Write JavaScript function that will serve as a constructor for Rectangle object with two data properties width and length. Add method to the rectangle object that will compute and return the area of the rectangle. 2. Write Javascript function that will take as an input a string and check if that string contains letters a, b, c (disregarding case) in order but not necessarily adjacent. The function should return either true or false and needs to use regular expressions. here are some examples of strings that should return true: abc danmhblkoc aabbc adagbkbiuc abca And, here are some strings that should return false: dgk dakl cba abac.

Write JavaScript function that will serve as a constructor for Rectangle object with two data properties width and length. Add method to the rectangle object that will compute and return the area of the rectangle. 2. Write Javascript function that will take as an input a string and check if that string contains letters a, b, c (disregarding case) in order but not necessarily adjacent. The function should return either true or false and needs to use regular expressions. here are some examples of strings that should return true: abc danmhblkoc aabbc adagbkbiuc abca And, here are some strings that should return false: dgk dakl cba abac.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter9: Records (struct)

Section: Chapter Questions

Problem 2PE

See similar textbooks

Similar questions

Define class StringCheck with required instance variables 2) The StringCheck class should have six methods to do the below functions. I. Check if the user entered string is a s imple sentence? ( Starts with capital letter, Ends with period, space between words). II. Check if the user entered string is a q uestion? (Check if the string starts with a c apital letter, ends with a question mark, space between words) - III. Check if the user entered string have numbers in it ? - IV. Check if string is a valid email . – V. Check if the user entered strings ( two separate string s)
Define class StringCheck with required instance variables 2) The StringCheck class should have six methods to do the below functions. I. Check if the user entered string is a s imple sentence? ( Starts with capital letter, Ends with period, space between words). II. Check if the user entered string is a q uestion? (Check if the string starts with a c apital letter, ends with a question mark, space between words) - III. Check if the user entered string have numbers in it ? - IV. Check if string is a valid email . – V. Check if the user entered strings ( two separate string s) are same? – VI. A method to check if the user entered character is present in the user entered string. Add a second constructor to initialize string and character when object is created. – 3) Comment all the parameters used using @param and return value using @return before each method, to explain the parameters passed and the return value . 4) Write a Main class with the main function to accept string/s from the…
Hi can you assist me on the problem below for a class and a test class that conforms to the following specifications: 1. The name of the class is RightTriangle 2. The class has member variables base and height 3. The class has a constructor that initializes base and height 4. The class has accessors and mutators for base and height 5. The class has a toString method that produces String representation of a RightTriangle like the following example for a triangle with base 12 and height 10. Base : 12 Height 10 6. The class has a method called findArea to compute the area of the right triangle. Here is a suggested implementation. public double findArea() { return 0.5* this.base*this.height; } 7. The class using proper naming conventions Write a test class called RightTriangleTest that conforms to the following: 1. Create an object with base = 10 and height = 20, for example myTriangle. 2. To print the toString for myTriangle. 3. To print the area of myTriangle. System.out.println(“The…
I need to provide an implementation for the InternPhone constructor and provide an implementation for the InternPhone Write(). Attached is the below code I wrote earlier with the InterPhone and Write() constructor. #include <iostream> using namespace std; enum PhoneType { HOME, OFFICE, CELL }; class Phone {private:int areaCode;int number;PhoneType type; public:Phone(int newAreaCode, int newNumber, PhoneType newType);void Write();}; Phone::Phone(int newAreaCode, int newNumber, PhoneType newType) {areaCode = newAreaCode;newNumber = newNumber;type = newType;} void Phone::Write() {cout << "Area code : " << areaCode << endl;cout << "Number : " << number << endl;cout << "Phone type : " << type << endl;} class internPhone :public Phone {private:int countrycode;public:internPhone(int newCountryCode, int newareaCode, int newNumber, PhoneType newType);void write();}; internPhone::internPhone(int newCountryCode, int newareaCode, int…
hello! can you help debug my program? it's in Java! here are the errors I'm getting: line 189: total_weight cannot be resolved or is not a fieldline 93: the type Snake must implement the inherited abstract method Animal.makeNoise()line 139: the method actual_num_animals(int) is undefined for the type Zooline 152: the left-hand side of an assignment must be a variableline 169: syntax error, insert } to complete Blockline 152: syntax error, insert “. class” to complete expressionline 139: syntax error on token “<“, ( expectedline 139: syntax error on token “{“ invalid AssignmentOperatorline 152: i cannot be resolved to a variableline 152: i cannot be resolved to a variableline 154: i cannot be resolved to a variable here is my code: package zoo; public abstract class Animal { private String name; private double weight; private int age; public Animal() { name=""; weight=0; age=0; } public Animal(String name, double weight, int age) { this.name = name; this.weight = weight;…
Please help me write this JavaScript function. Thank you very much! pick(source, keys) Creates an object composed of the picked source properties. Parameters source - Any JavaScript Object keys - An array of JavaScript Strings Return Value A new Object containing all of the properties of source listed in keys. If a key is listed in keys, but is not defined in source, then that property is not added to the new Object. Examples pick({ foo: 1, bar: 2, baz: 3 }, ['foo', 'baz']) // -> { foo: 1, baz: 3 } pick({ qux: 4, corge: 5 }, ['bar', 'grault']) // -> {} pick({ bar: 2 }, ['foo', 'bar', 'baz']) // -> { bar: 2 }
Question 2 Which among the following best describes encapsulation?
A. What does the following JavaScript code do?let titles = "Mr.|Mrs.|Miss|Ms.|Dr.";let spotTitle = new RegExp(titles, "g"); a. creates a text string and stores it in the variablespotTitle b. defines a regular expression with a global flag by creating an object constructor c. defines a function to search for the substrings"Mr.","Mrs.","Miss","Ms.", and"Dr." d. throws an error because it attempts to enclose a regular expression in quotation marks instead of forward slashes B. Which of the following regular expressions will match both the substring "cat" (part of the word “catering”) and the substring "Cat" in the string "For your catering needs, call Cat!"? a. /cat/ig b. /cat/g c. /cat/ d. / cat /
Create a subroutine that breaks down basic noun-verb-object sentences into their component parts. For instance, the phrase "Mary walked the dog" is broken down into the following: Noun: MaryVerb: walkedObject: the dog Both StringBuilder objects and String objects should be compatible with this method.
Please answer the following three definitions: Assuming s1 is a string object and cs1 is an array of characters, which of the following is a valid statement? cs1 = s1; strcpy(cs1,s1); cs1 = s1.c str(); s1 = cs1; If class A is a friend class of B, which of the following is true? All member-functions of class A are friends of class B All member-functions of class B are friends of class A All friend functions of class A can access private variables of class B The accessor and mutator functions of class B cannot be used in class A Which of the following represents the proper declaration of a function that returns the maximum of two values? template <typename T> T maximum(T value1, T value2); template <T class> T maximum(T value1, T value2); template <class T> T maximum(value1, value2); template <T typename> T maximum(value1, value2);
What does the following JavaScript code do?let titles = "Mr.|Mrs.|Miss|Ms.|Dr.";let spotTitle = new RegExp(titles, "g"); a. creates a text string and stores it in the variablespotTitle b. defines a regular expression with a global flag by creating an object constructor c. defines a function to search for the substrings"Mr.","Mrs.","Miss","Ms.", and"Dr." d. throws an error because it attempts to enclose a regular expression in quotation marks instead of forward slashes
Write a program in Java for the university consisting of the following categories: A mere Person classification contains the following variables:String name The person's name. 1int id id number. 2Write a constructor that receives the variables and a function (ID int , name String(add) whereYou receive the person's name and ID number and assign them. Write the Students class that inherits from the Person class containing the variablesnext:String Specialization The student's specialization. 1double gpa student average. 2Write a constructor that accepts the variables. (Two and a half degrees). Write the Employee class that inherits from the Person class containing the variablesnext:String jop The job name. 1int salary 2Write a constructor that accepts the variables. Create an interface for the program as shown in the following image