HI can someone help me write a code.
Products.csv contains the below data.
product,color,price
suit,black,250
suit,gray,275
shoes,brown,75
shoes,blue,68
shoes,tan,65
Write a function that creates a list of dictionaries from the file; each dictionary includes a product
(one line of data). For example, the dictionary for the first data line would be:
{'product': 'suit', 'color': 'black', 'price': '250'}
Print the list of dictionaries. Use “products.csv” included with this assignment
Answers
Using the knowledge in computational language in python it is possible to write a code that write a function that creates a list of dictionaries from the file; each dictionary includes a product.
Writting the code:import pandas
import json
def listOfDictFromCSV(filename):
# reading the CSV file
# csvFile is a data frame returned by read_csv() method of pandas
csvFile = pandas.read_csv(filename)
#Column or Field Names
#['product','color','price']
fieldNames = []
#columns return the column names in first row of the csvFile
for column in csvFile.columns:
fieldNames.append(column)
#Open the output file with given name in write mode
output_file = open('products.txt','w')
#number of columns in the csvFile
numberOfColumns = len(csvFile.columns)
#number of actual data rows in the csvFile
numberOfRows = len(csvFile)
#List of dictionaries which is required to print in output file
listOfDict = []
#Iterate over each row
for index in range(numberOfRows):
#Declare an empty dictionary
dict = {}
#Iterate first two elements ,will iterate last element outside this for loop because it's value is of numpy INT64 type which needs to converted into python 'int' type
for rowElement in range(numberOfColumns-1):
#product and color keys and their corresponding values will be added in the dict
dict[fieldNames[rowElement]] = csvFile.iloc[index,rowElement]
#price will be converted to python 'int' type and then added to dictionary
dict[fieldNames[numberOfColumns-1]] = int(csvFile.iloc[index,numberOfColumns-1])
#Updated dictionary with data of one row as key,value pairs is appended to the final list
listOfDict.append(dict)
#Just print the list as it is to show in the terminal what will be printed in the output file line by line
print(listOfDict)
#Iterate the list of dictionaries and print line by line after converting dictionary/json type to string using json.dumps()
for dictElement in listOfDict:
output_file.write(json.dumps(dictElement))
output_file.write('\n')
listOfDictFromCSV('Products.csv')
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Related Questions
Adam is capturing a long shot at night. What kind of lighting will he preferably use?
Answers
Answer:
fill light
Explanation:
when capturing a long shot at night, the subject will be in the shadows. Fill light is used to fill in the shadows and make the subject look more natural.
18. Which hardware component interprets and carries out the instructions contained in the software?
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The hardware component that significantly interprets and carries out the instructions contained in the software is known as the central processing unit or the processor.
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Therefore, the central processing unit or the processor is the component of hardware that interprets and carries out the basic instructions that operate a computer.
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Suppose datagrams are limited to 1500bytes including IP header of 20 bytes. UDP header is 8 bytes. How many datagrams would be required to send an MP3 of 80000 bytes
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Answer:
55
Explanation:
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Answers
Shapes are automatically added to or removed from your SmartArt design as needed.
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Write a program that inputs the length of two of pieces of wood in yards and feet (as whole numbers) and prints the total.
IN PYTHON ONLY
Answers
Answer:
yards = int(input("Enter the Yards: "))
feet = int(input("Enter the Feet: "))
yards2 = int(input("Enter the Yards: "))
feet2 = int(input("Enter the Feet: "))
totalYards = yards + yards2
totalFeet = feet + feet2
if totalFeet >= 3:
totalYards += 1
totalFeet -= 3
print("Yards:", totalYards, "Feet:", totalFeet)
else:
print("Yards:", totalYards, "Feet:", totalFeet)
Is Apple's M2 Pro and Max chips any good?
Answers
well i guess as my opinion I would say that they are good but I just find them mid at least anything apple related but it's good for most part.
Can someone help me? Also, please put it on a coding sheet so they will be no errors.
Answers
Answer:
try this
def sqrt(n):
approx = n / 2.0
better = (approx + n/approx)/2.0
while better != approx:
print (better)
approx = better
better = (approx + n/approx)/2.0
return approx
print (sqrt(25))
def checkout():
total = 0
count = 0
moreitems = True
while moreitems:
price = float(input('Enter price of item (0 when done): '))
if price != 0:
count = count + 1
total = total + price
print('Subtotal: ${:.2f}'.format(total))
else:
moreitems = False
average = total / count
print("Total items:", count)
print("Total price: ${:.2f}".format(total))
print("Average price: ${:.2f}".format(average))
Answer:
See below
Explanation:
For the sqrt(n) method your function call is incorrect. As candlejenner has correctly coded, the function call on line 14 should be
print (sqrt(25))
without quotes
That is my best guess.
For the checkout() method, I can't see the bottom of your code window so I do not know how you are calling this method. My code and run results are in the attached figure. This is from another course but is the exact same thing.
There is absolutely no difference between my code and yours except on line 19 I am calling the checkout() method
So see if that change works
Good Luck
What is the most efficient solution to keep personal and work emails separate, even if they are in a single email box
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Separate your emails into different folders. adding filters to your email accounts is a smart idea because they will automatically sort your emails into the correct folder. Using a strategy like this will help you stay organized and make managing many email accounts much easier.
What is email ?
Email, or electronic mail, is a communication technique that sends messages via electronic devices across computer networks. The term "email" can apply to both the method of delivery and the specific messages that are sent and received.
Since Ray Tomlinson, a programmer, invented a mechanism to send messages between computers on the Advanced Research Projects Agency Network in the 1970s, email has existed in some form (ARPANET). With the introduction of email client software (like Outlook) and web browsers, which allow users to send and receive messages via web-based email clients, modern versions of email have been widely accessible to the general public.
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What term describes storing personal files on servers over the internet to provide access anywhere, anytime, and on any device?
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Not 100% though.
Write this program in JAVASCRIPTT not phyton. Write a program that prompts the user for a meal: breakfast, lunch or dinner. Then using if Statements and else statements print the user a message recommending a meal. For example if the meal was breakfast, you could say something like, "How about some avacado on toast?" Below is a picture reference of the JavaScript language I use.
Answers
Answer:
is it like this?
let meal = prompt("What meal would you like to eat?")
if (meal == "breakfast") {
console.log("How about some avocado on toast?")
} else if (meal == "lunch") {
console.log("How about a salad?")
} else if (meal == "dinner") {
console.log("How about some pasta?")
} else {
console.log("How about a snack?")
}
The JavaScript program that prompts the user for a meal choice and recommends a meal based on their input:
```javascript
// Prompt the user for a meal choice
var meal = prompt("Enter a meal choice: breakfast, lunch, or dinner");
// Recommend a meal based on the user's input
if (meal === "breakfast") {
console.log("How about some avocado on toast?");
} else if (meal === "lunch") {
console.log("How about a chicken salad?");
} else if (meal === "dinner") {
console.log("How about grilled salmon with roasted vegetables?");
} else {
console.log("Invalid meal choice. Please enter breakfast, lunch, or dinner.");
}
```
In this program, the `prompt` function is used to display a dialog box asking the user for their meal choice.
The user's input is then stored in the `meal` variable. Using a series of `if` and `else if` statements, the program checks the value of `meal` and recommends a corresponding meal based on the user's choice.
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Design a 4-bit ripple counter and draw the timing diagram of that counter
Answers
Answer:
Explanation:
In 4-bit ripple counter, n value is 4 so, 4 JK flip flops are used and the counter can count up to 16 pulses. Below the circuit diagram and timing diagram are given along with the truth table. 4 bit Ripple Counter using JK Flip Flop 4 bit Ripple Counter Timing Diagram 4 bit Ripple Counter Using D Flip Flop
Q1)Find the name and nickname of all kings or queens that have a nickname that does not begin with "The".
Q2)Several times in British history, kings or queens have deposed one another, so that their reigns overlapped. Find all such pairs, listing the pairs in both orders; i.e., list both (A,B) and (B,A). However, be careful not to list pairs A and B where the only overlap is that A's reign ended in the same year that B's began, or vice-versa.
Answers
In general, a deposed king retains the title of king until the day of his death, but his heir, who will eventually succeed him as king, continues to use a title typically held by the heir to the throne.
What kings or queens have deposed one another?Dethroning a monarch refers to removing them from office, as when Mary, Queen of Scots, was expelled from Scotland.
For example, when Peter II, the former king of Serbia, passed away, his son continued to use the title of Crown.
Therefore, Dethroning someone can also be done in a less formal way, such as when you defeat the fastest mile runner in your school.
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country having highest economy in the world(G) pwc cknt qnw
Answers
Answer:
The United States
Explanation:
It has a GDP of 23 trillion USD which is higher than any other country in the world.
What are the missing parts to produce the following output?
0
1
2
num in range(
):
print (num )
Answers
Answer:
for num in range(0, 3):
print(num)
or
for num in range(3):
print(num)
both will produce the output
0
1
2
18. Which hardware component interprets and carries out the instructions contained in the software?
Answers
Answer:
The central processing unit (CPU) of a computer is a piece of hardware that carries out the instructions of a computer program.
Linux bash script
Shuffle a deck of cards.....in this assignment, you will shuffle a deck of 52 playing cards. There can be no duplicate cards shuffled. You are to create a random card generator, that generates the 52 deck of cards. The print outs will be like Ace of Spades, two of hearts, six of diamonds, etc until you finish the whole deck without duplicating cards. This assignment is to show your knowledge of random number generators, array usage, etc....
Answers
Answer: oits 52 and not there in the fture one tenth
Explanation:
How many types of switch cases are there in total?
(Python)
Answers
Answer:
Python does not have a switch or case statement.
Instead we use;
the dictionary data type functions as cases in a switch statement
the if-else statement
the class statement
Python 3.10 and later will allow using match instead of switch
that subtracts the variable down payment from the variable total and assigns the resuits to the variable dues
Answers
Answer:
dues = total - down_payment
Explanation:
This is the program for the SMPL Simulation Model. What does this program model do? Give and explain the output from the execution of the program. #include #include "smpl.h" void main(void) { real Ta = 1; real Ts = 1.2; real te = 3.5; int customer = 1; int event; int server; smpl(0, "Mystery program"); 2 server=facility("server", 1); schedule(1, 0.0, customer); while (time() < te) { cause(&event,&customer); switch(event) { case 1: printf("(1) at %f ", time()); schedule(2, 0.0, customer); schedule(1, Ta, customer); break; case 2: printf("(2) at %f ", time()); if (request(server, customer, 0) == 0) printf("(2a) at %f ", time()); schedule(3, Ts, customer); } break; case 3: printf("(3) at %f ", time()); release(server, customer); break; } } }
Answers
This application looks to be a simulation of a system with a single server and consumers approaching it. The program's output will be a sequence of messages showing when various events in the simulation occur.
The software tracks the arrival of a client (case 1), the customer being treated by the server (case 2), and the customer departing the server (case 3). (case 3). To mimic the system, the application use the SMPL library.What is a simulation system?The practice of experimenting with and understanding how changes to the properties of a complex system (or sub-system) affect the system as a whole is known as system simulation. Advanced simulation software predicts and illustrates the impact of proposed system modifications using mathematical methods.
Simulation is used to assess the impact of process modifications, new processes, and capital equipment investments. Engineers can use simulation to compare various solutions and designs and analyze the performance of a current system or estimate the performance of a planned system.
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TESLA developers have created a customer portal that’s being hosted on the application server. The IT assistant’s task is to ensure the portal is accessible from outside the company network, while also segregating the portal from the internal LAN. Explain how you would achieve this.
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Because of bugs, anyone was able to remotely unlock doors, use the horn, and start the vehicle.
Why is it called a bug?In engineering, the term has been in use since the nineteenth century. In actuality, "bug" is short for "Bugbear" (sometimes found as Bugaboo).Its meaning is much more akin to that of the movie "Gremlin," where those who worked on engineering prototypes frequently began to suspect that the issues were caused by nefarious spooks.Because of security flaws discovered in a popular open source logging tool used by Tesla owners, a security researcher claimed he was able to remotely access dozens of Teslas all over the world.Colombo acknowledged that the bug has been repaired. Until the vulnerability could no longer be exploited, TechCrunch held onto this story.To learn more about Bug refer to:
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Why are chatbots a great tool for strategically using marketing automation and AI?
Answers
The reason that catbots a great tool for strategically using marketing automation and AI is option A: They can mitigate friction regarding availability.
What are the automation about?With the help of CatBots, your leads and clients may communicate easily without a physical sales representative being there. Before starting the cat, these catbots collect name and email information. Just make sure your bot has a human-like voice.
Catbots can assist in automating marketing communications and offering customers prompt and accurate responses. By integrating conversational AI catbots into your company's marketing initiatives, you may increase conversions and move clients through the sales funnel more effortlessly.
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See options below
They can mitigate friction regarding availability.
They are the primary tool for streamlining cadence and content.
They are used for journey mapping.
They can create buyer personas.
(PLEASE HELP ME)
Question:
Write an application that determines whether the first two files are located in the same folder as the third one. The program should prompt the user to provide 3 filepaths. If the files are in the same folder display All files are in the same folder, otherwise display Files are not in the same folder.
Test the program when the files are in the same folder and when they are not. The following filepaths can be used to test your program:
/root/sandbox/TestData1.txt
/root/sandbox/TestData2.txt
/root/sandbox/TestData3.txt and /root/sandbox/test/TestData3.txt
Grading
Write your Java code in the area on the right. Use the Run button to compile and run the code. Clicking the Run Checks button will run pre-configured tests against your code to calculate a grade.
Once you are happy with your results, click the Submit button to record your score.
MY CODE:
import java.nio.file.*;
import java.nio.file.attribute.*;
import java.io.IOException;
public class CompareFolders
{
public static void main(String[] args)
{
String path1 = "/root/sandbox/TestData1.txt";
String path2 = "/root/sandbox/TestData2.txt";
String path3 = "/root/sandbox/TestData3.txt";
System.out.println("Path1 :" +path1);
System.out.println("Path3 :" +path3);
compare(path1,path3);
System.out.println("Path2 :" +path2);
System.out.println("Path3 :" +path3);
compare(path2,path3);
}
private static void compare(String path_x, String path_y) {
if (path_x.startsWith(path_y)) {
System.out.println("All files are in the same folder");
}
else {
System.out.println("Files are not in the same folder");
}
}
}
ISSUE:
Test Case-Incomplete 66%
The program correctly indicates that files are in the same folder
What am I doing wrong?
Answers
Answer:
/root/sandbox/TestData1.txt
/root/sandbox/TestData2.txt
/root/sandbox/TestData3.txt and /root/sandbox/test/TestData3.txt
Grading
Write your Java code in the area on the right. Use the Run button to compile and run the code. Clicking the Run Checks button will run pre-configured tests against your code to calculate a grade.
Once you are happy with your results, click the Submit button to record your score.
MY CODE:
import java.nio.file.*;
import java.nio.file.attribute.*;
import java.io.IOException;
public class CompareFolders
{
public static void main(String[] args)
{
String path1 = "/root/sandbox/TestData1.txt";
String path2 = "/root/sandbox/TestData2.txt";
String path3 = "/root/sandbox/TestData3.txt";
System.out.println("Path1 :" +path1);
System.out.println("Path3 :" +path3);
compare(path1,path3);
System.out.println("Path2 :" +path2);
System.out.println("Path3 :" +path3);
compare(path2,path3);
}
private static void compare(String path_x, String path_y) {
if (path_x.startsWith(path_y)) {
System.out.println("All files are in the same folder");
}
else {
System.out.println("Files are not in the same folder");
Apply conditional formatting to the selected range F15:F44, so that if a cell within the range contains the word Discontinue, the cell text will be formatted with a Dark Red font color-in the first column, the first color under Standard Colors. Change the Fill color to No Color.
Answers
The steps would apply conditional formatting to the range:
Select the range of cells F15 : F44Then, click conditional formatting on the home tabSet the conditionPoint to the color scales, and then select the cell text color as dark red font color.How to apply the conditional formatting?Conditional formatting makes it simple to highlight specific values or identify specific cells. Based on a condition, this alters the appearance of a cell range.
The given parameters in the question are:
Range = F15 to F44
Condition = cell that contains "Discontinue"
Action = Color of Cell text to dark red
The conditional formatting is located on the cell tab, the first step is to select the range and locate the conditional formatting option.
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What is the result of successfully applying a Machine Learning (ML) algorithm to analyze data?
Answers
Answer:
ML predicts patterns based on previous experiences
Explanation:
The thought process is that the more information available to the machine gives it the ability to create a model based on historical, labelled data, to predict the value of something unknown or of unknown quantity but still based on new data.
example of this is predictive text.
can anyone help me with this question please?
Answers
Answer: Torque 1
Explanation:
You have discovered that hackers are gaining access to your WEP wireless network. After researching, you discover
that the hackers are using war driving. You need to protect against this type of attack. What should you do?
Answers
Answer:
-Change the default Service Set Identifier (SSID).
-Disable SSID broadcast.
-Configure the network to use authenticated access only.
-Configure the WEP protocol to use a 128-bit key.
-Implement Wi-Fi Protected Access (WPA) or WPA2
Enter an IFS statement to provide the certification grade based upon score (use the<=in your formula) include the IFERROR message as a error catch
Answers
Answer:
=IFERROR(IF(score<=100,"A",IF(score<=90,"B",IF(score<=80,"C",IF(score<=70,"D",IF(score<=60,"F","Invalid"))))),"Invalid")
Using the in databases at the , perform the queries show belowFor each querytype the answer on the first line and the command used on the second line. Use the items ordered database on the siteYou will type your SQL command in the box at the bottom of the SQLCourse2 page you have completed your query correctly, you will receive the answer your query is incorrect , you will get an error message or only see a dot ) the page. One point will be given for answer and one point for correct query command
Answers
Using the knowledge in computational language in SQL it is possible to write a code that using the in databases at the , perform the queries show belowFor each querytype.
Writting the code:Database: employee
Owner: SYSDBA
PAGE_SIZE 4096
Number of DB pages allocated = 270
Sweep interval = 20000
Forced Writes are ON
Transaction - oldest = 190
Transaction - oldest active = 191
Transaction - oldest snapshot = 191
Transaction - Next = 211
ODS = 11.2
Default Character set: NONE
Database: employee
Owner: SYSDBA
PAGE_SIZE 4096
...
Default Character set: NONE
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What toolbar do you use to make animations
Answers
toolbar used to make animation is, animator toolbar.
Determine whether the compound condition is True or False.
4<3 and 5 < 10
4 < 3 or 5 < 10
not (5<13)
Answers
Answer:
The given compound conditions would be considered true or false as follows:
i). 4 < 3 and 5 < 10 - False
ii). 4 <3 or 5 < 10 - True
iii). not (5 > 13) - True
i). 4 < 3 and 5 < 10 would be considered false and the reason behind this is that the logical operator 'and' implies that both are equivalent but here 4 < 3 is incorrect as it differentiates from the meaning conveyed in 5 < 10
ii). In the second statement i.e. 4 <3 or 5 < 10, 'or' is the correct logical operator because one of the parts i.e. 5 < 10 is actually true while the latter is false.
iii) In the next part "not (5 > 13)" is also true as it adequately uses the operator 'not' to imply that 5 is not bigger than 13 which implies it to be true.
Explanation:
yes