Python decorators can be used in Django in order to avoid duplication of code in view functions. For instance, consider the following definition of a decorator that is then applied to a view function. This code has three bugs: 01: def fetch_author (view_func) : 02: 03: 04: 05: 06: 07: 08: def wrapper (request, *args, **kwargs) : try: author = Author.objects.get(id-request.GET["author_id"]) view_func (request, author, *args, **kwargs) except Author. Does NotExist: return bad_request (request, Author. Does NotExist) return view_func 09: 10: @fetch_author 11: def books_new (request) : 12: 13: 14: 15: 16: 17: } books = Book.objects.filter (authors___in=[author], year_gte="2015") context = { "title": "New books", "books" : books, return render (request, "books-recent.html", context)

write in c++Write a program that would allow the user to interact with a part of the IMDB movie database. Each movie has a unique ID, name, release date, and user rating. You're given a file containing this information (see movies.txt in "Additional files" section). The first 4 rows of this file correspond to the first movie, then after an empty line 4 rows contain information about the second movie and so forth. Format of these fields: ID is an integer Name is a string that can contain spaces Release date is a string in yyyy/mm/dd format Rating is a fractional number The number of movies is not provided and does not need to be computed. But the file can't contain more than 100 movies. Then, it should offer the user a menu with the following options: Display movies sorted by id Display movies sorted by release date, then rating Lookup a release date given a name Lookup a movie by id Quit the Program The program should perform the selected operation and then re-display the menu. For…

Compliant/Noncompliant Solutions The following code segment was provided in Secure Coding Guidelines for Java SE: void readData() throws IOException{  BufferedReader br = new BufferedReader(new InputStreamReader(    new FileInputStream("file")));  // Read from the file  String data = br.readLine();} The code is presented as a noncompliant coding example. For this assignment, identify two compliant solutions that can be utilized to ensure the protection of sensitive data. Provide a detailed explanation of factors, which influence noncompliant code and specifically how your solutions are now compliant. Your explanation should be 2-3 pages in length. Submit the following components: Word document with appropriate program analysis for your compliant solutions and source code in the Word file. Submit your .java source code file(s).  If more than 1 file, submit a zip file.

A counter variable is normally used in a program to keep track of the current count value.Create your own counter data type which is able to perform common counter operations such as increment (by one) the counter value and decrement (by one) the counter value. It is also able to set the counter to a specific value and to retrieve the counter value. The minimum value the counter can attain is zero, while the maximum value attained is stored in attribute maxValue. The class should have the following private members (attributes): (first picture) In the main program, test the workablity of your member functions by first setting an initial value to the counter. Display this value before proceeding. Then test other functions by randomly incrementing and decrementing the object’s value. Be sure to keep track of your actions. At the same time you should also make sure that your minimum value should not be less than zero. Once this is reached you will not be allowed to do further decrements.…

For this assignment, you are to use the started code provided with QUEUE Container Adapter methods and provide the implementation of a requested functionality outlined below. Scenario: A local restaurant has hired you to develop an application that will manage customer orders.  Each order will be put in the queue and will be called on a first come first served bases. Develop the menu driven  application with the following menu items: Add order Next order Previous order Delete order Order Size View order list View current order Order management will be resolved by utilization of an STL-queue container’s functionalities and use of the following Queue container adapter functions: enQueue:  Adds the order in the queue  DeQueue:  Deletes the order from the queue Peek: Returns the order that is top in the queue without removing it IsEmpty: checks do we have any orders in the queue Size:  returns the number of orders that are in the queue While adding a new order in the queue, the program…

In C++.

Written in Python with docstring please if applicable Thank you

Use the started code provided with QUEUE Container Adapter methods and provide the implementation of a requested functionality outlined below.   This program has to be in c++, and have to use the already started code below.   Scenario: A local restaurant has hired you to develop an application that will manage customer orders.  Each order will be put in the queue and will be called on a first come first served bases. Develop the menu driven  application with the following menu items: Add order Next order Previous order Delete order Order Size View order list View current order Order management will be resolved by utilization of an STL-queue container’s functionalities and use of the following Queue container adapter functions: enQueue:  Adds the order in the queue  DeQueue:  Deletes the order from the queue Peek: Returns the order that is top in the queue without removing it IsEmpty: checks do we have any orders in the queue Size:  returns the number of orders that are in the queue…

Python

You are to use the started code provided with QUEUE Container Adapter methods and provide the implementation of a requested functionality outlined below.   The program has to be in c++, and have to use the already started code below.   Scenario: A local restaurant has hired you to develop an application that will manage customer orders.  Each order will be put in the queue and will be called on a first come first served bases. Develop the menu driven  application with the following menu items: Add order Next order Previous order Delete order Order Size View order list View current order Order management will be resolved by utilization of an STL-queue container’s functionalities and use of the following Queue container adapter functions: enQueue:  Adds the order in the queue  DeQueue:  Deletes the order from the queue Peek: Returns the order that is top in the queue without removing it IsEmpty: checks do we have any orders in the queue Size:  returns the number of orders that are in…