I have the following code: class Polygon { constructor() { this.name = "Polygon"; } } class Rectangle { constructor() { this.name = "Rectangle"; } } class Square extends Polygon { constructor() { super(); } } Object.setPrototypeOf(Square, Rectangle); const instance =…
I'm working on a project that involves multiple sections of text, each reappearing in multiple places throughout a webpage. Because up to 37 different sections of text occasionally need to be updated, and each one of them will be repeated…
I'm trying to create an API in C# that uses method chaining. I want to ensure that at the end of the chain, a specific method (e.g., Throw()) is called. If this method is not called, an exception should be…
I am trying to explore JS classes and I am getting error if I am not calling super(). ReferenceError: Must call super constructor in derived class before accessing 'this' or returning from derived constructor My requirement is that I just…
Does this usage make sense? Will it cause any problems later? function model($folder, $file) { global $db; if (is_file(path . 'app/models/' . $folder . '/' . $file . '.php')) { require_once(path . 'app/models/' . $folder . '/' . $file .…
I am creating a parallax side scrolling animation, and the speed seems to be not updating for each of the layers, I created a parallax layers class where it takes an array of images and array of speed values for…
Explanation of the idea : I would like to build a class that can be called like a function without initializing it as an instance. For example, I want to create a class named logger and use it in two…
I am facing a little problem, I have a User class that connects to the database using a static::method and fetching all users using my custom method find_all(), the result is gonna be returned associative array or objects, I need…
Importing using importxml code: =LET(list, IMPORTXML("https://www.officialcharts.com/charts/dance-singles-chart/20240212/104/", "//*[@id='__nuxt']/div[3]/div/main/div[2]/section/div/div/div/div/div/div[2]/p/a/span"), WRAPROWS(BYROW(list, LAMBDA(r, JOIN("", r))), 2)) The errors are to do with pulling unwanted text from column 1 chart positions NEW and Re get pulled in and causes table data to jump out of…
New beginner here for python and ı have sense of basics of python. I was trying to learn OOP details by following a tutorial then ı realized when ı run my code on VScode. It doesn't give me anything back.…