Hello i need help to convert this python code into Node.js for AWS. here is a code import boto3 dynamodb = boto3.resource('dynamodb') table = dynamodb.Table('Users') def lambda_handler(event, context): custId = event['custId'] resp = table.get_item(Key={ "userId":custId }) return resp['Item']

FIX THIS CODE Using python Application CODE: import csv playersList = [] with open('Players.csv') as f: rows = csv.DictReader(f) for r in rows: playersList.append(r) teamsList = [] with open('Teams.csv') as f: rows = csv.DictReader(f) for r in rows: teamsList.append(r) plays=len(playersList) for i in range(plays): if playersList[i]['team']=='Argentina' and int(playerlist[i]['minutes played'])<200 and int(playersList[i] ['shots'])>20: print(playersList[i]['last name']) c0=0 c1=0 c2=0 for i in range(len(teamsList)): if int(teamsList[i]['redCards'])==0: c0=c0+1 if int(teamsList[i]['redCards'])==1: c1=c1+1 if int(teamsList[i]['redCards'])==2: c2=c2+1 print("Number of teams with zero redcards:",c0) print("Number of teams with zero redcards:",c1) print("Number of teams with zero redcards:",c2) ratio=0 for i in range(len(teamsList)): if int(teamsList[i]['games']>3) and if int(teamsList[i]['goalsFor'])/int(teamsList[i]['goalsAgainst'])<ratio:…

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) : 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 = { 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.DoesNotExist) Line 02 Line 05 Line 08 return render (request, "books-recent.html", context) Line 11 Identify the three lines which contain the three bugs: Line 12 Line 17 "title" : "New books", "books" books,

Background Often, data are stored in a very compact but not human-friendly way. Think of how dishes in a menu can be stored in a restaurant database somewhere in the cloud. One way a dish object can be stored is this: { "name": "Margherita", "calories": 800, "price": 18.90, "is_vegetarian": "yes", "spicy_level": 2 } Obviously, this format is not user-readable, so the restaurant's frontend team produced many lines of code to render and display this content in a way that's more understandable to us, the restaurant users. We have a mini-version of the same task coming up. Given a list of similar complex objects (represented by Python dictionaries), display them in a user-friendly way that we'll define in these instructions. What is a "dish"? In this project, one dish item is a dictionary object that is guaranteed to have the following keys: "name": a string that stores the dish's name. "calories": an integer representing the calorie intake for one serving of the dish. "price": a float to…

Given the following program segment. Assume the node is in the usual info-link form with the info of the type int. (list and ptr are reference variable of the LinkedListNode type. What is the output of this program? list = new LinkedListNode (); list.info = 20; ptr = new LinkedListNode (); ptr.info = 28; ptr.link= null; list.link ptr; ptr = list; list = new LinkedListNode (); list.info = 55; list.link = ptr; ptr = new LinkedListNode (); ptr.info = 30; ptr.link= list; list = ptr; ptr = new LinkedListNode (); ptr.info = 42; ptr.link= list.link; list.link= ptr; ptr = list; while (ptr!= null) { } System.out.println (ptr.info); ptr = ptr.link;

In C++,

You will create two programs. The first one will use the data structure Stack and the other program will use the data structure Queue. Keep in mind that you should already know from your video and free textbook that Java uses a LinkedList integration for Queue. Stack Program Create a deck of cards using an array (Array size 15). Each card is an object. So you will have to create a Card class that has a value (1 - 10, Jack, Queen, King, Ace) and suit (clubs, diamonds, heart, spade). You will create a stack and randomly pick a card from the deck to put be pushed onto the stack. You will repeat this 5 times. Then you will take cards off the top of the stack (pop) and reveal the values of the cards in the output. As a challenge, you may have the user guess the value and suit of the card at the bottom of the stack. Queue Program There is a new concert coming to town. This concert is popular and has a long line. The line uses the data structure Queue. The people in the line are objects…

In Perl Prepare a program  using package that insert the name of a student (“Jonothan”). The main program will show the name. Hint: can use: constructor that returns objects, and  hash reference that holds the attribute name.