JavaScript - new

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The new word indicate a constructor of:




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Javascript - Object Constructor

in Javascript of an object Invoking a function with the new operator treats it as a constructor. Unlike function calls and method calls, a constructor call passes a brand-new object as the value of this,...
Javascript - Class (ES6)

Class in Javascript. Class was introduced in ECMAScript 2015. Before the module pattern was used to create a class like behavior. Class provide a simpler way to create objects and deal with inheritance...
Javascript - Function Constructor (Dynamic Coding)

Function can be create from a string as an object constructor with the new keyword Function constructor...
Javascript - Module Pattern

This article shows classic design pattern with ECMAScript on how to organize javascript code with a structure that make possible to: get input return output and hide the implementation from the...
Javascript - Object

object in javascript An object is a data type in Javascript. An object follows a json data structure with key that holds property value. The value may be of a variable or a function In JavaScript, a...
Javascript - Object Equality

This page is talking Equality for an object in the sense, not a primitive. For a comparison between object, both == and === object equality operator will simply check whether the references match....
Chrome Dev Tool Source Debugger Scope
Javascript - This

this is a variable that has a reference value to the scope (namespace) this printThisobjthisobj Generally, this is the local scope but it may be changed. You can set this : in the call of a function...



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