In Kotlin, there are two constructors: Primary constructor - concise way to initialize a class Secondary constructor - allows you to put additional initialization logic Primary Constructor The primary constructor is part of the class header. Here's an example: class Person(val firstName: String, ...
In C++, a constructor has the same name as that of theclass, and it does not have a return type. For example, classWall{public:// create a constructorWall() {// code} }; Here, the functionWall()is a constructor of the classWall. Notice that the constructor ...
In JavaScript, a constructor function is used to create and initialize objects. Here is a simple example of a constructor function. Read the rest of the tutorial for more. Example // constructor function function Person () { this.name = "John", this.age = 23 } // create an object ...
let languages = ["JavaScript", "Java", "Python"]; let constructor = languages.constructor; console.log(constructor) // Output: // [Function: Array] Run Code constructor Syntax The syntax to access the constructor property is: arr.constructor Here, arr is an array. constructor Parameters The...