https://stackoverflow.com › questions › 684575

There's no fast, easy to use way to clear a JScript object for reuse as if it were a new object — without creating a new one. Which means the short answer to your question is ‘No’, like jthompson says.

https://stackoverflow.com › questions › 591619

overwrites the the property which holds the ParamHash() constructor function with an instance object. You could get the constructor back via. utils.ParamHash.constructor. but the cleaner way would be to not overwrite it in the first place and use a seperate property to hold the instance.

https://coderburg.com › blog › how-to-clear-an-object-in-javascript

The simplest way to clear an object is by setting it to an empty object literal {}. This effectively turns your object into a blank slate. myObject={}; Pros: Super easy and readable. Immediate destruction of all properties. Cons: If the object was referenced elsewhere, those references won't get updated.

https://developer.mozilla.org › en-US › docs › Web › JavaScript › Reference › Operators › delete

The delete operator removes a property from an object. If the property's value is an object and there are no more references to the object, the object held by that property is eventually released automatically.

https://www.w3schools.com › howto › howto_js_remove_property_object.asp

The delete operator deletes a property from an object: Example. var person = { firstName: "John", lastName: "Doe", age: 50, eyeColor: "blue" }; delete person.age; // or delete person ["age"]; // Before deletion: person.age = 50, after deletion, person.age = undefined. Try it Yourself »

https://dirask.com › posts › JavaScript-how-to-clear-object-DLoOv1

In this article, we would like to show you how to clear an object in JavaScript. The below examples show solutions that: assign new empty object ( {} ), delete the object's properties.

https://www.youtube.com › watch

This video explains two ways to remove properties from JavaScript objects, using the delete operator and object spread. Learn how to keep your code clean by removing unnecessary properties from...

https://auth0.com › blog › four-types-of-leaks-in-your-javascript-code-and-how-to-get-rid...

In JavaScript, the "window" object is an example of a global variable that can act as a root. The window object is always present, so the garbage collector can consider it and all of its children to be always present (i.e. not garbage).