Given the following relation that stores details of employees and their projects:
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Given the following relation that stores details of employees and their projects:
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- NameError Traceback (most recent call last) /var/folders/rh/yydz4sfn4ts333pnp6vmxncm0000gn/T/ipykernel_5330/3156197672.py in <module> 6 result =[] 7 for i in nums: ----> 8 root =(lambda x: math.sqrt(i))(x) 9 result.append(round(root,2)) 10 print(result) NameError: name 'x' is not defined Im still working on it, as it appear that x is not defined ... any suggestions?I need help debugging this. // Cooper College maintains a master file of students and credits // earned. Each semester the master is updated with a transaction // file that contains credits earned during the semester. // Each file is sorted in Student ID number order. start Declarations num masterID string masterName num masterCredits num transID num transCredits string bothDone = "N" num HIGH_VALUE = 999999 InputFile master InputFile trans OutputFile newMaster getReady() while bothDone = "N" detailLoop() endwhile allDone() stop getReady() open master "studentFile.dat" open trans "semesterCredits.dat" open newMaster "updatedStudentFile.dat" readMaster() readTrans() checkBoth() return readMaster() input masterID, masterName, masterCredits from master if eof then masterID = HIGH_VALUE endif return readTrans() input transID, transCredits from trans if eof then…Provide a function named "addToSessionStorage" that accepts two parameters: The first parameter "storeName" is the store name for your session storage. The second parameter "objName" is an object. Inside the function, use sessionStorage to save "objName" under the store name. Your test object can contain any properties you want.Hint: Use JSON methods on these storage problems. Note: The remaining buttons and paragraphs do not have id attributes. You will need to construct selectors to meet these challenges.
- Explain this code detail by detail like putting comments private void table_update() { int CC; try { // It is for SOMETHING ETC.*** Class.forName("com.mysql.jdbc.Driver"); con1 = DriverManager.getConnection("jdbc:mysql://localhost/linda","root",""); insert = con1.prepareStatement("SELECT * FROM record"); ResultSet Rs = insert.executeQuery(); ResultSetMetaData RSMD = Rs.getMetaData(); CC = RSMD.getColumnCount(); DefaultTableModel DFT = (DefaultTableModel) jTable1.getModel(); DFT.setRowCount(0); while (Rs.next()) { Vector v2 = new Vector(); for (int ii = 1; ii <= CC; ii++) { v2.add(Rs.getString("id")); v2.add(Rs.getString("name")); v2.add(Rs.getString("mobile")); v2.add(Rs.getString("course")); }…from io import BytesIOimport sqlite3import pandas as pdimport osimport picklesqliteConnection = Noneclass student:def __init__(self,first,last):self.first = firstself.last = lastdef to_bytes(self):import picklereturn pickle.dumps(self) def convert2Blog(filename):with open(filename, 'rb') as file:blobData = file.read()return blobDatadef connect(dbname):global sqliteConnectiontry:sqliteConnection = sqlite3.connect(dbname)cursor = sqliteConnection.cursor()print("Database created and Successfully Connected to SQLite")select_Query = "select sqlite_version();"print("Search query: ",select_Query)cursor.execute(select_Query)record = cursor.fetchall()print("SQLite Database Version is: ", record)except sqlite3.Error as error:print("Error while connecting to sqlite", error)def deleteRecord(id):global sqliteConnectiontry:cursor = sqliteConnection.cursor()delete_query = "DELETE from Database where id = "+str(id)print("Delete query:…give An watcher pattern could be an application that notifies the user when the equity price of a particular company changes.and explain the benefits of using the watcher pattern in session design patterngive An watcher pattern could be an application that notifies the user when the equity price of a particular company changes.and explain the benefits of using the watcher pattern in session design patterngive An watcher pattern could be an application that notifies the user when the equity price of a particular company changes.and explain the benefits of using the watcher pattern in session design pattern
- //19. selectMenuChangeEventHandler//a. Dependencies: getUserPosts, refreshPosts//b. Should be an async function//c. Automatically receives the event as a parameter (see cheatsheet)//d. Defines userId = event.target.value || 1; (see cheatsheet)//e. Passes the userId parameter to await getUserPosts//f. Result is the posts JSON data//g. Passes the posts JSON data to await refreshPosts//h. Result is the refreshPostsArray//i. Return an array with the userId, posts and the array returned from refreshPosts://[userId, posts, refreshPostsArray] This is what I have but it fails help please const selectMenuChangeEventHandler = async (e) => { let userId = e?.target?.value || 1; let posts = await getUserPosts(userId); let refreshPostsArray = await refreshPosts(posts); return [userId, posts, refreshPostsArray];}Complete this javascript file according to the individual instructionsgiven in the comments. *** DO NOT CHANGE any of the code that you are not instructed to. */ ////////////////////////// NOTE: Use the API endpoints available at// https://jsonplaceholder.typicode.com/// to get the data required in these exercises.// HINT: Read the documented Resources and Routes.// Also the guide:// https://jsonplaceholder.typicode.com/guide//////////////////////// Create a function named "getComments".// This function needs to accept a "postID"// parameter.// Use Fetch with Async/Await to request// all the comments for the postID that// is passed in as a parameter.// The function should return all the// comments for the requested postID// as JSON data.Exercise 2-2 Enhance the Future Value application In this exercise, you’ll enhance the Future Value application by applying some of the skills that you’ve just learned. Test the Future Value application 1. Make sure the Apache server is running. Then, start your browser and run the application in this directory: xampp\htdocs\ex_starts\ch02_ex2 To do that, you can use the index of exercise starts that you bookmarked in exercise 1-2 or you can use this URL: http://localhost/ex_starts/ch02_ex2/ 2. Enter valid numbers in all three text boxes. For the first test run, keep these values simple like 100 for investment amount, 5 for yearly interest rate, and 10 for number of years. Then, click the Calculate button to display the results. 3. Click the Back button to return to the first page, enter invalid values in the first two text boxes, and click the Calculate button. Then, respond to the error message that’s displayed by entering valid data for the investment amount, re-entering…
- 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 logic//18. refreshPosts//a. Dependencies: removeButtonListeners, deleteChildElements, displayPosts,//addButtonListeners//b. Is an async function//c. Receives posts JSON data as a parameter//d. Call removeButtonListeners//e. Result of removeButtonListeners is the buttons returned from this function//f. Call deleteChildElements with the main element passed in as the parameter//g. Result of deleteChildElements is the return of the main element//h. Passes posts JSON data to displayPosts and awaits completion//i. Result of displayPosts is a document fragment//j. Call addButtonListeners//k. Result of addButtonListeners is the buttons returned from this function//l. Return an array of the results from the functions called: [removeButtons, main,//fragment, addButtons] Still fails help please const refreshPosts = async (posts) => { if (!posts){ return undefined; } let buttons = removeButtonListeners(); let myMain = deleteChildElements(document.querySelector("main")); let…You have a GitHub workflow that deploys an Azure web app. The workflow is configured to trigger a deployment following a pull request that includes a label. You plan to configure the pull request of the workflow to trigger the deployment only if the label is set to a string of "stage". The workflow includes the following section. if: contains(<missing element>.event.pull_request.labels.*.name, 'stage') What should you add for the missing element of the workflow?