Skip to content
Courses
DSA to Development
Get IBM Certification
Newly Launched!
Master Django Framework
Become AWS Certified
For Working Professionals
Interview 101: DSA & System Design
Data Science Training Program
JAVA Backend Development (Live)
DevOps Engineering (LIVE)
Data Structures & Algorithms in Python
For Students
Placement Preparation Course
Data Science (Live)
Data Structure & Algorithm-Self Paced (C++/JAVA)
Master Competitive Programming (Live)
Full Stack Development with React & Node JS (Live)
Full Stack Development
Data Science Program
All Courses
Tutorials
Data Structures & Algorithms
ML & Data Science
Interview Corner
Programming Languages
Web Development
CS Subjects
DevOps And Linux
School Learning
Practice
Build your AI Agent
GfG 160
Problem of the Day
Practice Coding Problems
GfG SDE Sheet
Contests
Accenture Hackathon (Ending Soon!)
GfG Weekly [Rated Contest]
Job-A-Thon Hiring Challenge
All Contests and Events
DSA
Practice Problems
Python
C
C++
Java
Courses
Machine Learning
DevOps
Web Development
System Design
Aptitude
Projects
Sign In
▲
Similar Topics
Web Technologies
40.2k+ articles
DSA
22.3k+ articles
Python
20.1k+ articles
Experiences
17k+ articles
Interview Experiences
13.6k+ articles
School Learning
11.6k+ articles
JavaScript
11.5k+ articles
Java
10.1k+ articles
JavaScript-Methods
520+ articles
Constructors
37 articles
JavaScript-Proxy/handler
14 posts
Popular Articles
Recent Articles
JavaScript Handler preventExtensions() Method
Last Updated: 22 May 2023
JavaScript handler.preventExtensions() method in JavaScript is a trap for Object.preventExtensions() method. New properties cannot be added
...read more
Web Technologies
JavaScript
JavaScript-Methods
JavaScript-Proxy/handler
JavaScript Handler set() Method
Last Updated: 22 May 2023
JavaScript handler.set() method in JavaScript is a trap for setting a property value. This method returns a boolean value.Syntax:const p = n
...read more
Web Technologies
JavaScript
JavaScript-Methods
JavaScript-Proxy/handler
JavaScript Handler defineProperty() Method
Last Updated: 22 May 2023
JavaScript handler.defineProperty() method in Javascript is used to define the new properties and to modify the existing properties directly
...read more
Web Technologies
JavaScript
JavaScript-Methods
JavaScript-Proxy/handler
Similar Topics
Web Technologies
40.2k+ articles
DSA
22.3k+ articles
Python
20.1k+ articles
Experiences
17k+ articles
Interview Experiences
13.6k+ articles
School Learning
11.6k+ articles
JavaScript
11.5k+ articles
Java
10.1k+ articles
JavaScript-Methods
520+ articles
Constructors
37+ articles
JavaScript Handler ownKeys() Method
Last Updated: 22 May 2023
JavaScript handler.ownKeys() method in JavaScript is a trap for Reflect.ownKeys() method and this method returns an enumerable object.Syntax
...read more
Web Technologies
JavaScript
JavaScript-Methods
JavaScript-Proxy/handler
JavaScript Handler construct() Method
Last Updated: 22 May 2023
JavaScript handler.construct() method in JavaScript is a trap for the new operation and this method returns an object.Syntax:const p = new P
...read more
Web Technologies
JavaScript
JavaScript-Methods
JavaScript-Proxy/handler
JavaScript Handler setPrototypeOf() Method
Last Updated: 22 May 2023
JavaScript handler.setPrototypeOf() method in JavaScript is a trap for Object.setPrototypeOf() method and it returns a Boolean value.Syntax:
...read more
Web Technologies
JavaScript
JavaScript-Methods
JavaScript-Proxy/handler
JavaScript Handler has() Method
Last Updated: 22 May 2023
JavaScript handler.has() method in JavaScript is used to "hide" any property that you want. It is a trap for in operator. It returns the Boo
...read more
Web Technologies
JavaScript
JavaScript-Methods
JavaScript-Proxy/handler
JavaScript Handler getPrototypeOf() Method
Last Updated: 22 May 2023
JavaScript handler.getPrototypeOf() method in JavaScript is a trap for the internal method. This method returns the same value as Object.get
...read more
Web Technologies
JavaScript
JavaScript-Methods
JavaScript-Proxy/handler
JavaScript Handler getOwnPropertyDescriptor() Method
Last Updated: 08 August 2023
JavaScript handler.getOwnPropertyDescriptor() method in Javascript is a trap for the Object.getOwnPropertyDescriptor() method. A property c
...read more
Web Technologies
JavaScript
JavaScript-Methods
JavaScript-Proxy/handler
JavaScript Handler get() Method
Last Updated: 22 May 2023
JavaScript handler.get() method in JavaScript is a trap for getting a property value.Syntax:const p = new Proxy(target, { get: function
...read more
Web Technologies
JavaScript
JavaScript-Methods
JavaScript-Proxy/handler
JavaScript Handler isExtensible() Method
Last Updated: 22 May 2023
JavaScript handler.isExtensible() method in JavaScript is a trap for Object.isExtensible() method and it returns a boolean value.Syntax:cons
...read more
Web Technologies
JavaScript
JavaScript-Methods
JavaScript-Proxy/handler
JavaScript Handler apply() Method
Last Updated: 22 May 2023
JavaScript handler.apply() method in JavaScript is used as a trap for a function call. The value returned by this method is used as the resu
...read more
Web Technologies
JavaScript
JavaScript-Methods
JavaScript-Proxy/handler
JavaScript Handler deleteProperty() Method
Last Updated: 22 May 2023
JavaScript handler.deleteProperty() method in JavaScript is a trap for the delete operator. This method returns the boolean value if the del
...read more
Web Technologies
JavaScript
JavaScript-Methods
JavaScript-Proxy/handler
JavaScript Proxy() Constructor
Last Updated: 22 May 2023
JavaScript proxy() constructor is used to return the proxy constructor function for the object(e.g. property lookup, assignment, enumeration
...read more
Constructors
Web Technologies
JavaScript
JavaScript-Proxy/handler
1
1
1
We use cookies to ensure you have the best browsing experience on our website. By using our site, you acknowledge that you have read and understood our
Cookie Policy
&
Privacy Policy
Got It !