Developer / Salesforce How many triggers can be made on the same object? Show some best practices as well Salesforce Developer
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- Write down the source java code of the GUI shown by the pictures below. Make sure that the Create Account button creates the DebitCard object and displays it in New Balance label of the current balance. Clicking the buttons Deposit , Withdaw and calc interest should display in the New Balance label the updated balance. Write down all the codes of those buttons and textfield for it to work. Also display an error message if there is an error in any of the transaction.Do not copy. If you copy then I will downvote you. Create a project in JAVA name "Supermarket Management System" Project should include:1. Authentication or login using credentials with new user signup2. Loop3. Method4. Arrays5. Encapsulation6. Inheritance7. Polymorphism8. Abstract class9. Interface10. File11. Exception 12. Frontend: JAVA GUI13. Backend: Eclipse14. Database: Mysql15. JAVA GUI using Swing. (You should not use JavaFX) NB: Project should be created in eclipseThe MilesPerGallonController class handles the events generated when theuser slides the slider or presses the button. The variables labeled with the @FXL annotation correspond to the fx:id property of key components. Some components,like the “Gas Used” label, do not need to be referred to in the code and thereforedon’t need an fx:id.Write the final version of the MilesPerGallonController class:
- PLease briefly explain me about this code. How does it works? import React from 'react';class ContactForm extends React.Component { constructor(props) { super(props); this.state = { name: '', storageType: '', maxItem: '', resourceName: '', maxResource: '', currentResource: '' }; this.handleNameChange = this.handleNameChange.bind(this); this.handleStorageTypeChange = this.handleStorageTypeChange.bind(this); this.handleMaxItemChange = this.handleMaxItemChange.bind(this); this.handleResourceNameChange = this.handleResourceNameChange.bind(this); this.handleMaxResourceChange = this.handleMaxResourceChange.bind(this); this.handleCurrentResourceChange = this.handleCurrentResourceChange.bind(this); this.handleSubmit = this.handleSubmit.bind(this); } handleNameChange(event) { const target = event.target; const value = target.type === 'checkbox' ? target.checked : target.value; const name = target.name; this.setState({ name: value }) console.log('Change detected.…1. Create a folder named LastName_FirstName (ex. Reyes_Mark) in your local drive.2. Create a new project named LabExer8. Set the project location to your own folder.3. Construct import statements to use the packages listed below:• javax.swing• java.awt• java.awt.event4. Extend the JFrame class and implement the ActionListener interface.5. Create a JMenuBar named mainBar and two (2) JMenu objects named menu1 and menu2. Set thetext of menu1 as File and the text of menu2 as Event Type.6. Create the items that will appear in the menus. The File menu shall contain an Exit submenu. Namethe object exit. The Event Types menu shall contain two (2) submenus: Adult and Child. Name theobjects adult and child, respectively. The Adult submenu shall consist of: Birthday (adultBday),Anniversary (anniv), Retirement (retirement), and Other (adultOther). The Child submenu shallconsist of Birthday (childBday), and Other (childOther).7. Declare several other components that will be used in the program.…Create Use Case Diagram for the WhatsApp Application. * a serious one with details*.
- The login interface should only consist of asking the Username and Password (Username: admin ; Password: Password). When username and password have already inputted and login sucessfully it will open the GUI and inside the GUI is a interface should look like this. Photo is only a tiger not random.Create a simple java swing (GUI) project on Online House Rent System. Please DO NOT USE ANY SQL DATABASEOpen the Palace Solution.sln file contained in the VB2017\Chap10\Palace Solution folder. Use Windows to copy the Rectangle.vb file from the VB2017\Chap10 folder to the Palace Project folder. Then, use the Add Existing Item option on the Project menu to add the file to the project. Modify the Rectangle class to use Double variables rather than Integer variables. Change the name of the GetArea method to GetAreaSqFt. Add another method to the class. Use Get AreaSqYds as the method’s name. The method should calculate and return the area of a rectangle in square yards. The application’s Calculate button should calculate and display the number of square yards of carpeting needed to carpet a rectangular floor. Code the btnCalc_Click procedure. Display the number of yards with one decimal place. Save the solution and then start and test the application.
- Create a Simple Login Form Using Java Swing GUI (create two labels username and password, two text fields for the user to enter valid credentials and finally one submit button. Once the user is able to enter the valid credentials in the two text fields, we can able to see Hello admin in the login form.Create a NetBeans project (and name it using your name without any space) with the GUI as shown in Figure 1 and implement the functionalities for all the Note that the program should display an error message shown in Figure 2 if a non-numeric value is entered in the Balance in stock text-field after the Create or Update button is clicked. Create menu bar and adding two menus to menu bar which are Show Records and Exit. Add menu item Product Records with mnemonics to menu Show Records and menu item Close to menu Exit. Product Records menu is to view all products records in the database as in table view and all the products records are displayed in a new window (Refer to Figure 3). Close menu is to terminate the program. Note: ResultSetTableModel class will be provided by tutor.Create a project in JAVA name "Supermarket Management System" Project should include:1. Authentication or login using credentials with new user signup2. Loop3. Method4. Arrays5. Encapsulation6. Inheritance7. Polymorphism8. Abstract class9. Interface10. File11. Exception 12. Frontend: JAVA GUI13. Backend: Eclipse14. Database: Mysql15. JAVA GUI using Swing. (You should not use JavaFX) NB: Project should be created in eclipse