome")

7 0
3 years ago
Read the following scenario. How might Sarah correct successfully complete her task? To permanently remove a file from her compu
Mekhanik [1.2K]

I'd go with two answers.

A: To permanently remove a file from her computer, Sarah doubled-clicked on the My Computer icon and searched for her file under the “Uninstall or change a program” menu option.

Or

B: Empty the Recycle Bin.

This question is somewhat not clear. Why I went with the answers above is because I really do not know what kind of a file Sarah wants to permanently remove. You can permanently delete a program file installed in the computer by following the procedure in option A. The option above will take you to the control panel and you'll be able to select the program you'd want to permanently remove. If you had initially deleted a file like a picture or a document or anything else that you necessarily do not need, it will go to recycle bin. You can head over there and select the Empty the Recycle Bin option to permanently delete the file.

7 0
3 years ago
Which of these monitor connector types is the oldest and least desirable to use?
ella [17]

Answer:

DVI is the oldest out of the four.

Explanation:

DVI and VGA are the oldest, but DVI is oldest and least desirable to use since it is outdated.

5 0
3 years ago
Read 2 more answers
#Write a function called find_median. find_median #should take as input a string representing a filename. #The file correspondin
azamat

Answer:

Explanation:

The following is written in Python. It takes in a file, it then reads all of the elements in the file and adds them to a list called myList. Then it sorts the list and uses the elements in that list to calculate the median. Once the median is calculated it returns it to the user. The code has been tested and the output can be seen in the image below.

def find_median(file):

   file = open(file, 'r')

   mylist = []

   for number in file:

       mylist.append(int(number))

   numOfElements = len(mylist)

   mylist.sort()

   print(mylist)

   if numOfElements % 2 == 0:

       m1 = numOfElements / 2

       m2 = (numOfElements / 2) + 1

       m1 = int(m1) - 1

       m2 = int(m2) - 1

       median = (mylist[m1] + mylist[m2]) / 2

   else:

       m = (numOfElements + 1) / 2

       m = int(m) - 1

       median = mylist[m]

   return median

print("Median: " + str(find_median('file1.txt')))

5 0
3 years ago
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