Write a program that estimates the number of distinct words in the text whose pathname is passed as argument. Test with /users/abrick/resources/urantia.txt
Answers
To write a program that estimates the number of distinct words in a text file, you can use Python with the `sys.argv` for the passed argument and the `collections.Counter` to count the distinct words.
First, import the necessary modules:
```python
import sys
from collections import Counter
```
Next, read the contents of the file specified by the pathname:
```python
with open(sys.argv[1], 'r') as file:
content = file.read().lower()
```
Then, split the content into words and remove any non-alphabetic characters:
```python
words = ''.join(c if c.isalnum() or c.isspace() else ' ' for c in content).split()
```
Now, use the `Counter` class to count distinct words:
```python
word_counts = Counter(words)
```
Finally, print the estimated number of distinct words:
```python
print(f'Estimated number of distinct words: {len(word_counts)}')
```
To test with `/users/abrick/resources/urantia.txt`, simply pass the path as a command-line argument when running the program. This program will estimate the number of distinct words in the given text file efficiently and accurately.
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Related Questions
List the different types of views in which Reports can be displayed.
Answers
Answer:
Depending upon the type of report you are viewing, the following view types are available. Report view is the default view for most reports. It consists of a time period, an optional comparison period, a chart, and a data table. Trend view displays data for individual metrics over time.
Explanation:
Read everything and give me your answer, do not forget to give me 5 stars, thank you
What symbol goes at the end of every if/else statement in python?
Answers
A colon goes after every if/else statement in python. For instance:
if 1 < 5:
# do something.
As we can see, a colon is placed after the 5.
hris has received an email that was entirely written using capitalization. He needs to paste this text into another document but also ensure that the capitalization is removed.
What should Chris do?
Answers
Which of these is a biotic factor in a forest?
Will
O A. Climate
O O
O B. Terrain
O C. Trees
O D. Water
Answers
Answer: trees
Explanation:
How can your web page design communicate your personal style
Answers
Answer:
Web design is very unique, you can express your feelings through creating a page.
how the changes to the engines of the aircraft have made it more aerodynamic
Answers
Explanation:
Winglets are devices mounted at the tip of the wings. Winglets are used to improve the aerodynamic efficiency of a wing by the flow around the wingtip to create additional thrust. They can improve airplane performance as much as 10% to 15%.
just to show you how to use the second parameter, we'll write code // that sorts only a vector of 2 elements. (this is *not* the // insertion sort algorithm.)
Answers
To demonstrate the usage of the second parameter, here is an example code that sorts a vector of 2 elements;
#include
#include
#include
int main() {
std::vector vec = {2, 1};
std::sort(vec.begin(), vec.end(), [](int a, int b) {
return a < b;
});
for (int num : vec) {
std::cout << num << " ";
}
return 0;
}
``
In the above code, we have a vector `vec` containing two elements: 2 and 1. The `std::sort` function is used to sort the vector. The second parameter of `std::sort` is a lambda function that defines the comparison criteria. In this case, the lambda function compares two elements `a` and `b`, and returns `true` if `a` is less than `b`.
After sorting, the elements of the vector are printed using a `for` loop. The output will be "1 2", as the vector is sorted in ascending order.
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Imagine that a you and a friend are exercising together at a gym. Your friend suddenly trips and falls, and it is clear that he or she has suffered an ankle sprain. Luckily you know exactly what has happened. Explain how your friend sustained the injury and, assuming you had the necessary supplies, including a first aid kit and a phone, explain what steps could you take to stabilize your friend's injury.
Name each of the five steps in the PRICE treatment.
Answers
Answer:
The sprain happened when the friend fell and the ligaments (in the ankle) stretched, twisted or possibly tore. Sprain is manifested by pain, swelling, bruising and inability to move.
Explanation:
Here the appropriate steps to stabilize the injury:
1. Call for help.
2. Rest the injured area to avoid further damage.
3. Put ice ( for 15 to 20 minutes) to help limit the swelling.
4. Apply compression bandage to prevent more swelling.
5. Elevate the injured ankle above the heart to limit swelling.
Hope this helps UvU
To begin, think about the file types you are familiar with. What file types have you encountered in your experiences with computers? Which of these are most commonly used for images? When you upload your own images from your camera, what extension do they have? What do you think the extension means?
Write an answer in three to five sentences that describes your experiences with file types.
Answers
Answer:
I've encountered the following file types in my experience with computers: JPG, JPEG, JFIF, RAW, PNG, GIF, WEBM, MP4, MP3, MOV, MKV, EXE, MSI, RAR, ZIP, DMG, ISO, PY, TXT, DAT, and DLL. The most common used file types for images are JPEG, JPG, JFIF, RAW, PNG, and sometimes GIF. Most cameras use the RAW format, RAW is an uncompressed, untouched photo file. Sorry, but you'll have to write the sentences yourself. Hope this helps!
Explanation:
PLEASE HELP ASAP (answer is needed in Java) 70 POINTS
In this exercise, you will need to write a program that asks the user to enter different positive numbers.
After each number is entered, print out which number is the maximum and which number is the minimum of the numbers they have entered so far.
Stop asking for numbers when the user enters -1.
Possible output:
Enter a number (-1 to quit):
100
Smallest # so far: 100
Largest # so far: 100
Enter a number (-1 to quit):
4
Smallest # so far: 4
Largest # so far: 100
Enter a number (-1 to quit):
25
Smallest # so far: 4
Largest # so far: 100
Enter a number (-1 to quit):
1
Smallest # so far: 1
Largest # so far: 100
Enter a number (-1 to quit):
200
Smallest # so far: 1
Largest # so far: 200
Enter a number (-1 to quit):
-1
Answers
import java.util.Scanner;
public class MyClass1 {
public static void main(String args[]) {
Scanner scan = new Scanner(System.in);
int smallest = 0, largest = 0, num, count = 0;
while (true){
System.out.println("Enter a number (-1 to quit): ");
num = scan.nextInt();
if (num == -1){
System.exit(0);
}
else if (num < 0){
System.out.println("Please enter a positive number!");
}
else{
if (num > largest){
largest = num;
}
if (num < smallest || count == 0){
smallest = num;
count++;
}
System.out.println("Smallest # so far: "+smallest);
System.out.println("Largest # so far: "+largest);
}
}
}
}
I hope this helps! If you have any other questions, I'll do my best to answer them.
Java exists a widely utilized object-oriented programming language and software platform. Sun Microsystems initially introduced Java, a programming language and computing platform, in 1995.
What is meant by java?Sun Microsystems initially introduced Java, a programming language and computing platform, in 1995. It has grown from its modest origins to power a significant portion of the digital world of today by offering the solid foundation upon which numerous services and applications are developed.
The object-oriented programming language and software platform known as Java are used by millions of devices, including laptops, cellphones, gaming consoles, medical equipment, and many others. The syntax and guiding ideas of Java are derived from C and C++.
The program is as follows:
import java.util.Scanner;
public class MyClass1 {
public static void main(String args[]) {
Scanner scan = new Scanner(System.in);
int smallest = 0, largest = 0, num, count = 0;
while (true){
System.out.println("Enter a number (-1 to quit): ");
num = scan.nextInt();
if (num == -1){
System.exit(0);
}
else if (num < 0){
System.out.println("Please enter a positive number!");
}
else{
if (num > largest){
largest = num;
}
if (num < smallest || count == 0){
smallest = num;
count++;
}
System.out.println("Smallest # so far: "+smallest);
System.out.println("Largest # so far: "+largest);
}
}
}
}
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which applications or services allow hosts to act as client and server at the same time?client/server applicationsemail applicationsP2P applicationauthentication server
Answers
The applications or services that allow hosts to act as client and server at the same time are client/server applications, email applications, P2P applications, and authentication servers.
Applications or services that allow hosts to act as both client and server at the same time are called P2P (peer-to-peer) applications. P2P applications enable direct communication between hosts without the need for a centralized server, making them distinct from client/server applications and email applications. Authentication servers, on the other hand, are specifically used to verify user identities and manage access control.A network host is a computer or other device connected to a computer network. A host may work as a server offering information resources, services, and applications to users or other hosts on the network. Hosts are assigned at least one network address.
A computer participating in networks that use the Internet protocol suite may also be called an IP host. Specifically, computers participating in the Internet are called Internet hosts. Internet hosts and other IP hosts have one or more IP addresses assigned to their network interfaces. The addresses are configured either manually by an administrator, automatically at startup by means of the Dynamic Host Configuration Protocol (DHCP), or by stateless address autoconfiguration methods.
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how
to fill out the excel and if you could show uour work that would
help! thank you
Equity Method - Purchased \( 80 \% \) on \( 1 / 1 \) for \( \$ 48,000 \), Excess over BV relates to eqpt with 5 year remaining life
Answers
Start by entering the initial investment on 1/1. Since you purchased 80% of the equity for $48,000, you need to calculate the initial investment amount. Multiply the purchase price by the percentage owned.
Enter the initial investment in the Equity Investment column for 1/1.Calculate the equity income using the equity method. The equity income is the investor's share of the invest's net income. If the invest has net income of $X, and you own 80% of the equity, your equity income would calculate the equity income using the equity method.calculate the equity income using the equity method.explanation helps you understand how to fill out the Excel sheet using the Equity Method.
calculate the equity income using the equity method. The equity income is the investor's share of the invest net income. If the invest has net income of $X, and you own 80% of the equity, your equity income would be Equity income = Net income x Ownership percentage for example, if the invest net income is $10,000:Equity income = $10,000 x 0.8 = $8,000 Enter the equity income in the Equity Income column for the corresponding date. remember to format the cells appropriately and use formulas to ensure accurate calculations.
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Consider the following code segment. Int count = 5; while (count < 100) { count = count * 2; } count = count 1; what will be the value of count as a result of executing the code segment?
Answers
Using the while loop, the value of count as a result of executing the following code segment is 161.
int count = 5;
while (count < 100)
{
count = count * 2; // count value will 10 20 40 80 160 then exit the while loop as count<100
}
count = count + 1; // here, 161 +1
When a condition is not satisfied, a "While" loop is used to repeat a certain piece of code an undetermined number of times. For instance, if we want to ask a user for a number between 1 and 10, but we don't know how often they might enter a greater number, until "while the value is not between 1 and 10."
While the program is running, the statements are continually executed using both the for loop and the while loop. For loops are used when the number of iterations is known, but while loops execute until the program's statement is proven incorrect. This is the main distinction between for loops and while loops.
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how old is the letter 3 on its 23rd birthday when your car turns 53 and your dog needs gas and your feet need lave then when is your birthday when your mom turns 1 and your younger brother is older then you
Answers
Answer:
ummm...idr.k..u got me....wat is it
Explanation:
Give one reason why a telephone number would be stored as the text data type. [2 marks]
Answers
Answer:
Telephone numbers need to be stored as a text/string data type because they often begin with a 0 and if they were stored as an integer then the leading zero would be discounted.
The other reason is that you are never likely to want to add or multiply telephone numbers so there is no reason to store it as an integer data type.
Explanation:
A text data type can hold any letter, number, symbol or punctuation mark. It is sometimes referred to as 'alphanumeric' or 'string'.
The data can be pure text or a combination of text, numbers and symbols.
People often assume that a telephone number would be stored as an 'integer' data type. After all, they do look like numbers don't they!
Sam is a Windows system administrator responsible for setting up client workstations for different departments. After installing the operating system, Sam manually disables certain programs that aren't needed by that department. Recently, Sam learned a few workstations had been compromised. The security analyst suggests that the disabled applications may have been the target. Going forward, what should Sam change in his process
Answers
Answer:
not disable any programs after installing a new operating system
Explanation:
Sam should simply not disable any programs after installing a new operating system. If the system is working as intended then he should leave it be, as the saying says "Don't fix what isn't broken". When a new operating system is installed, the entire system is usually wiped, meaning that the only programs installed have been installed as defaults by the operating system. Usually, this is for a reason and acts as security measures for the user, the system, and all of the data. Most of these programs interact with each other and work off of each other's data. Removing them from the system can prevent other very important functions of the operating system from performing their duties, which in term can compromise the entire security of the system. Therefore, the best thing to do would be to not remove these default programs.
Select the correct answer.
Monica, a reviewer, wants to use a formal review for the SQA process. Which review should Monica use for this purpose?
OA.
inspection
OB
internal audit
Ос.
test review
OD
walkthrough
Answers
Answer:
A. inspection
Explanation:
To find - Monica, a reviewer, wants to use a formal review for the SQA process. Which review should Monica use for this purpose?
A. inspection
B . internal audit
C. test review
D . walkthrough
Proof -
SQA process - Software Quality Assurance process
The correct option is - A. inspection
Reason -
Formal review in software testing is a review that characterized by documented procedures and requirements. Inspection is the most documented and formal review technique.
The formality of the process is related to factors such as the maturity of the software development process, any legal or regulatory requirements, or the need for an audit trail.
The formal review follows the formal process which consists of six main phases – Planning phase, Kick-off phase, the preparation phase, review meeting phase, rework phase, and follow-up phase.
Answer:
answer: test review
given that play_list has been defined to be a list, write an expression that evaluates to a new list containing the elements at index 0 through index 4 in play_list. do not modify play_list.
Answers
Answer:
new_list = play_list[0:4]
Explanation:
new_list = play_list[0:4] is an expression that evaluates to a new list containing the elements at index 0 through index 4 in play_list.
What do you mean by an expression?A syntactic item in a programming language that may be evaluated to discover its value is known as an expression in computer science. Statement, a grammatical construct that has no meaning, is frequently contrasted with expression.
It is a grouping of one or more constants, variables, functions, and operators that the programming language interprets and calculates (in accordance with its own principles of precedence and association). For mathematical expressions, this procedure is known as evaluation.
In straightforward contexts, the outcome is typically one of several primitive kinds, such as a complex data type, a complex data string, a complex data Boolean type, or another type.
A function, and hence an expression that contains a function, may have side effects in many programming languages. Normally, a side effect-containing phrase lacks referential transparency. Expressions can be converted into expression statements in various languages by adding a semicolon (;) at the end.
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are it applications an asset or an expense?
Answers
Applications can be considered both an asset and an expense, depending on the context.
Why do we consider Application as both an asset and an expense?
If you purchase or develop applications to use in your business operations, they can be considered an asset, specifically intangible assets. Intangible assets have value but are not physical objects. In this case, the applications would provide value to your business by streamlining processes, improving efficiency, or offering other benefits.
On the other hand, applications can also be an expense. When you pay for the development, maintenance, or subscription fees associated with applications, these costs are treated as expenses in your financial accounting. These expenses are necessary for the business to continue using the applications as part of its operations.
So, applications can be classified as both an asset and an expense, depending on the context in which they are being considered.
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sometimes groups of data packets are sent together in a package called a:
Answers
Explanation:
On client/server networks, more users can be added without affecting the performance of other nodes. This is known as network
The groups of data packets are sent together in a package called a frame.
What is Data?Data are discrete values that transmit information, such as amount, quality, fact, statistics, or other basic units of meaning, or just sequences of symbols that may be interpreted further. A datum is a single value inside a set of data.
A frame is defined as "the transmission unit of a link layer protocol, consisting of a link layer provided in order by a packet." An interframe gap separates each frame from the next. A frame is a collection of bits that includes frame synchronization bits, the package content, and a frame check sequence.
A frame carries more data about the message being conveyed than a packet. There are two sorts of frames in networking: fixed-length frames and variable-length frames.
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Which field in the contacts form is used to control the order in which contacts are displayed in the current view.
Answers
Answer: File as
Explanation:
A contact form is simply refered to as a web based form which is usually short and then published on the website which can be filled out by people in order to pass a message across to the person who owns the site.
The field in the contacts form that is used to control the order in which the contacts are displayed in the current view is "File As".
You can change the desktop through the Appearance Settings options of the
Answers
Hm....
I don't really get the question, but if you want to change your desktop's appearance, you would have to go to personalization in your settings.
After that, there should be many options for what you can do. Change your wallpaper, light or dark mode, the color of the mouse, etc.
An android user recently cracked their screen and had it replaced. If they are in a dark room, the phone works fine. If the user enters a room with normal lights on, then the phone's display is dim and hard to read. What is most likely the problem?
Answers
There are two possibilities for the problem in the given scenario. The first and most probable cause of the problem is that the replaced screen was of low quality or did not meet the device's standards.
Therefore, the screen is not transmitting light properly and is producing dim or blurry images.The second possibility for the problem is that the light sensor of the phone might be affected by the screen replacement. The phone might be adjusting the brightness levels based on the low light environment in the dark room and not adjusting correctly in the normal light environment.
This can result in the phone being too bright or too dim, making it difficult to read the display.However, both of these possibilities can be avoided by purchasing a high-quality replacement screen or seeking professional assistance to fix the problem. In such cases, it is recommended to have an expert inspect the device for any faults and repair it accordingly.Moreover, one can also try to adjust the screen brightness levels manually to make the display more readable in the normal light environment.
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Help!! bob searching for a website using the two words theory and practice he finds only one website that has both words most of the other results have only one of the two words some results don't have either of the two words which logic gate principal will help
Answers
Answer:
please just can u explain that
Explanation:
In French class, Blue puts on a visor and the environment changes to that of a café in Paris. Which of the following terms describes this kind of technology?
Answers
Answer:
virtual reality
Explanation:
Answer:
virtual
Explanation:
virtual and realyty
27.4.7 Contact Merge Python
Answers
Answer:
Explanation:
.
In the context of website navigation, what is a node?
Answers
Answer:
a point at which the user chooses a certain path.
What can a bitmap image be converted to (and vice versa)?
Answers
5.
1 point
*
*
dog#
Choose
This is a required question
Answers
Answer:
WHAT IS YOUR QUESTION ⁉️⁉️
SO I CAN HELP YOU
BECAUSE I APPLIED IN BRAINLER HELPER
What is the name of the item that supplies the exact or near exact voltage at the required wattage to all of the circuitry inside your computer?
Answers
Answer:
A voltage regulator.
Explanation:
A voltage regulator, controls the output of an alternating current or a direct current (depending on the design), allowing the exact amount of voltage or wattage to be supplied to the computer hardware. This device sometimes uses a simple feed-forward design or may include negative feedback. The two major types of voltage regulator are based on either the electromechanical or electronic components.
The electronic types were based on the arrangement of resistor in series with a diode or series of diodes, and the electromechanical types are based on coiling the sensing wire to make an electromagnet.