What is the output? names - ['Harry', 'Ron', 'Hermione', 'Draco', 'Luna', 'Justin', 'Fred', 'George', 'Ginny'] spells - ['Expelliarmus', 'Lumos', 'Alohomora', 'Aguamenti', 'Riddikulus', 'Accio', 'Wingardium viosa'] names.append('Neville') spells.append('Expecto Patronum') spells.append('Incendio') print(len(spells))

Answers

Answer 1

The output of the given code can be understood by analyzing the operations performed on the two lists 'names' and 'spells'.

First, the list 'names' contains 9 elements, representing different character names. The list 'spells' initially contains 7 elements, representing different spells. After executing the commands, 'Neville' is appended to the 'names' list and two spells, 'Expecto Patronum' and 'Incendio', are appended to the 'spells' list, increasing the number of elements in the 'spells' list to 9.

Finally, the print(len(spells)) command displays the length of the updated 'spells' list. As a result, the output of this code will be the number 9, which represents the total number of elements in the updated 'spells' list.

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Related Questions

Write a Python script to input time in minutes , convert and print into hours and minutes.

Answers

Answer:

Following are the Python program to this question:  t=float(input("Enter time value in seconds: "))#input time in seconds by user

d = t // (24 * 3600) #calculate day and store in d variable  t= t % (24 * 3600)#calculate time and store in t variable  h = t // 3600#calculate hour and store in h variable  t %= 3600#calculate time and store in t variable  m=t // 60#calculate minutes and store in m variable  t%= 60#calculate time and store in t variable  s = t#calculate second and store in s variable  print("day:hour:minute:second= %d:%d:%d:%d" % (d,h,m,s))#print calculated value

Output:

Enter time value in seconds: 1239876

day:hour:minute:second= 14:8:24:36

Explanation:

Description of the above can be defined as follows:

In the above Python program code an input variable "t" is declared, which uses the input method to input value from the user end.In the next step, "d, m, and s" is declared that calculates and stores values in its variable and at the last print, the method is used to print its value.

Question 14 of 25
A computer programmer will often use a
by other programmers.
, which includes code written

Answers

A computer programmer often uses a programming language to write code that other programmers can understand and utilize.

How is this so?

Programming languages provide a set of syntax and rules that allow programmers to create software and applications.

By using a standardized programming language, programmers can communicate their ideas effectively and share code with others.

This promotes collaboration,reusability, and efficiency in software development, as code can be easily understood, modified, and built upon by different programmers.

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pleasee help meeeeeeeeee I’m stuckk!!!!

pleasee help meeeeeeeeee Im stuckk!!!!

Answers

Answer: Charles Babbage

Answer:

a

Explanation:

trust

Why is the third hand on a watch called second hand?

Answers

Answer: it is called the "second hand (because it measured the secondary minute divisions of the hour), which was shortened to "second" hand. The convention of the hands moving clockwise evolved in imitation of the sundial.

Explanation:

mha ship what yo fave

mha ship what yo fave
mha ship what yo fave

Answers

Answer:

umm the first one I think..? lol

Answer:

both of them are my fav

Explanation:

When a tcp client initiates a three-way handshake with a sequence number x, what will be the acknowledgement number when the tcp server replies?

Answers

When a TCP client initiates a three-way handshake with a sequence number x, the acknowledgement number when the TCP server replies will be x+1.


During the three-way handshake, the TCP client sends a SYN packet to the server with a sequence number x. The server then responds with a SYN-ACK packet, which includes an acknowledgement number equal to the client's sequence number x+1. This acknowledges the receipt of the client's SYN packet and also indicates the next expected sequence number from the client.

Finally, the client sends an ACK packet back to the server, acknowledging the server's SYN-ACK packet and confirming the establishment of a successful TCP connection. This acknowledges the receipt of the client's SYN packet and also indicates the next expected sequence number from the client. The client then sends an ACK packet back to the server, acknowledging the server's SYN-ACK packet and confirming the successful establishment of a TCP connection.

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In quicksort, what does the following clause mean?split(Pivot,[X | T],[X | Le],Gt):- X=

Answers

D Gt should be extended with X if x=Pivot. What does this clause mean in quicksort? pivot (X | T), [X | Le], "Gt"): X='Pivot, split' (Pivot, T, Le, Gt). A It should begin with X if x = Pivot.

The Divide and Conquer method is used by QuickSort, just like Merge Sort. The chosen element serves as the pivot, and the specified array is divided around it. QuickSort comes in a wide variety of iterations that select pivot in various ways. Whenever choosing a pivot, go with the first component.

As a rule, choose the final component as the pivot (implemented below)

As a pivot, choose a random component.

As the pivot, use median.

A partition is the main operation of quickSort (). Given an array and a destination, partitions should aim to.

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a way in which something is usually done within a particular area or activity

C _ D _ _ N _ _ _ _

Answers

Answer:

condom

Explanation:

because i cipy his answer hehe

5. How would you describe the relationship between blocks of code and commands?​

Answers

Code and Commands have similar programs coding has only one thing to do or done but commands can be told anytime by an input device.

Answer:

Code and Commands have similar programs coding has only one thing to do or done but commands can be told anytime by an input device.

Explanation:

hope this helps.

what is paragraphing in keyboarding? ​

Answers

Answer:

the pilcrow symbol is paragraphing in keyboard

Answer:

To align paragraphs, follow these steps:

  1.   Position the insertion point into the paragraph or select the paragraphs that you want to align.

  2.   Do one of the following:

Click the alignment button on the Home tab, in the Paragraph group to align left/right, center, or justify the paragraph text or press one of the shortcut keys:

Explanation:

Java uses a left/right brace to mark the beginning/end of if-statement, compare this choice with the language which uses the "beginIF/endIF" keywords.


What language uses "beginIF/endIF" and how does it compate to Java left/right braces?

Answers

Answer:

The answer is "Scribe markup language ".

Explanation:

Using the Code is the same processing in 2 stages which can be defined as follows;    

1. by using a scripting language to type a script.  

2. Proceed with both the file and produce the necessary documentation through your scribe compiler. If / endif starts with the reserved keyword.

by using BeginIf / EndIf, it is a type of multiple rules to make comments.  

In the beginning, if / endif, as well as java left-right braces, are no different.  

It uses two blocks or sentences for opening and closing.  

Both use the module to distinguish and both use feature isolation, process, and condition in a separate block when the compiler can understand what statement the method or section is using brackets.  

PL / SQL is also used for endif.  

If the statement to close.  

endif is used in c # as well  

If the rule is often used for closing.

true or false. in the next decade, mobile devices will become more expensive with dynamic user experiences.

Answers

The statement is False. In the next decade, mobile devices are not likely to become more expensive with dynamic user experiences. Rather, the trend is likely to be towards more affordable mobile devices that offer increasingly sophisticated user experiences.

The mobile device market is highly competitive, with many manufacturers vying for market share. In order to remain competitive, manufacturers must keep prices affordable while also offering innovative features and user experiences. This means that the cost of mobile devices is likely to remain relatively stable or even decline in the coming years.

At the same time, advances in technology are making it possible to offer more dynamic and sophisticated user experiences on mobile devices. For example, the development of 5G networks is expected to enable faster download and upload speeds, which could make it possible to offer more immersive and interactive mobile experiences.

Overall, the trend in the mobile device market is likely to be towards more affordable devices that offer increasingly sophisticated and dynamic user experiences.

The statement is False.

In the next decade, mobile devices are not likely to become more expensive with dynamic user experiences. Rather, the trend is likely to be towards more affordable mobile devices that offer increasingly sophisticated user experiences.

The mobile device market is highly competitive, with many manufacturers vying for market share. In order to remain competitive, manufacturers must keep prices affordable while also offering innovative features and user experiences. This means that the cost of mobile devices is likely to remain relatively stable or even decline in the coming years.

At the same time, advances in technology are making it possible to offer more dynamic and sophisticated user experiences on mobile devices. For example, the development of 5G networks is expected to enable faster download and upload speeds, which could make it possible to offer more immersive and interactive mobile experiences.

Overall, the trend in the mobile device market is likely to be towards more affordable devices that offer increasingly sophisticated and dynamic user experiences.

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how many ways are there to place 5 identical nonattacking rooks on an 8 ×8 square chessboard? that is, how many ways are there to pick 5 squares which are all in different rows and columns?

Answers

In an 8x8 chessboard, we need to choose 5 squares that are all in different rows and columns in order to position 5 identical non-attacking rooks there. Choose a square for the rook that is on the left.

On an 8 by 8 chessboard, how many knights can be positioned at the most without a knight attacking another knight?

Only one knight may be present on each pair of these squares. It is impossible to place more than 32 knights on the board because there are 32 such pairs.

A chessboard is it 8x8?

An 8x8 grid of alternately coloured squares makes up the chessboard. The other half of the 64 squares are referred to as dark squares, while half are referred to as light squares. Set up a chessboard properly when playing.

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what stage of the engineering design process did Marisol just engage in? Please explain your answer.

Answers

The stage of the engineering design process that Marisol just engaged in is known as brainstorming or ideation stage.

What stage of the engineering design process did Marisol just engage in?

Marisol and her mother were in the brainstorming and ideation stage of the engineering design process. They discussed possible ideas for organizing Marisol's messy locker by reviewing a list of materials and examining photographs of her friends' lockers.

They generated additional ideas and then proceeded to make tables to evaluate the feasibility of each solution. Through this process, they identified the wood from Mr. Itami's shop as the best option for shelves and decided to sew a cloth hanging organizer out of an old apron for the locker door.

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What is the difference between manual and computer typesetting?

Answers

Answer:

Manual typesetting: The form was placed in a press, inked, and an impression made on paper. During typesetting, individual sorts are picked from a type case with the right hand, and set into a composing stick held in the left hand from left to right, and as viewed by the setter upside down.

Computer typesetting: Computerized typesetting, method of typesetting in which characters are generated by computer and transferred to light-sensitive paper or film by means of either pulses from a laser beam or moving rays of light from a stroboscopic source or a cathode-ray tube (CRT).

Find the output of the following:
a = 10
b = str(82)
'b, a = a, b
a=a * 3
print(a, b)​

Answers

The code you provided has a small error in the assignment statement. The corrected version is as follows:

The Code

a = 10

b = str(82)

b, a = a, b

a = a * 3

print(a, b)

Let us analyze the code systematically by breaking it down into individual steps.

The variable a is allocated the value of 10.

b = str(82): Converts the integer 82 to a string and assigns it to the variable b.

b, a = a, b: Swaps the values of a and b. After this statement, b will have the value 10, and a will have the value '82'.

a = a * 3: Multiplies the value of a (which is '82') by 3 and assigns the result to a. The result is the string '828282'.

print(a, b): Prints the values of a and b.

The output will be:

828282 10

So, the final output is '828282 10'.

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Listen up peeps i need a volunteer got it

Answers

Answer:

volunteer for what?

Explanation:

depending on what it is I'm down lol

What is the best CPU you can put inside a Dell Precision T3500?

And what would be the best graphics card you could put with this CPU?

Answers

Answer:

Whatever fits

Explanation:

If an intel i9 or a Ryzen 9 fits, use that. 3090's are very big, so try adding a 3060-3080.

Hope this helps!

this text command defines how text will appear

Answers

In programming, the text command is not a specific command, but rather a term used to refer to a wide range of commands and functions that manipulate or display text.

What is a text command?

Text commands may include functions for formatting, searching, replacing, and displaying text within a program or on a screen. These commands may be used in a variety of programming languages, including C, as you mentioned.

In C, for example, there are many standard library functions that can be used to work with text. Some of the most commonly used functions for working with text in C include:

printf(): used to display formatted text on the screen or in a file

scanf(): used to read formatted text from the keyboard or a file

strcpy(): used to copy one string of text to another

strcmp(): used to compare two strings of text to determine if they are equal

strlen(): used to determine the length of a string of text

Overall, text commands are a crucial part of programming and are used extensively in applications that involve working with text data.

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What are the 3 ways to add the Browse tool to the workflow?

Answers

The 3 ways to add the Browse tool to the workflow are drag and drop, right-click, and browse tool.

Add the browse tool  to the workflow

1. Drag and drop: Locate the Browse tool in the Tools palette, click on it, and drag it into the canvas area of your workflow.

2. Right-click on the canvas: Right-click on an empty space in the workflow canvas, select "Insert Tools" from the context menu, and choose the Browse tool from the list.

3. Use the toolbar: Click on the Browse tool icon (usually represented by a magnifying glass) located on the toolbar at the top of the application. This will automatically add the Browse tool to your workflow.

By following any of these three methods, you can successfully add the Browse tool to your workflow in Alteryx or similar platforms.

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Help me with this coding question that involves "For Loop"

Help me with this coding question that involves "For Loop"

Answers

Answer:

FIXED_COST = 1.24

FREE_MINUTES = 3

COST_PER_MINUTE = 0.76

print( "----------------- Chow Mobile -----------------" )

total = 0

nrCalls = int(input('\nNumber of long distance phone calls made: '))

for i in range(nrCalls):

 minutes = int(input('\nNumber of minutes for call #{}: '.format(i+1)))

 cost = FIXED_COST

 if minutes > FREE_MINUTES:

   cost += (minutes - FREE_MINUTES)*COST_PER_MINUTE

 total += cost

 print('\nCost for call #{}: ${:,.2f}'.format(i+1, cost))

 print('Total cost of all calls: ${:,.2f}'.format(total))

print( "-------------- THANK YOU --------------" )

Explanation:

I have improved the display of currency to always use 2 digits. All constants are defined at the top, so that you don't have "magic numbers" inside your code. This makes the purpose of the numbers also more clear.

How does Programming change with the times?

Answers

Answer:

by coding

Explanation:

if a process causes an access to data or instruction that is not currently in main memory, the type of exception that occurs is a(n)

Answers

If a process causes access to data or instruction that is not currently in main memory, the type of exception that occurs is a page fault exception.

A page fault exception occurs when a process tries to access a page in main memory that is not currently present. This typically happens when a page that was previously swapped out to secondary memory (e.g., hard disk) is needed by the process again. A page fault exception may also occur when a process attempts to read or write to an address that does not belong to its allocated memory space. In this case, the operating system will detect the access violation and raise a page fault exception.

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what steps can teens take to be more deliberate cosumers to socail media​

Answers

Answer:

obviously avoid going to School

they can stay on their phones all day

Social media platform can provide valuable opportunities for teenager for developing their skils and their knowladge. Have a look on many benifits that a teenager get from social media.

                                                                              Teenagers can learn diffrent perspectives and build their knowladge on a various subjects. there are many apps on social media that will help to genarate earnings .  

2 Essential steps that  will help a teenager  to creating a wonerfull carrer :-

1. Identify goals 2. Choose the best platfrorm.

in a basic program with 3 IF statements, there will always be _________ END IIF's.
a)2
b)3
c)4

Answers

Answer:

c)4

Explanation:

Hope it could helps you

An important part of the development of transport is safety. how can you, when you get around in different ways, contribute to making it safer on the roads

Answers

Answer:

I need help I don't get a this questions please asap?

Explanation:    Head-on collisions. Some simple solutions can help to reduce the risk of head-on crashes. ...

   Run-off road crashes. This is when a vehicle collides with a stationary object, such as a sign or lamppost, after leaving the road. ...

   Intersection crashes. ...

   Vulnerable road users. ...

   Much work to be done.

Aug 31, 2018

Why are message board discussions moderated?

A.
to rectify spelling and grammar
B.
to delete irrelevant or offensive posts
C.
to facilitate communication between group members
D.
to ensure that discussions topics are interesting

Answers

Answer:

B

Explanation:

If you select a file on the desktop and press "delete" on your keyboard, what happens to the file?.

Answers

When we select a file on the desktop and then we press "delete" on our keyboard, the file will move to the Recycle Bin.

What do you do when you want to delete the file?

If we no longer need to use a file, we can delete it. When we delete a file, it is moved to the Recycle Bin. If we change our minds, we can move the file from the Recycle Bin back to its original location. If we're sure you want to permanently delete the file, we will need to empty the Recycle Bin.

How to delete a file. Click and drag the file to the Recycle Bin icon on the desktop. We can also click the file to select it and press the Delete key on our keyboard.

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Assume we have a training set and a test set drawn from the same distribution, and we would like to classify points in the test set using a k-NN classifier. (a) (4/33 points) In order to minimize the classification error on this test set, we should always choose the value of k which minimizes the training set error. Select one: True False (b) (4/33 points) Instead of choosing the hyper-parameters (hyper-parameters are parameters that we need to choose before our model search, such as k for k-NN) by merely minimizing the training set error, we instead consider splitting the training-all data set into a training and a validation data set, and choose the hyper-parameters that lead to lower validation error.

Answers

The above question is in two sections, the 1st statement or situation is false, while the 2nd statement or situation

A machine learning technique called nearest neighbor classification seeks to categorize previously unobserved query objects while differentiating between two or more destination classes. It is a type of supervised learning since, like any classifier, it needs some training data with predetermined labels.

Hyperparameters are variables whose values influence the learning process and define the model parameter values that a learning algorithm ultimately learns. The prefix "hyper_" implies that these parameters are "top-level" controls over the learning process and a model parameters that emerge from it.

(a) False. Minimizing the training set error may lead to overfitting, where the classifier performs well on the training set but poorly on the test set. It is important to balance the bias-variance trade-off and choose the value of k that leads to a reasonable level of generalization performance on both the training and test sets.


(b) True. By using a validation set, we can evaluate the performance of different hyper-parameter choices on data that is not used for training. This can help prevent overfitting and lead to better generalization performance on the test set.

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The ability to understand a person's needs or intentions in the workplace is demonstrating
personnel
perception
speaking
listening

Answers

Answer:

perception i do believe is the answer

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the __________ is the part of the brain thought to be responsible for a person's hunger drive.a.hypothalamusb.central cortexc.frontal lobed.cerebellum Think of times youve ever heard of a speech. What was the best speech youve ever heard? What makes it a good speech? If a diploid cell containing a large number of chromosomes skipped crossing over but completed the other steps of meiotic cell division to produce gametes, what would be the outcome? some one please help me Cross between to plants (P1): one tall (TT) and one short (tt).A. cannot predict genotypeB. could produce short plants in second generation (F2)C. could produce short plants in first generation (F1)D. would never produce short plants Question 11 You are presented with the challenge of designing a new lie detector test. You know that some lies can be detected when the sympathetic nervous system is activated while the subject appear in your own words, what is the difference between a job hazard analysis and a process hazard analysis (note: JHA is for Jobs and PHA is for processes is not sufficient) The bowling ball in the following figure is whizzing down the bowling lane at 4 m/s. If the mass of the bowling ball is 7 kg, what is its kinetic energy? Explain the meaning and significance of the following ratios: Profit Margin Average Collection Period Days in Inventory BRAINLYESTNEED ANSWER SOON simplify so that your answer contains only positive exponents. find the distance between (-8,-6) and ( 4,7) T/F: the constitutional delegates who met in philadelphia represented all of american society, as they were a mix of laborers, farmers, merchants, and politicians which of the following choices represents the expanded form of the number 32,9062 Maribel bought new furniture for her house. The total price of the furniture is $5,200.Which of the following options should Maribel choose to pay the least amount ofinterest?A Pay an annual simple interest of 5% for 24 monthsB Pay an annual simple interest of 8% for 18 monthsC Pay an annual simple interest of 6% for 14 monthsD Pay an annual simple interest of 10% for 9 months Pls help us with the math Thank you URGENT HELP PLEASE!What do the following two equations represent?y-2= x+20y-2= -(x+20)a. The same line(Choice B)Distinct parallel lines(Choice C)Perpendicular lines(Choice D)Intersecting, but not perpendicular lines Can someone explain how to answer this o if a positive externality is present, then what is the difference between the social marginal benefit and the private marginal benefit? Which of the fuel reserves are NOT resourced majorly from liver? A) Glucose B) Fatty acid. C) Creatine phosphate. D) Ketone bodies.