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alina1380 [7]
3 years ago
6

Helpppppp

Computers and Technology
1 answer:
Advocard [28]3 years ago
8 0

here's a good expiation

Explanation:

a good and cheap way to remove acne scars from your face is to put vasaline only on the scar. do this about 3 times a day and keep it on overnight as well. in a couple of days the scar will peel leaving a new layer of skin on the bottom. this layer will be scar free! make sure you dont put vasaline on your entire face.

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Inserting and deleting text is a basic editing task in word processing.<br><br> True or false
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The answer should be true
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3 years ago
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Need help with a program to search to sort elements in an array.(increasing or decreasing order)
astraxan [27]

This is for Python

numbers = [7, 3, 6, 9, 0]

print(numbers.sort())

Output: [0, 3, 6, 7, 9]

numbers = [7, 3, 6, 9, 0]

print(numbers.sort(reverse = True))

Output: [9, 7, 6, 3, 0]

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3 years ago
Write a function wordcount() that takes the name of a text file as input and prints the number of occurrences of every word in t
o-na [289]

Answer:

I am writing a Python program. Let me know if you want the program in some other programming language.        

import string  #to use string related functions

def wordcount(filename):  # function that takes a text file name as parameter and returns the number of occurrences of every word in file

   file = open(filename, "r")  # open the file in read mode

   wc = dict()  # creates a dictionary

   for sentence in file:  # loop through each line of the file

       sentence = sentence.strip()  #returns the text, removing empty spaces

       sentence=sentence.lower() #converts each line to lowercase to avoid case sensitivity

       sentence = sentence.translate(sentence.maketrans("", "", string.punctuation))  #removes punctuation from every line of the text file

       words = sentence.split(" ")  # split the lines into a list of words

       for word in words:  #loops through each word of the file

           if len(word)>2:  #checks if the length of the word is greater than 2

               if word in wc:  # if the word is already in dictionary

                   wc[word] = wc[word] + 1  #if the word is already present in dict wc then add 1 to the count of that word

               else:  #if the word is not already present

                   wc[word] = 1  # word is added to the wc dict and assign 1 to the count of that word                

   for w in list(wc.keys()):  #prints the list of words and their number of occurrences

       print(w, wc[w])  #prints word: occurrences in key:value format of dict        

wordcount("file.txt") #calls wordcount method and passes name of the file to that method

Explanation:

The program has a function wordcount that takes the name of a text file (filename) as parameter.

open() method is used to open the file in read mode. "r" represents the mode and it means read mode. Then a dictionary is created and named as wc. The first for loop, iterates through each line (sentence) of the text file. strip() method is used to remove extra empty spaces or new line character from each sentence of the file, then each sentence is converted to lower case using lower() method to avoid case sensitivity. Now the words "hello" and "Hello" are treated as the same word.

sentence = sentence.translate(sentence.maketrans("", "", string.punctuation))  statement uses two methods i.e. maketrans() and translate(). maketrans() specifies the punctuation characters that are to be deleted from the sentences and returns a translation table. translate() method uses the table that maketrans() returns in order to replace a character to its mapped character and returns the lines of text file after performing these translations.

Next the split() method is used to break these sentences into a list of words. Second for loop iterates through each word of the text file. As its given to ignore words of length 2 or less, so an IF statement is used to check if the length of word is greater than 2. If this statement evaluates to true then next statement: if word in wc:   is executed which checks if the word is already present in dictionary. If this statement evaluates to true then 1 is added to the count of that word. If the word is not already present  then the word is added to the wc dictionary and 1 s assigned to the count of that word.

Next the words along with their occurrences is printed. The program and its output are attached as screenshot. Since the frankenstein.txt' is not provided so I am using my own text file.

4 0
3 years ago
One form of online vandalism is ____ operations, which interfere with or disrupt systems to protest the operations, policies, or
Sindrei [870]

Answer:

A) hacktivist

Explanation:

According to my research on cyber security attacks, I can say that based on the information provided within the question the form on online vandalism being defined is called hacktivist operations. These are activists who hack into government or organizational systems in order to protest their policies or actions, and by doing so can severely damage their systems.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

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When a website takes in personal information from a user, the owners of the website have no idea what was input, no matter how hard they tried. The information is not stored, and is used by Javascript APIs to locate your address to either ensure that it is valid, or so that you can choose your address.

It's completely safe, and if a website looks really, really sketchy, then just don't give them anything personal.

Another way to identify if a website is safe to give your personal information to is if you see "HTTPS" in the URL at the top of your browser. This means Hyper Text Transfer Protocol Secure, and is the protocol used to transfer information over the internet SECURELY, via encryption that only computers are able to decrypt, and will not show that information to owners of the server/website.
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