hw02_revised

Type Casting & Inspection - How do you do this with Swift code?

Q1. The last post didnt include the items in the database. Need a different function for the python program display_ticket below: def display_tickets():t = Texttable()tickets=cur.execute('''SELECT * FROM tickets''')for i in tickets:t.add_rows([['tid', 'actual_speed','posted_speed','age','violator_sex'],list(i)])print()print(t.draw())print() Q2. Also need a different function for the python program add_ticket below: def add_tickets():actual_speed=int(input("enter actual speed:"))posted_speed=int(input("enter posted speed:"))age=int(input("enter age:"))sex=input("Male or Female:")cur.execute('''INSERT INTO tickets(actual_speed,posted_speed,age,violator_sex) VALUES(?,?,?,?)''',(actual_speed,posted_speed,age,sex))con.commit() If you'd like to see what thousands of traffic tickets look like, check out this link: https://www.twincities.com/2017/08/11/we-analyzed-224915-minnesota-speeding-tickets-see-what-we-learned/

Campground reservations, part 3: Available campsites Excellent job! This next one's a little more challenging. Which campsites are available to reserve? We want to be able to quickly find which campsites are available. Can you help us? Given a campgrounds array, return an array with the campsite numbers of all currently unreserved (isReserved === false) campsites. Call the function availableCampsites.  Dataset As a reminder, our data looks like this. It's an array with a bunch of campsite objects in it. Here is a small subset of the data to give you an idea: const campgrounds = [  { number: 1, view: "ocean", partySize: 8, isReserved: false }, { number: 5, view: "ocean", partySize: 4, isReserved: false }, { number: 12, view: "ocean", partySize: 4, isReserved: true }, { number: 18, view: "forest", partySize: 4, isReserved: false }, { number: 23, view: "forest", partySize: 4, isReserved: true }, ];

Output and writer please.

In cell C18 type a VLOOKUP function to find the corresponding letter grade (from column D) for the name in A18. The table array parameter is the same as in B18. Type FALSE for the range lookup parameter. Copy the formula in C18 to C19:C22Notice this formula works correctly for all cells. Range lookup of FALSE means do an exact match on the lookup value whether or not the table array is sorted by its first column. In cell E11, type an IF function that compares the score in B11 with the minimum score to pass in A5. If the comparison value is true, display Pass. Otherwise, display Fail. Copy the formula in E11 to E12:E15. Did you use appropriate absolute and relative references so the formula copied properly? In cell F11, type an IF function that compares the grade in D11 with the letter F (type F). If these two are not equal, display Pass. Otherwise, display Fail. Copy the formula in F11 to F12:F15

Objective: This activity has the purpose of helping students to design proper hashing strategies. (Objective 3). Students Instructions: After studying this module, write the answer to the following programming assignments in a text file and submit them as an attached Word doc or PDF through the provided link in Blackboard. The deadline for submitting this assignment is indicated on "Tools", which is located in "Calendar" in the "Blackboard" platform. You will have two (2) attempt to send your answers by Assignment link before the deadline and the last submission would be considered as your final solution. This exercise has Implement a dictionary by using hashing and separate chaining. Question:

C# Programming See attached photo for the problem needed to be fixed. Please make my code correct without changing the IEnumerable<string> in the function because it is crucial to my code. I need this code to be corrected and if you do, I owe you a big thank you and good rating. Thank you so much for your help in advance!

Please help me write the code to produce the outcome scenarios below. Thank you 1. A Grave is a dictionary with two keys: 'name': A string value with the grave's occupant's name 'message': A string value with the grave's message Define a function named count_shouters that consumes a list of graves and produces an integer representing the number of graves that had their messages in all capital letters. Hint: use the .upper() method. You are not required to document of unit test the function. 2. A Media is a dictionary with the following keys: "name": The name of this media "kind": Either "movie", "song", or "game" "duration": The length of this media in minutes Define the function longest_kind that consumes a list of Media and produces a string value representing the kind that had the highest duration. If the list is empty, return the value None. You are not required to document of unit test the function.

Write a program that generates a square table that contains randomly generated integer values that are between 0 and10. - include a fixed seed value by using the function random.seed

Array can store values of same datatypes. Select one: True False

JQuery loading Consider following code $(function(){ // jQuery methods go here... }); What is the purpose of this code with respect to JQuery ? O This is to prevent any jQuery code from running before the document is finished loading (is ready). O This is to load the jQuery and to run this as soon as page start before loading. This is to load the function so we can run jQuery code

Here is the code I have written in Python but I need to make DRY using one single get_array function pulling in 5 times def display_common_items(plant_xml):    plant_root = plant_xml.getroot()    common_array = []    for item in plant_root.findall("PLANT"):        common_array.append(item.find("COMMON").text)    return common_array def display_botanical_items(plant_xml):    plant_root = plant_xml.getroot()    botanical_array = []    for item in plant_root.findall("PLANT"):        botanical_array.append(item.find("BOTANICAL").text)    return botanical_array def display_zone_items(plant_xml):    plant_root = plant_xml.getroot()    zone_array = []    for item in plant_root.findall("PLANT"):        zone_array.append(item.find("ZONE").text)    return zone_array def display_light_items(plant_xml):    plant_root = plant_xml.getroot()    light_array = []    for item in plant_root.findall("PLANT"):        light_array.append(item.find("LIGHT").text)    return light_array def…

This code gets an error for going out of range in the last for loop. What can I do to fix this?   # Lucas Conklin# 5772707import csvimport statistics def readCSVIntoDictionary(f_name):    data = []    with open(f_name) as f:        reader = csv.reader(f)        for row in reader:            if not data:                for index in range(len(row)):                    data.append([])            for index in range(len(row)):                data[index].append(float(row[index]))        f.close()    return data features = readCSVIntoDictionary("C:\\Users\\lucas\\Downloads\\pima.csv")print(features) def find_median_and_SD(data, feature):    med = statistics.median(data[feature])    rounded_med = round(med, 4)    st_dev = statistics.stdev(data[feature])    rounded_st_dev = round(st_dev, 5)    return rounded_med, rounded_st_dev for i in range(0, len(features)):    (median, st_dev) = find_median_and_SD(features, i)    print(f'Feature {i} Median: {median} Standard Deviation: {st_dev}')…

def get_legal_word_scores(letters, dictionary, value_dict): """ Given a str of letters that we can use, and a dictionary that contains all legal words allowed in scrabble game, and a value_dict that maps each letter to a score, Returns a dictionary that contains all possible scores earned by any legal word as the key, and for each score, the score/key maps to a list of words that are from the dictionary made from the given letters and computes to that score. The list should be in alphabetical order. """

python please

Provide full code in terminawith code

File names: color_square.py, chessboard.py, test_squares.py Positions on a chess board are identified by a letter and a number. The letter identifies the column; the number identifies the row. See the image below.   You will provide the functions that allow us to determine: if a chessboard square is either black or white, given its coordinates. If the row/column is valid or not for the standard chessboard For example, if we pass in “d” for the column and 4 for the row, your function that determines color should return the string: “BLACK”. If we pass  in "k" for the column to your function that validates columns, that function should return the boolean False. Requirements: Your function for validating the column should be able to accept upper or lowercase strings as parameters. Your functions for validating the row should be able to accept integers or strings as parameters. Your function that determines black-or-white may assume that the input has been validated prior to us calling…

Fix an error for me please?

Task 7 Suppose you are given two dictionaries. Now create a new dictionary "marks", merging the two dictionaries, so that the original two dictionaries remain unchanged. Note: You can use dictionary functions. Given: {'Harry':15, 'Draco':8, 'Nevil":19} {'Ginie':18, 'Luna': 14} Output: {'Harry': 15, 'Draco': 8, 'Nevil": 19, 'Ginie": 18, 'Luna': 14}

Question 19 a Consider the following statement, which is intended to create an ArrayList named years that can be used to store elements both of type Integer and of type String. /* missing code */ = new ArrayList(); Which of the following can be used to replace /* missing code */ so that the statement compiles without error? ArrayList years B ArrayList years() ArrayList years[] D ArrayList years E ArrayList years

Fix an error and show it please?

Give the index of the pivot value after the whole list below has been partitioned using the median-of-3 value as the pivot value. [93, 49, 60, 65, 40, 74, 50, 69, 58, 97, 64] Notes: • Your answer should be a single valid, non-negative, literal Python int value. For example, 123 is a valid int literal. • This is not asking for the complete quicksort. • Hint: you don't have to get everything in the exactly the right place, just the pivot value. You can do a rough partition, ensuring each value is on the appropriate side of the pivot value. • You can pre-check your answer (to check it's a valid, non-negative, literal int). Answer: (penalty regime: 10, 20, ... %) Precheck Check

Mr. Patrick is fond of reading books he is looking for a computerized way to keep record of hisbook collection, you have been given the responsibility to meet up his following requirements.(Use appropriate data structure to accomplish your task), develop following methods:1. Add(): adds a new book to the list ( A book contains name of the book, author name)NOTE: every new book will have access to its neighboring books (previous and next)2. Remove():in case any book is removed from the pile update your list3. countBooks(): displays the total number of books 4. search(): returns true if the given book is present in the list else returns false 5. display(): shows the book collection

Javascript:  Using the data set as a pre-defined variable in your program, write code that uses the dataset to print the FIRST NAMES ONLY of people who have BOTH above average English grades AND below average age from the dataset.   var dataSet = [ { "name":"Maura Glass", "age":60, "math":97, "english":63, "yearsOfEducation":4 }, { "name":"James Gates", "age":55, "math":72, "english":96, "yearsOfEducation":10 }, { "name":"Mills Morris", "age":26, "math":83, "english":77, "yearsOfEducation":10 }, { "name":"Deena Morton", "age":57, "math":63, "english":63, "yearsOfEducation":10 }, { "name":"Edith Roth", "age":38, "math":79, "english":94, "yearsOfEducation":10 }, { "name":"Marva Morse", "age":31, "math":93, "english":78, "yearsOfEducation":9 }, { "name":"Etta Potts", "age":48, "math":57, "english":93, "yearsOfEducation":7 }, { "name":"Tate Moss", "age":22, "math":83, "english":64, "yearsOfEducation":8 }, { "name":"Sanders Burris", "age":27, "math":65, "english":66, "yearsOfEducation":5…

1. Declare a reference variable to an array of integer elements. The name of the variable is listl. Remember that the syntax for declaring a reference variable is: elementType [] refVariable; 2. Print the reference variable to the console, as in the statement below, and observe and understand what happens. Then, remove the print statement. System.out.println(list1); 3. Create an array of 50 integer values, and assign its reference to the variable list1. Remember that the syntax for creating an array is: new elementType[arraySize]; In order to assign the returned reference to a reference variable, we put the new statement to the right of an assignment statement to a reference variable. refVariable = new elementType[arraySize] %3D 4. Combine array declaration and creation such that they are on the same line as in the following syntax: elementType [] refVariable= new elementType[arraySize]; 5. Try to print the value of the reference variable to the console again, and observe the output.…

individual characters using their 0-based index. Hint: You will need to do this for checking all the rules. However, when you access a character .

*Reasking a question to make request clearer   Looking to code in python the following: Suppose the weekly hours for all employees are stored in a table. Each row records an employee’s seven-day work hours with seven columns. For example, the following table stores the work hours for eight employees.                    Su M T W Th F Sa Employee 0  2  4  3  4  5  8  8 Employee 1  7  3  4  3  3  4  4 Employee 2  3  3  4  3  3  2  2 Employee 3  9  3  4  7  3  4  1 Employee 4  3  5  4  3  6  3  8 Employee 5  3  4  4  6  3  4  4 Employee 6  3  7  4  8  3  8  4 Employee 7  6  3  5  9  2  7  9  I need a program that inputs the hours of all employees by the user and displays employees and their total hours in decreasing order of the total hours.    Thanks

Analyze the following code:int matrix[5][5];for (int column = 0; column < 5; column++);matrix[4][column] = 10; Select the correct option:   After the loop, the last row of matrix 10, 10, 10, 10, 10.   After the loop, the last row of matrix 0, 0, 0, 0, 0.   A syntax error, because column is not defined.   After the loop, the last column of matrix 10, 10, 10, 10, 10.   After the loop, the last row of matrix 0, 0, 0, 0, 10.

pizzaStats Assignment Description For this assignment, name your R file pizzaStats.R For all questions you should load tidyverse and lm.beta. You should not need to use any other libraries. Load tidyverse with suppressPackageStartupMessages(library(tidyverse)) Load lm.beta withsuppressPackageStartupMessages(library(lm.beta)) Run a regression predicting whether or not wine was ordered from temperature, bill, and pizza. Assign the coefficients of the summary of the model to Q1. The output should look something like this:                      Estimate    Std. Error    z value    Pr(>|z|)(Intercept)           -1.09       1.03             -1.06      0.29temperature        -0.04       0.01            -3.20     0.00bill                    0.03       0.01             3.75      0.00pizzas                0.19       0.06             3.27      0.00   Here is the link of the pizza.csv https://drive.google.com/file/d/1_m2TjPCkPpMo7Z2Vkp32NiuZrXBxeRn6/view?usp=sharing

Create a Java array FirstArray, type int, length 10. Initialize it with the multiple of 2. Print the array using comma separators. (Hint: Use Arrays.toSring method. You need to import java.util.Arrays package) Print the array with vertical line (|) separator. DO NOT put the vertical line after last element.