Computer Science Write in Javascript please and use high order functions liek map or filter or reduce let obj = [ { mode: "hot" }, { temp: "low" }, { mode: "cold } ] I want to create a function that get object by key such as: myFunc("mode"); returns { mode: "hot" } next call of myFunc("mode") returns { mode: "cold
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- Design a function that consumes a natural number and produces a list ofstrings describing that many seats at a table. For example, (seats 3) shouldproduce the list (list "Seat 1" "Seat 2" "Seat 3"). Include all recipe elements. The body of your function definition MUSTUSE the build-list built-in abstract function. You may optionally use anadditional built-in abstract function. Using DrRacketPlease write Lisp code for the following problem. Consider the list:((name (number1 nation)) (MusicPurchasedNorway) (Pressfreedom Norway) (NobelLiterWinners France)(MovieTixHighPrices Switzerland))write a function to access the MovieTixHighPricesvalue using carand cdr.2 (Your function should work on any property list with this set of properties in this order.)in c++ Declare and implement 5 classes: FloatArray, SortedArray, FrontArray, PositiveArray & NegativeArray. 1- The FloatArray class stores a dynamic array of floats and its size. It has: - A parameterized constructor that takes the array size. - An add method that adds a float at the end of the array. - Overloading for the insertion operator << to write the array to a file (ofstream) - Overloading for the extraction operator >> to read the array elements from the file (ifstream) and add them to the array. - A destructor to deallocate the array 2- The SortedArray inherits from FloatArray. It has: - A parameterized constructor that takes the array size. - An add method that adds a float at the right place in the array such that the array remains sorted with every add. Don’t add to the array then sort but rather add in the right place. 3- The FrontArray inherits from FloatArray. It has: - A parameterized constructor that takes the array size. - An add method that adds a…
- Add the function min as an abstract function to the class arrayListType to return the smallest element of the list. Also, write the definition of the function min in the class unorderedArrayListType and write a program to test this function. I have 5 tabs: I have tried every solution I can think of with no luck. These are the guides: arrayListType.h arrayListTypeImp.cpp: main.cpp unorderedArraryListType.h unorderedArrayListTypeImp.cpp I am needing these in order to pass the assignment in Cengage Mindtap, please help with codes for each one if possible.Extend the class linkedListType by adding the following operations:a. Write a function that returns the info of the kth element of the linkedlist. If no such element exists, terminate the program.b. Write a function that deletes the kth element of the linked list. If nosuch element exists, output an appropriate message. Provide the definitions of these functions in the class linkedListType. Also writea program to test these functions. (Use either the classunorderedLinkedList or the class orderedLinkedList to testyour function.) Note: Code in c++Question 5 Computer Science IN Erlang please Implement function replicate/2 that takes an object O and a positive integer number N and returns a list of O's replicated N times. For example, replicate(atom,5) shall return [atom,atom,atom,atom,atom].
- T or F -Functions are considered to be objects in JavaScript because they contain three critical attributes: data, methods that act on the data, parameters for passing the data also known as awareness. -A recursive function is a function that calls itself and eventually returns default value to break out of the recursion. -A function that is used to create a new object is called an anonymous function. -Attributes define additional characteristics or properties of the element which is the same as for the start tag. -Javascript is similar to the Java programming languageComputer Science Write the definition of the class template ArrayListType, and the derived class unordered ArrayListType. Provide implementations for the non abstract functions in the base template class, and implementations of the template functions in the derived template class. Write a test program to test the functions in the derived template class. Instantiate objects of type derived class in your test program using template parameters of type float, int.Using C++ Without Using linked lists: Create a class AccessPoint with the following: x - a double representing the x coordinate y - a double representing the y coordinate range - an integer representing the coverage radius status - On or Off Add constructors. The default constructor should create an access point object at position (0.0, 0.0), coverage radius 0, and Off. Add accessor and mutator functions: getX, getY, getRange, getStatus, setX, setY, setRange and setStatus. Add a set function that sets the location coordinates and the range. Add the following member functions: move and coverageArea. Add a function overLap that checks if two access points overlap their coverage and returns true if they do. Add a function signalStrength that returns the wireless signal strength as a percentage. The signal strength decreases as one moves away from the access point location. Represent this with bars like, IIIII. Each bar can represent 20% Test your class by writing a main function that…
- in c++ . Create a class IntegerSet for which each object can hold integers in the range 0 through 100. A set is represented internally as an array of ones and zeros. Array element a[ i ] is 1 if integer i is in the set. Array element a[ j ] is 0 if integer j is not in the set. • The default constructor initializes a set to the so-called “empty set,” i.e., a set whose array representation contains all zeros. • Provide member functions for the common set operations. For example, provide a unionOfSets member function that creates a third set that is the settheoretic union of two existing sets (i.e., an element of the third set’s array is set to 1 if that element is 1 in either or both of the existing sets, and an element of the third set’s array is set to 0 if that element is 0 in each of the existingsets). Provide an intersectionOfSets member function which creates a third set which is the set theoretic intersection of two existing sets (i.e., an element of the third set’s array is set…for c++ A set is a collection of distinct elements of the same type. Design the class unorderedSetType. Design the class unorderedSetType, derived from the class unorderedArrayListType, to manipulate sets. Note that you need to redefine only the functions insertAt, insertEnd, and replaceAt. If the item to be inserted is already in the list, the functions insertAt and insertEnd output an appropriate message. Similarly, if the item to be replaced is already in the list, the function replaceAt outputs an appropriate message. Write a program to test your class.In C++, can I get a code example for a function that will return the intersection items for two sets. It will return/print out the shared (intersection) items for them. I am looking for an actual function preferably for a set class, comparing one instance of a set class with another, but definitely NOT a STL keyword. Thank you.