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3 years ago

When naming a file you should use the ___ instead of a space in a filename

1 answer:

5 0

The underscore.
But actually you can use spaces in file names, in many file managers. I think it just shows you a space while it actually saves an underscore, or something like this.

You might be interested in

Explain the process of creating a switch statement to replace an if-then-else statement in Java.

musickatia [10]

Answer:

The answer to this question is given in the explanation section.

Explanation:

Let look at an if the else statement

if (condition1) {

//some code if condition 1 is true

} else if (condition2) {

// some code if condition 2 is true

} else {

// some code if condition 3 is true

}

No let look at switch statement

switch(expression) {

case x:

// code block

break;

case y:

// code block

break;

default:

// code block

Now let look at your answer.

if then else should be replaced with switch if conditions are fixed.

in the process of replacing

write your condition of if statement in the case area of swatch

7 0

3 years ago

Which method finds the greatest common divisor of 14 and 35?

Liula [17]

Answer:

gcd method

Explanation:

Given

The code snippet

Required

Which method completes the code

To return the gcd of numbers, simply use the gcd method.

So: the complete code is;

import math

math.gcd(14,35)

6 0

3 years ago

Computers that are joined together are called networks true or false

natali 33 [55]

Answer:

True

Explanation:

hope this helps if not sorry :(

7 0

3 years ago

When an author produce an index for his or her book, the first step in this process is to decide which words should go into the

Igoryamba

Answer:

import string

dic = {}

book=open("book.txt","r")

# Iterate over each line in the book

for line in book.readlines():

tex = line

tex = tex.lower()

tex=tex.translate(str.maketrans('', '', string.punctuation))

new = tex.split()

for word in new:

if len(word) > 2:

if word not in dic.keys():

dic[word] = 1

else:

dic[word] = dic[word] + 1

for word in sorted(dic):

print(word, dic[word], '\n')

book.close()

Explanation:

The code above was written in python 3.

import string 

Firstly, it is important to import all the modules that you will need. The string module was imported to allow us carry out special operations on strings.

dic = {}

book=open("book.txt","r")

# Iterate over each line in the book

for line in book.readlines():

tex = line

tex = tex.lower()

tex=tex.translate(str.maketrans('', '', string.punctuation))

new = tex.split()

An empty dictionary is then created, a dictionary is needed to store both the word and the occurrences, with the word being the key and the occurrences being the value in a word : occurrence format.

Next, the file you want to read from is opened and then the code iterates over each line, punctuation and special characters are removed from the line and it is converted into a list of words that can be iterated over.

 for word in new:

if len(word) > 2:

if word not in dic.keys():

dic[word] = 1

else:

dic[word] = dic[word] + 1

For every word in the new list, if the length of the word is greater than 2 and the word is not already in the dictionary, add the word to the dictionary and give it a value 1.

If the word is already in the dictionary increase the value by 1.

for word in sorted(dic):

print(word, dic[word], '\n')

book.close()

The dictionary is arranged alphabetically and with the keys(words) and printed out. Finally, the file is closed.

check attachment to see code in action.

7 0

3 years ago

Uppose a computer processor can perform about 3.8 billion operations per second. how many operations can it perform in 0.6 seco

Ratling [72]

We have information:
3.8 billion 1 second
x billion 0.6 second

To find out the number of operations we need to cross multiply these equations and solve for x.
3.8 * 0.6 = 1*x
x = 2.28 billion

In 0.6s computer can do 2.28 billion operations.

4 0

3 years ago

Read 2 more answers