I am programming an OOP 2d canvas game, and I am seeing some weird behaviour with my code. When inside "e", the workspace, there is two or more of the same object but nothing else, ctx.resetTransform somehow does not work,…
I am working on an Express.js project with a UserController class, with methods like getAllUsers and findUserById. To use these methods in my User router, I find myself binding each method upon creating an instance of UserController to ensure the…
Is there a way of adding an object without having to declare a const? function Car (make, color) { this.make = make, this.color = color, this.greet = function () { console.log(`The make is ${this.make} and color is ${this.color}`); }; }…
The result of this example is " Class A! ", not " Class B! ", why ? class A { private function foo() { echo "Class A ! n"; } public function test() { var_dump($this); $this->foo(); } } class B…
Is there any way to invoke a method on each property instead of calling it on the obj and giving property as argument? For example if I have an object like this: const obj = { person: "John Smith" };…
I have a logic that need to reactively run some function if a this.variableName is changed inside or outside the class the problem is with this logic, getter doesn't work, and I get undefined. not only this, but also maximum…
I'm trying to extend a class from an external library that contains methods which use its constructor in the input before starting any operation since it can have multiple types. I want to create a Class that works similarly to…
I came across some issues with async await when instantiating a class. I have a class user, and when instantiated I wish to automatically hash the password and assign it to the password. class User { public userId: string; public…
I'm trying to design my first complex object-oriented PHP application and I'm confused about how to use objects to represent data from my database. More specifically I'm confused about how to combine multiple objects without making a huge number of…
I'm trying to run a Sign up form in Laravel, however, upon clicking Signup, I get this error "The POST method is not supported for route signup. Supported methods: GET, HEAD." Now I asked around in Laracast and was instructed…