JavaScript Tutorials
JavaScript private constructor means Changing the scope of a constructor to private removes our ability to use the new keyword. JavaScript private constructor A simple… Read More »JavaScript private constructor | Example code
JavaScript doesn’t have a named parameters concept. But you can do something similar using object literals and restructuring. In ES2015, parameter destructuring can be used… Read More »JavaScript named parameters | Example code
JavaScript Optional Parameter allows for passing less number of fewer parameters to a function and assigning a default value. These parameters need not always be… Read More »JavaScript optional parameters | Example code
There is no native support for private fields/properties with JavaScript (ES6) classes. But you can prefix the name with # and include it in the… Read More »JavaScript private fields | Class
There are no such class variables in JavaScript. There are some frameworks out there that simulate a classical inheritance pattern, but technically it all boils… Read More »JavaScript class variables | Example code
Use the Mix-ins concept to extend multiple classes in JavaScript. A JS class can only have a single superclass, so multiple inheritances from child classes… Read More »JavaScript extend multiple classes | Code
The extends keyword can be used to extend the objects as well as classes in JavaScript. The extends keyword can be used to subclass custom… Read More »JavaScript extends | keyword
JavaScript class extends is creating a class that is a child of another(parent) class. Where the child class inherits all the methods from the parent… Read More »JavaScript class extends | Code
There are no Multiple inheritances in JavaScript. In JavaScript every object has a single associated prototype, it cannot dynamically inherit from more than one prototype… Read More »Multiple inheritances in JavaScript
JavaScript Arguments Object contains the values of the arguments passed to that function. This is an Array-like object accessible inside functions that have the values… Read More »JavaScript Arguments Object | Example code