As a warm-up for writing the Polynomial class for Project 1, write a simple class called Quadratic for representing and using quadratic equations. A quadratic equation is any equation of the form f(x) = ax2 +bx + c (and is just a polynomial with degree 2). Your class will have:one instance variable: an integer array with exactly 3 slots, one for each coefficienta constructor which […]

1.  Download Searches.java; this file defines a Searches class providing versions of  the search algorithms linearSearch and binarySearch. Make sure the Searches class compiles before continuing. 
 
 2. Make these algorithms generic, so that they will work on any object type. Using the techniques described in Chapter 2, modify each method: change the types of  the parameters, and (if  appropriate) local variables, to use the type specifier T for each method. 
 
 Note: for static […]

Assignment #3 – Advanced Ruby Objective For this assignment, you will be creating a query API for a CSV file of students. The API will query a ‘YAML-base’ which you generate from the CSV file. Your API will be tested with an API client that is provided to you. Models 1. You are given a CSV file named s t u d e n t […]

   CMSC140 Common Project Submission Requirements NOTE:  o Submit all required files to the Blackboard Project <number> assignment area no later than the due date. o If program does not compile, project may get grade “0”. Contact your instructor prior to the project submission due date if you have compilation issues.  Deliverables: 1. Documentation(a Word or PDF file). Your documentation should include items listed below. […]

Introduction to Ruby You are given a sample memo that contains several e-mail addresses. You are to create a Ruby program that reads the memo in and outputs an accurate count of domain names found in the memo. A sample print-out should look something like the following: Domain Results                  gmail.com: 3 time(s)                hotmail.com: 7 time(s)                  yahoo.com: 1 time(s) Below are the more detailed requirements: 1. […]

You are a GIS intern in a land holdings company. The property owned by the company has been surveyed and the data is housed in text files on the company server. Impress your superiors by writing a Python script that creates polygons from these files. This is the python_file sample that contains script and comments that provide background and examples …. In this module we […]

  12 września światowe media opublikowały informację o randkach Gigi Hadid i Leonardo DiCaprio. Wólka Kosowska Hurtownie Para gwiazd przyciągnęła uwagę paparazzi, gdy pochylali głowy po tym, jak Gigi Hadid uczestniczyła w New York Fashion Week. Później bliskie jej źródło potwierdziło, że supermodelka i Leonardo DiCaprio poważnie się spotykają i że ich związek powoli się rozwija. Według People, Leo jest zdeterminowany ścigać Gigi Hadid. Aktor jest […]

   Practice Programming Challenge #1 A prime number is a whole number greater than 1 whose only factors are 1 and itself.  A factor is a whole number that can be evenly divided into another number.  The first few prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, and 29.  The number 1 is not prime. Create a java application that allows […]

   Notes Same Principles as Before In this lab we will be combining our efforts in top-down programming, where we deliberately organize and structure our code with main functions and sub functions, but will also add in our skills in Graphic User Interface (GUI). We continue to build abstraction – where a few small, simple and concrete tasks are packaged together to perform a more […]

   Coding Assignment # 5 – Recipe Hunter  You are tasked with creating a Rails app that will display a recipe index based on a keyword entered.  1. Create a rails app called recipe_hunter  2. Generate RecipesController (recipes_controller.rb) that will have an index action  3. The above-mentioned controller should check if a request parameter keyword was passed in.  4. If it was – it should […]