hegg|lHinng Electrical Ene C Chegg India - Subject Matter Exp X C Oexperts.cheggindia.com/qa-expert-sign-up/ Which of the following code is used to check the web worker object is exist if the web worker object is not exists it will create a new web worker. wObj =new Worker('testWorkerFilejs") if (typeof(wObj)="undefined") alert( Web worker is created successfully } b. if (typeof(wObj)"undefined") wObj = new Worker("testWorkerFile.js") C. wObj = new Worker("testWorkerFile.js") if (typeof(wObj)=Worker) alert( Web worker is created successfully") else { wObj = } new Worker("testWorkerFilejs") = new Worker("testWorkerFile.js"): if (typeof(wObj) = "undefined) f alert(Web worker is created success fully") } else { wObj new Worker("testWorkerFile.js"); } d. wObj

Write a code to the following image using Console.WriteLine.

in C# i need to  Create an application named TurningDemo that creates instances of four classes: Page, Corner, Pancake, and Leaf. Create an interface named ITurnable that contains a single method named Turn(). The classes named Page, Corner, Pancake, and Leaf implement ITurnable. Create each class’s Turn() method to display an appropriate message. For example: The Page’s Turn() method should display You turn a page in a book.The Corner’s Turn() method should display You turn corners to go around the block.The Pancake's Turn() method should display You turn a pancake when it's done on one side.The Leaf's Turn() method should display A leaf turns colors in the fall. but I keep getting errors witch are  Build StatusBuild FailedBuild OutputCompilation failed: 1 error(s), 0 warnings TurningDemo.cs(2,0): error CS1525: Unexpected symbol `usingSystem' Unit TestIncomplete Leaf class defined Build Status Build Failed Build OutputCompilation failed: 1 error(s), 0 warnings…

B uild a Class for a Circle. You will need the following properties. Choose the best data type, and make sure that these properties are private. radiusx coordinatey coordinate The following methods will be needed. constructors, including a no-arg constructor, one which only takes the radius, and one which takes the radius and location of the coordinates. getters and setters for the properties. Make sure to have appropriate error checking as best as possible. getArea - to get the area of the circle collisionDetection - returns a boolean value. Takes a Circle object as a parameter and checks to see if there is a collision between the two. Based upon a previous homework you know how to determine distance between two points. Finding if their a collision will need this information, and other information you have. The file should be in an external .cpp and .h file. This is for c++

Expert this is warming, don't use any AI platform and don't give plagiarised response to me. If I see plagiarism and AI detection I'll report your account and reduce rating.You have a basic User class for a social media platform. Your task is to enhance the class by introducing a new method called 'post_status.' This method should take a single parameter, which is the status message that the user wants to post. The objective is to implement this method to update the user's status.Next, instantiate a new object of the User class, naming it 'SocialUser.' Utilize the extended class with the newly added 'post_status' method. Your next step is to post three distinct status messages for 'SocialUser'—namely, 'Excited for the weekend!', 'Just finished a great book!', and 'Exploring new hobbies!'To conclude, utilize the 'display_info' method to showcase the updated information about 'SocialUser.' Verify that the output includes details about the newly added status messages, ensuring that they…

You need to design this class.   It represents each food wastage entry recorded by the user through the form on the webpage (frontend).   If you notice the form on the webpage, you’ll see that each FoodWastageRecord will have the following as the data members aka member variables. Date (as string) Meal (as string) Food name (as string) Quantity in ounces (as double) Wastage reason (as string) Disposal mechanism (as string) Cost (as double) Each member variable comes with its accessor/mutator functions. food_wastage_record.hpp class FoodWastageRecord { public:  void SetDate(const std::string &date);  void SetMeal(const std::string &meal);  void SetFoodName(const std::string &food_name);  void SetQuantityInOz(double qty_in_oz);  void SetWastageReason(const std::string &wastage_reason);  void SetDisposalMechanism(const std::string &disposal_mechanism);  void SetCost(double cost);   std::string Date() const;  std::string Meal() const;  std::string FoodName() const;…

Write a code to the following image using Console.WriteLine.

1. How would you access the grid property of the parameters object?     parameters.grid     parameters/grid     parameters(grid) 2. What will be displayed in the devtool console after the following is executed? var a = 200; var b = a--;console.log("b = " + b + " a = " + a);     b = 199 a = 199     b = 200 a = 200     b = 200 a = 199 3. Some users have specific presentation needs based on personal or technological limitations or preferences. Separating content from presentation allows these users the option to control how they view content. True False 4. With CSS, you can specifically cater the style to each device to ensure an optimal experience. True False 5. Some users have specific presentation needs based on personal or technological limitations or preferences. Separating content from presentation allows these users the option to control how they view content. True False 6. With CSS, you can specifically cater the style to each device to ensure an…

For c++. Need help designing class, no namespsace. FoodWastageRecord NOTE: You need to design this class.   It represents each food wastage entry recorded by the user through the form on the webpage (frontend).   If you notice the form on the webpage, you’ll see that each FoodWastageRecord will have the following as the data members aka member variables. Date (as string) Meal (as string) Food name (as string) Quantity in ounces (as double) Wastage reason (as string) Disposal mechanism (as string) Cost (as double) Each member variable comes with its accessor/mutator functions. --------------------------------------------------------------------------------- FoodWastageReport NOTE: You need to design this class.   It represents the report generated on the basis of the records entered by the user. This class will be constructed with all the records entered by the user as a parameter. It will then apply the logic to go over all the records and compute the following: Names of most commonly…

Create an application named RecoveringDemo that declares objects of three types: Patient, Upholsterer, and FootballPlayer. Create an interface named IRecoverable that contains a single method named Recover(). Create the classes named Patient, Upholsterer, and FootballPlayer so that each implements IRecoverable. Create each class’s Recover() method to display an appropriate message. For example: The Patient’s Recover() method should display I am getting better. The Upholsterer's Recover() method should display I have new material for the couch. The FootballPlayer's Recover() method should display I picked up the ball after a fumble.