createDatabaseOfProfiles(String filename) This method creates and populates the database array with the profiles from the input file (profile.txt) filename parameter. Each profile includes a persons' name and two DNA sequences. 1. Reads the number of profiles from the input file AND create the database array to hold that number profiles. 2. Reads the profiles from the input file. 3. For each person in the file 1. creates a Profile object with the information from file (see input file format below). 2. insert the newly created profile into the next position in the database array (instance variable).

Create a contacts module to meet the following requirements:

Python

Javascript createSelectOptions function The function createSelectOptions should exist. The function createSelectOptions returns undefined if no data parameter is provided. The function createSelectOptions returns an array. The function createSelectOptions returns an array with the correct length. The function createSelectOptions returns an array of option elements. The function createSelectOptions assigns the related user id to the value attribute of the options elements. The function createSelectOptions assigns the related user name to the textContent attribute of the options elements. createSelectOptionsa. Test users JSON data available here: https://jsonplaceholder.typicode.com/usersb. For testing (not in function) you may want to define users with the test data.c. Receives users JSON data as a parameterd. Returns undefined if no parameter receivede. Loops through the users dataf. Creates an option element for each user with document.createElement()g. Assigns the...

Python help

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...

The functionality of each file is described below:Class BankAccount This class has two instance variables:namebalanceCreate a constructor that takes two parameters to initialize the instance variables name and balance. The name must not be an empty string. The name also must not include any numbers or symbols. The balance must be zero or more to be used.If the name was an empty string a Value Error will be raised with the message "name cannot be empty"If the name contained numbers or symbols a Value Error will be raised with the message "name cannot include numbers or symbols"If the name was valid, it will be formatted properly and assigned to the instance variable. The valid name consists of alphabetical characters lowercase or upper case, may include space, underscore or hyphen.The name may consist of first, middle and last name.One way to validate the name is using Regular Expressions.Proper name format is the first character uppercase and the rest of the name lowercase character....

Lab 5 : Arrays Please the attachment which is been given to Develop a C code that asks for a class size (maximum can be 20). Then it asks the user to enter all the marks and saves them in an array. Then it generates a report about the class status that includes the following 1- Class average 2- Best mark and worst mark 3- number of failed students 4- Number of students with a grade of A and higher (80 or above) 5- number of students who got a mark above average

Match each data operator with its function: OFFSET Returns the number of the elements in an array. TYPE Returns the size of a variables byte. SIZEOF Returns the memory adress of a variable. LENGTHOF Returns number of bytes used in an array.

What happens when an object such as an array is no longer referenced by a variable?

JavaScript Loops Create an HTML document called assignment2.html that implements a webpage that creates dynamically (using JavaScript code) a 15X15 HTML table and displays in each cell the (row, column) information for that cell. Follow these guidelines to implement your assignment: Create a JavaScript file called assignment2.js and write the code for a function that draws the table. Invoke the function when the visitor clicks on the original page. Load the assignment2.js file at the end of the body in assignment2.html. (10% of the grade) Accept user input for the number of rows and columns in the table. (10% of the grade) Use good web design practices to enhance visually your html page. Add a title, picture, colors, copyright line, etc.

Design an application that declares an array of 20 AutomobileLoan objects. Prompt the user for data for each object, and then display all the values.

Word Puzzle GameIn this assignment is only for individual. You are going to decode the scrambled word into correct orderin this game. One round of play is as follows:1. Computer reads a text file named words.txt2. Computer randomly picks one word in the file and randomly scrambles characters in the wordmany times to hide the word3. Computer displays the scrambled word to user with indexes and gives the user options to1. Swap two letters in word based on index given2. Solve the puzzle directly3. Quit the game4. If a player chooses to swap letters, the computer reads two indexes and swaps the letters. Thegame resume to step 3 with the newly guessed word. If the resulted word after swapping is thesecret word, the game is over.5. If a user chooses to solve directly, computer prompts the user to enter the guessed word. If it’scorrect, the game is over, otherwise goes to step 3.6. After game is over, display how many times the player has tried to solve the puzzle.The following is sample...