what is the command subplot(2,3,5) mean?
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- Implement the "Remove song" function. Prompt the user for the unique ID of the song to be removed.Ex: REMOVE SONG Enter song's unique ID: JJ234 "All For You" removedObjective: This activity has the purpose of helping students to design proper hashing strategies. (Objective 3). Students Instructions: After studying this module, write the answer to the following programming assignments in a text file and submit them as an attached Word doc or PDF through the provided link in Blackboard. The deadline for submitting this assignment is indicated on "Tools", which is located in "Calendar" in the "Blackboard" platform. You will have two (2) attempt to send your answers by Assignment link before the deadline and the last submission would be considered as your final solution. This exercise has Implement a dictionary by using hashing and separate chaining. Question:Using the friend function compromises encapsulation. Discuss the plethora of possible uses for the friend feature.
- Thank uPlease write Python code. Movie Recommendations via Item-Item Collaborative Filtering. You are provided with real data (Movie-Lens dataset) of user ratings for different movies. There is a readme file that describes the data format. In this project, you will implement the item-item collaborative filtering algorithm that we discussed in the class. The high-level steps are as follows: a) Construct the profile of each item (i.e., movie). At the minimum, you should use the ratings given by each user for a given item (i.e., movie). Optionally, you can use other information (e.g., genre information for each movie and tag information given by the user for each movie) creatively. If you use this additional information, you should explain your methodology in the submitted report. b) Compute similarity score for all item-item (i.e., movie-movie) pairs. You will employ the centered cosine similarity metric that we discussed in class. c) Compute the neighborhood set N for each item (i.e. movie).…How do I print a string in reverse and have "quit" stop the command?
- python: def typehelper(poke_name): """ Question 5 - API Now that you've acquired a new helper, you want to take care of them! Use the provided API to find the type(s) of the Pokemon whose name is given. Then, for each type of the Pokemon, map the name of the type to a list of all types that do double damage to that type. Note: Each type should be considered individually. Base URL: https://pokeapi.co/ Endpoint: api/v2/pokemon/{poke_name} You will also need to use a link provided in the API response. Args: Pokemon name (str) Returns: Dictionary of types Hint: You will have to run requests.get() multiple times! >>> typehelper("bulbasaur") {'grass': ['flying', 'poison', 'bug', 'fire', 'ice'], 'poison': ['ground', 'psychic']} >>> typehelper("corviknight") {'flying': ['rock', 'electric', 'ice'], 'steel': ['fighting', 'ground', 'fire']} """ # pprint(typehelper("bulbasaur"))#…The Stock of the book needs to be updated correspondingly after a customer has made an order, or a customer has cancelled an order. It can be accomplished by using trigger. You are asked to implement a trigger which needs to take following into consideration: a. The trigger needs to be fired after a new row has been inserted into table Orders, or after a row has been deleted from table Orders which indicates an order has been cancelledb. Each order may contain multiple books in ORDERTITEMS table You also need to write SQL statement or/and PL/SQL code to demonstrate that the implemented trigger accomplishes the business logicInclude an inner listener class to handle the events from the Save Record button. WhenSave Record button is clicked, new customer record is inserted into the table named“CUSTOMER” and display a message “New Customer Record Inserted” in a dialog box.Include another anonymous inner listener class to handle the events from the Reset button.When Reset is clicked then clear all the text fields and place the cursor in the first text fieldto allow the user to re-enter the correct values and Write a code that includes an exception handler that deals with duplicate records (e.g. sameCustomer ID.) and database error (e.g. Error establishing a database connection).
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