How does a file reader know where one line starts and another ends?

Every line in a text file has a hidden EOL (end of line) set of characters.

Python knows how many characters to expect in a line.

The last item in a line of data does not have a comma after it.

Every line starts with a BOL (beginning of line) character.

Answers

Answer 1

Answer:

Every line in a text file has a hidden EOL (end of line) set of characters.

Explanation:

The EOL characters are CR+LF, a.k.a. carriage return (13) + line feed (10).

Some text files only use LF characters to denote a line ending.


Related Questions

you want to ensure that a query recordset is read-only and cannot modify the underlying data tables it references. How can you do that?

Answers

To guarantee that a query's recordset cannot make any changes to the original data tables, the "read-only" attribute can be assigned to the query.

What is the effective method?

An effective method to accomplish this is to utilize the "SELECT" statement along with the "FOR READ ONLY" condition. The instruction signifies to the database engine that the query's sole purpose is to retrieve data and not alter it.

The SQL Code

SELECT column1, column2, ...

FROM table1

WHERE condition

FOR READ ONLY;

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I am in class 7 should I go with java or python.​

Answers

Answer:python

Explanation:

it’s a good coding program

What are the challenges associated with not being ‘tech savvy’ in 2023?

Answers

In 2023, not being 'tech-savvy' can present several challenges due to the increasing reliance on technology in various aspects of life.

Some challenges associated with not being tech-savvy

Digital Communication: Communication has largely shifted to digital platforms, such as email, messaging apps, and video conferencing. Not being tech-savvy can make it difficult to effectively communicate and connect with others, especially in professional settings where digital communication is prevalent.

Online Information and Resources: The internet is a primary source of information and resources for various purposes, including education, research, and everyday tasks. Not being tech-savvy may hinder the ability to navigate and access online information, limiting opportunities for learning, decision-making, and staying informed.

Digital Skills Gap: Many job roles and industries now require basic digital skills. Not being tech-savvy can create a skills gap, making it challenging to find employment or succeed in the workplace. Basic skills such as using productivity software, digital collaboration tools, and online research are increasingly expected in many job positions.

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Some scientists say that robots my become self - aware in the near future Do you think this is possible?​

Answers

Answer:

i believe that robots could become self aware because its called artificial intelligence, and that means that they can pretty much think for themselves

Explanation:

its just my opinion but i hope i helped!

You have searched a database to locate US cities with population counts above 1 million people. You need to present the results to the class. Which of these describes the process you should use to accomplish these tasks?

options

enter data into a form and present it to the class

present the table you used to search for cities with more than 1 million people

run a query and create a report from the datasheet

run a query and present the datasheet to the class

Answers

Answer:

Run a query and create a report from the datasheet.

Explanation: creating a report will give a easy to understand explanation of all the data you have collected.

Answer:

the answer is C

the next one is B

Explanation:

Where do charts get the data series names?
O data entries
O row labels
O column labels
O worksheet title

Answers

Answer:

B) Row labels

Explanation:

Where do charts get the data series names?O data entriesO row labelsO column labelsO worksheet title

One advantage of the Second generation of programming language is that it is machine dependent. True or False

Answers

Answer:

I THINK FALSE

Explanation:

Write a two stanza poem using imagery

Write a two stanza poem using imagery

Answers

A rainy night that spoil my moods..

A chirp of the cricket that steal my ears..

A cool breezy wind that makes me chills..

A feelings that makes me a loner..

What does another day offer after tonight..

Wish a glamorous smiles of a sunrise..

Wish a dry and dazzling green everywhere..

Wonderful day it is when the sun change the weather...

Match the features of integrated development environments (IDEs) and website builders to the appropriate location on the chart.

Match the features of integrated development environments (IDEs) and website builders to the appropriate

Answers

Answer:

website builder

complex coding techniques and advanced programming languages.

Write a program that uses an initializer list to store the following set of numbers in an array named nums. Then, print the array.

14 36 31 -2 11 -6

Sample Run
[14, 36, 31, -2, 11, -6]

Write a program that uses an initializer list to store the following set of numbers in an array named

Answers

Hope it will help you
Write a program that uses an initializer list to store the following set of numbers in an array named

Type the correct answer in the box. Spell all words correctly.

What is the person creating the technical design or drawing known as?

The person creating the technical design or drawing is known as a blank ?

Type the correct answer in the box. Spell all words correctly.What is the person creating the technical

Answers

Note that the person creating the technical design or drawing known as drafts man.

How are drafts men useful?

We must note that drafts men are those who are very proficient at creating engineering designs. They can function in Architecture, Engineering, Automobile Engineering etc.

Their job, mainly is to translate the idea of a project into the first pictorial representation that will guide the building engineers into translating same into reality.

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Which visual aid best matches each description given?

population clusters within a particular country
✔ map

a cross-section of a cell membrane
✔ line drawing

the changes in cell-phone usage from 2000 to the present
✔ graph

an outline of the order of topics given in the speech
✔ handout

Answers

The changes in cell-phone usage from 2000 to the present

The options given above are all correct about the visual aid that best matches each description given.

What are Visual aids?

These are known to be any kind of thing or an instrument that is often used to portray an item or  one that helps people to know something or to remember something.

Conclusively, population clusters within a particular country can be depicted on a  map as well as the other options are also correct.

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Declare an eight by eight two-dimensional array of strings named chessboard.

Answers

Answer:SOLUTION:  

String [][] chessboard = new String [8][8];

How can organizations leverage information systems to gain a competitive advantage in today's business landscape? Provide examples to support your answer.

Answers

Organizations can leverage information systems to gain a competitive advantage in several ways in today's business landscape. Here are some examples:

Improved Decision-Making: Information systems can provide timely and accurate data, enabling organizations to make informed decisions quickly. For example, a retail company can use point-of-sale systems and inventory management systems to track sales data and inventory levels in real-time.Enhanced Customer Relationship Management: Information systems can help organizations manage and analyze customer data to personalize interactions, provide better customer service, and build strong customer relationships.Streamlined Operations and Efficiency: Information systems can automate and streamline business processes, improving operational efficiency. For example, manufacturing organizations can implement enterprise resource planning (ERP) systems.Data-Driven Insights and Analytics: Information systems enable organizations to collect, store, and analyze vast amounts of data to gain valuable insights. By using business intelligence tools and data analytics, organizations can uncover patterns, trends, and correlations in data, which can inform strategic decision-making. Agile and Collaborative Work Environment: Information systems facilitate collaboration and communication within organizations. For example, cloud-based project management tools enable teams to collaborate in real-time, track progress.

These are just a few examples of how organizations can leverage information systems to gain a competitive advantage. By harnessing technology effectively, organizations can improve decision-making, customer relationships.

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Learning Objectives
Implement 2 different machine learning algorithms

Stochastic Gradient Descent
ID3 Decision Tree
Description
This assignment is focused on machine learning, mainly on the implementation of 2 different algorithms - Stochastic Gradient Descent & ID3 decision tree. The assignment is divided into two sections, each for one unique ML algorithm.

Answers

Answer:

you just need to research

Explanation: its easy once you get the hang of it

A well-liked optimization technique for building models in machine learning is stochastic gradient descent. A well-liked decision tree technique for classification issues in machine learning is \(ID_3\)

What is stochastic gradient descent  and \(ID_3\)?

A well-liked optimization approach for training models in machine learning is stochastic gradient descent. As it changes the model weights based on a small batch of randomly chosen samples rather than the complete dataset, it is especially helpful for huge datasets. Implementing the SGD algorithm entails the following steps:

1. Initialize the model weights at random.

2. The dataset was divided into smaller groups.

3. Every batch:

Determine the loss function's gradient with respect to the weights.Utilize the gradient and a learning rate to update the weights.

4. Until convergence or the maximum number of iterations is achieved, repeat steps 2-3.

A well-liked decision tree technique for classification issues in machine learning is ID3. The dataset is separated recursively depending on the feature that yields the greatest information gain, and this process is repeated until every instance in a leaf node belongs to the same class. Implementing the ID3 algorithm entails the following steps:

1. Determine the dataset's overall entropy.

2. For each attribute:

After the dataset has been divided based on that attribute, compute its entropy.Determine the feature's information gain.

3. As the separating feature, pick the one that provides the most information gain.

4. The splitting feature should be the decision rule for a new node in the decision tree.

5. Apply steps 1-4 repeatedly until all subsets of the dataset produced by the splitting rule have been processed.

Therefore, a well-liked optimization technique for building models in machine learning is stochastic gradient descent. A well-liked decision tree technique for classification issues in machine learning is \(ID_3\)

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You are hired by a startup company as a security expert. You are asked to choose an effective method to host all the enterprise's services, which must be highly secure, easily scalable, and cost-effective.

Which of the following platforms is ideal in this situation?

Answers

The one platform that is ideal in the given situation is the Cloud platform. The correct option is b.

What is a Cloud platform?

A cloud platform is a platform for hardware and operating systems that are based on the internet data system. It helps in working on hardware and software, and it makes the coexistence of both wares.

The different types of cloud platforms are private clouds, public clouds, hybrid clouds, and multi-clouds. An example of a cloud platform is Dropbox, which is a storage system.

Therefore, the correct option is b. Cloud platform.

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The question is incomplete. Your most probably complete question is given below:

a. Legacy platform

b. Cloud platform

c. On-premises platform

d. Root platform

We are supposed to go to the concert tomorrow, but it has been raining for three days straight. I just know that we won’t be able to go.

7. What is the author’s tone? ​

Answers

Its the worried tone

Hope this helps!

There Will Come Soft Rains is a warning story about nuclear war and how, in the end, technology won't keep us safe. In response to the atomic bombings of Hiroshima and Nagasaki, Bradbury penned the tale.

What author’s worried tone indicate about rain?

Ray Bradbury wrote the classic science fiction short tale “There Will Come Soft Rains” in 1950. The narrative is narrated in a detached, emotionless tone, as though the events that are taking place are a normal part of everyday life.

The story's meaning can be found in the story's complete lack of human beings, not even corpses.

Soft rain rays will appear in the short story. Bradbury creates a disorganized, somewhat post-apocalyptic atmosphere. To better understand the zeitgeist of the world, he employs a variety of literary techniques.

Therefore, It's the worried tone author’s.

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Lydia is trying to take an aerial shot from the window of an airplane. Where should she hold her camera to get the best shot?

Answers

Inside The window inside the house

BitTorrent, a P2P protocol for file distribution, depends on a centralized resource allocation mechanism through which peers are able to maximize their download rates.
True or False?

Answers

Answer:

yes. it is true. mark as brainlest

A microchip in a smart card stores the same data as the _____ on a payment card.

Answers

Answer: magnetic stripe

Explanation:

With suitable example, illustrate the use of #ifdef and #ifndef.

Answers

Partitions are used to divide storage spaces into manageable segments.

Fixed partitions have a predetermined size, and they are used to allocate storage space based on the needs of an application. Fixed partitions are commonly used in mainframe systems, where applications require predictable amounts of storage.

For example, consider an organization that uses a mainframe system to manage its payroll. In this scenario, the organization may use fixed partitions to allocate storage space to the payroll application, ensuring that it has access to a specific amount of storage space at all times.

On the other hand, dynamic partitions allow the operating system to allocate storage space based on the requirements of an application. With dynamic partitions, the size of the partition is not fixed, and it can grow or shrink based on the needs of an application.

For example, consider a personal computer that is used to store and manage different types of data. In this scenario, dynamic partitions are used to allocate storage space to different applications based on their storage requirements.

As new applications are installed, the operating system dynamically allocates storage space to ensure that each application has sufficient storage space to function properly.

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Select the feature in Windows Server 2016 that has the ability to support resource records of a type unknown to the DNS server on Windows Server 2016.
a. advanced record support
b. primary record support
c. unknown record support
d. secondary record support

Answers

On Windows Server 2016, there is a feature known as "unknown record support" that allows for resource records of a type the DNS server is unaware of to be supported.

Which DNS security feature in Windows Server 2016 can be set up to permit source port randomization for DNS queries?

When a DNS server executes DNS queries, source port randomization is made possible by the security feature of the DNS socket pool.

Which DNS resource record type is employed to provide the IP address for the email server for a zone?

Name Server records (NS Record) specify that a DNS Zone, like "example.com," is assigned to a particular Authoritative Name Server and indicate the name server's address.

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Please need help ASAP will mark brainliest

Please need help ASAP will mark brainliest

Answers

Answer:

x8 negakation with a false

Can Someone Help
Please Show Work​

Can Someone Help Please Show Work

Answers

Answer:

1) 1/14

2) 1/7

Explanation:

Summer Vacation

Number of times letters listed

S 1

U 1

M 2

E 1

R 1

V 1

A 2

C 1

T 1

I 1

O 1

N 1

Probability= Successful outcome ÷ Possible outcome.

Successful outcome(C)=1

*Successful outcome(M)=2

Successful outcome refers to letters chosen.

*Possible outcome=14

*Possible outcome refers to total number of letters.

Probability of C =1/14

Probability of M= 2/14=1/7

Hope this helps ;) ❤❤❤

Let me know if there is an error in my answer.

A reference is _____.

Answers

Answer:

a written or spoken comment that mentions somebody/something

the action of mentioning or alluding to something.

The UNIX cal command prints out the calendar of the month/year that the user enters. Type in the following, one at a time, and observe the output:
cal 3 2014 cal 2014 cal 1 1
To learn more about this command, type in man cal for help.
Write a program named cal.c that prints out the following (which is the output when you type in cal 10 2018 in UNIX). Note that you are not asked to implement the cal command. You can assume that you know October 1 is a Monday. You will need to use loops and the % operator.
October 2018 Su Mo Tu We Th Fr Sa 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Answers

Solution :

#include<\($\text{stdio.h}$\)>

int \($\text{dayofweek}$\)(int d, \($\text{int m}$\), int y){

static \($\text{int t}[]$\) = { 0, \($3,2$\), 5, \($0,3$\), 5, 1, \($4,6,2,4$\) };

y -= \($m<3$\);

return (\($y+$\) y/4 - y/100 + y/400 + t[m-1] + d) % 7;

}

int main() {

int month,year,i;

printf("Enter Month : ");

scanf("%d",&month);

printf("Enter Year : ");

scanf("%d",&year);

//find week day number

int day = dayofweek(1,month,year);

char * weekDays[] = {"Su","Mo","Tu","We","Th","Fr","Sa"};

printf("\n");

//print week day header

for(i=0;i<7;i++)

printf("%s ",weekDays[i]);

printf("\n");

//print days accordingly

for(i=0;i<day;i++)

printf(" ");

for(i=day;i<=day+30;i++){

printf("%-2d ",i-day+1);

if((i+day)%7==0)

printf("\n");

}

}

Can a 775 socket be used for a i7 10700k?

Answers


I tried it doesnt seem to fit but I was told it should

Most of the devices on the network are connected to least two other nodes or processing
centers. Which type of network topology is being described?

bus

data

mesh

star

Answers

The network topology “mesh” is being described. In terms of computer science, a kind of topology where devices connect to 2+ nodes is called mesh.

you are given an array of strings names representing filenames. the array is sorted in order of file creation, such that names[i] represents the name of a file created before names[i 1] and after names[i-1] (assume 0-based indexing). because all files must have unique names, files created later with the same name as a file created earlier should have an additional (k) suffix in their names, where k is the smallest positive integer (starting from 1) that does not appear in previous file names.

Answers

The program for the given question is:

public String[] getFolderNames(String[] names) {

   HashMap<String, Integer> map = new HashMap<>();

   String res[] = new String[names.length];

   for(int i = 0; i < names.length; i++) {

       if(map.containsKey(names[i])) {

           Integer val = map.get(names[i]);

           StringBuilder sb = new StringBuilder(names[i]);

           sb.append('(');

           sb.append(val);

           sb.append(')');

           while (map.containsKey(sb.toString())) {

               val++;

               sb = new StringBuilder(names[i]);

               sb.append('(');

               sb.append(val);

               sb.append(')');

           }

           res[i] = sb.toString();

           map.put(sb.toString(), 1);

           map.put(names[i], val + 1);

       } else {

           res[i] = names[i];

           map.put(names[i], 1);

       }

   }

   return res;

}

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working with the tkinter(python) library



make the window you create always appear on top of other windows. You can do this with lift() or root.attributes('-topmost', ...), but this does not apply to full-screen windows. What can i do?

Answers

To make a tkinter window always appear on top of other windows, including full-screen windows, you must use the wm_attributes method with the topmost attribute set to True.

How can I make a tkinter window always appear on top of other windows?

By using the wm_attributes method in tkinter and setting the topmost attribute to True, you can ensure that your tkinter window stays on top of other windows, even when they are in full-screen mode.

This attribute allows you to maintain the window's visibility and prominence regardless of the current state of other windows on your screen.

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