Python Programming: Write a program using unittest.TestCase methods to confirm that the addition and subtraction of date and timedelta objects produce correct results. Important notes: Use the unittest module to create a TestCase to test that the addition and subtraction of date and timedelta objects produce correct results... For example I could create a TestCase with a function that tests the addition of date and timedelta objects; a function that tests the subtraction of date and timedelta and then call unittest's main method at the end. When you run this program, it should tell us whether the text was successful or not. See attached image for what the output should look like.

Python Programming: Write a program using unittest.TestCase methods to confirm that the addition and subtraction of date and timedelta objects produce correct results. Important notes: Use the unittest module to create a TestCase to test that the addition and subtraction of date and timedelta objects produce correct results... For example I could create a TestCase with a function that tests the addition of date and timedelta objects; a function that tests the subtraction of date and timedelta and then call unittest's main method at the end. When you run this program, it should tell us whether the text was successful or not. See attached image for what the output should look like.

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter9: Advanced Array Concepts

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Turn this into a flowchart/pseudo code. //This is where the functions go void insertfront(int data);void insert(int data);void display();void deletedata(int data);void reverselist();void searchdata(int data);void swap();void datasort();void deleteList(); #include <iostream>#include <stdlib.h>using namespace std; struct Node {int data;struct Node *next;}; struct Node* head = NULL;struct Node* rhead = NULL;int count1; //insert in front for reversedlistvoid insertfront(int data){Node* new_node = (Node*) malloc(sizeof(Node)); new_node->data = data; new_node->next = rhead; rhead=new_node;}//insert at endvoid insert(int new_data){Node* ptr;ptr = head;Node* new_node = (Node*) malloc(sizeof(Node)); new_node->data = new_data; new_node->next = NULL;if (head == NULL) { head = new_node; } else{while (ptr->next!= NULL) { ptr = ptr->next;}ptr->next=new_node;}count1++;}//display listvoid display() {struct Node* ptr;ptr = head;if(head==NULL){cout<<"Sorry the list…
Task 2 Get Binary 1: Implement the get_bin_1 function as directed in the comment above the function. If the directions are unclear, run the code, and look at the expected answer for a few inputs. In order to be able to compare your solution to the answer, you cannot simply print out the binary directly to the console. Instead, you have been provided with a very rudimentary stringbuilder implementation that allows you to build a string one character at a time, without the ability to erase. There are comments at the top of the code explaining how to use the stringbuilder, however you could also see how it is being used in task_2_check. Note: if you create a stringbuilder and append ‘a’, ‘b’, then ‘c’, the resulting string will be “abc” when printed. You are free to read through the stringbuilder implementation, but it is quite complicated in order to make it easy to use. As specified in the comment, you may not use division (/) or mod (%) to implement this function (as the check…
Q.Create an interesting educational information chat box that asks the user to give an input question and then answers the question given by user with a suitable answer. It should match the question of user with the answer avaliable. Make use of list for different questions and answers. (if possible) Save two to three answers for a single question and then for random selection of elements from those answers use random choice(list) method from random module that returns a random element. Also for a user question that doesn't matches with the questions present in the chat box it should display statement like "oops i can't answer that" "sorry i am not intelligent enough" "could u please ask something else" using random method so that every time one of these statements appear **coding language python ***try using basic programming techniques in python without using arrays and pointers * * * copy paste the program itself and also the screenshot of program and output * * * use any…
Lab Goal : This lab was designed to teach you more about sorting data with the built-in java sorts. Lab Description : Take a list of words and output the list in ascending order. Use Arrays.sort().Sample Data : abc ABC 12321 fred alexandera zebra friendly acrobatics 435 TONER PRinTeRb x 4 r s y $123 ABC abc 034 dog cat sally sue bob 2a2Sample Output : word 0 :: 12321word 1 :: ABCword 2 :: abcword 3 :: alexanderword 4 :: fred word 0 :: 435word 1 :: PRinTeRword 2 :: TONERword 3 :: aword 4 :: acrobaticsword 5 :: friendlyword 6 :: zebra word 0 :: $word 1 :: 4word 2 :: bword 3 :: rword 4 :: sword 5 :: xword 6 :: y word 0 :: 034word 1 :: 123word 2 :: 2a2word 3 :: ABCword 4 :: abcword 5 :: bobword 6 :: catword 7 :: dogword 8 :: sallyword 9 :: sue I need a code class and a runner class
A Lo Shu Magic Square is a grid with 3 rows and 3 columns. Create a Lo Shu Magic Square in Python with these properties:-A grid that contains the numbers 1-9.-The sum of each row, each column, and each diagonal all adding up to the same number.-Simulate the magic square using a two-dimensional list.-It must throw an exception if any character other than 1 – 9 is selected.-The program must give an message explaining that wrong input has been provided.-The program has to prompt the user until the condition has been satisfied. It should prompt the user to enter a number from 1-9.-The program can only use each number once.-When the program starts, it must explain how to play the game. Those who have never heard of it should be able to play. The directions should be clear.-Show an example of a Lo Shu Magic Square after each game.-The program must allow users to play the game until they choose to quit.It also must keep track of wins and losses.The user should be given a choice to choose a…
Q.Create an interesting educational information chat box that asks the user to give an input question and then answers the question given by user with a suitable answer. It should match the question of user with a suitable answer avaliable . You can make use of list for different questions and answers. (if possible) Save two to three answers for a single question and then for random selection of elements from those answers use random choice(list) method from random module that returns a random element. Also for a user question that doesn't matches with the questions present in the chat box it should display statement like "oops i can't answer that" "sorry i am not intelligent enough" "could u please ask something else" using random method so that every time one of these statements appear **coding language python ***try using basic programming techniques in python without using arrays and pointers * * * copy paste the program itself and also the screenshot of program and output…
class BinaryImage: def __init__(self): pass def compute_histogram(self, image): """Computes the histogram of the input image takes as input: image: a grey scale image returns a histogram as a list""" hist = [0]*256 return hist def find_otsu_threshold(self, hist): """analyses a histogram it to find the otsu's threshold assuming that the input hstogram is bimodal histogram takes as input hist: a bimodal histogram returns: an optimal threshold value (otsu's threshold)""" threshold = 0 return threshold def binarize(self, image): """Comptues the binary image of the the input image based on histogram analysis and thresholding take as input image: an grey scale image returns: a binary image""" bin_img = image.copy() return…
In python, The function count_contains_x takes a list of strings (wordList) and returns the count of how many strings in the list contain at least one upper- or lower-case 'x'. Hint: Use the accumulator pattern to accumulate the count. Hint: You might want to use the string method count. For example: Test Result strlist = ["xerox", "OXEN", "whiffleball", "XOXOX"] print(count_contains_x(strlist)) 3 fish = ["angel", "gold", "cat", "puffer", "damsel"] print(count_contains_x(fish)) 0 strlist = ["X", "x"] print(count_contains_x(strlist)) 2 list_of_one_x = ["x"] print(count_contains_x(list_of_one_x)) 1
2. count_fred_and_ted Given a list of strings called names , count up how many of those names are either "fred" or "ted", and return the count. Sample calls should look like: >>> count_fred_and_ted(["sarah", "bimmy", "fred", "eliza", "ted", "ted"]) 3 >> count_fred_and_ted(["sarah", "bimmy", "bimmy", "bimmy", "bimmy"]) >>> count_fred_and_ted(["fred", "ted", "fred", "ted"]) 4 >>> count_fred_and_ted([])
a. The mean of a list of numbers is its arithmetic average. The median of a list is its middle value when the values are placed in order. For example, if a list contains 1, 4, 7, 8, and 10, then the mean is 6 and the median is 7. Write an application that allows you to enter five integers and displays the values, their mean, and their median. Save the files as MeanMedian.java. b. Revise the MeanMedian class so that the user can enter any number of values up to 20. If the list has an even number of values, the median is the numeric average of the values in the two middle positions. Save the file as MeanMedian2.java.
Q2 Answer Q2(a)-Q(d) based on the information given in Figure Q2. to record daily information of at Liney Restaurant. The program creates a linked list in /"This program is meant the menu available which each node contains data such as menu name, price per unit, preparation time, quantity ordered and a pointer. The declaration of the structures MenuData and MenuNode are given in the program.*/ tinclude tinclude tinclude #define SIZE 20 struct Menubata char menuName (20]; double price PerUnit; double prepzime; int quantityordered, typedef struct Menubata MenuData; struct MenuNode MenuData data; struct MenuNode *next; typedef struct Menutode MenuNode, void showPrepTime (MenuNode *fftr): int main () MenuNode *front = NULL, *newNodePtr; MenuData input Data, for (int i=l; i<=SIZE, i++) printf ("\nEnter menu name: "): gets (inputData.menuName): printf ("\nEnter price per unit: "); scanf ("$lf", 5inputData.pricePerUnit); printf("\nEnter preparation time (hours): "): scanf ("lf", &input…
import Prelude hiding (lookup) data Exp = Num Int | Add Exp Exp | Sub Exp Exp | Mul Exp Exp | Div Exp Exp | Var String | Let String Exp Exp | App Exp Exp | Fnc String Exp deriving (Show) type Env = [(String, Val)] data Val = CVal Int | FnVal String Exp Env | Error String deriving (Show) {-Implement a function lookup:: Env -> String -> Val that looks up the value of a variable within a context. This function returns the value of the variable if found and returns an error otherwise. -} lookup :: Env -> String -> Val -- code here-- {- Implement a function eval:: Exp -> Env -> Val to evaluate an expression with an initial context and return a value. Errors occur in the following cases: (a) Left-hand-side of a function application is not a function. (b) Use an undefined variable (c) Arithmetic expression where operand is not a number -} eval :: Env-> Exp -> Val -- code here --