https://stackoverflow.com › questions › 208105

To remove a property from an object (mutating the object), you can do it by using the delete keyword, like this: delete myObject.regex; // or, delete myObject['regex']; // or, var prop = "regex"; delete myObject[prop]; Demo. var myObject = { "ircEvent": "PRIVMSG",

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. Try it. Syntax. js. delete object.property. delete object[property]

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

Learn how to use the delete operator to delete a property from a JavaScript object. See an example, a note on predefined properties, and a link to more JavaScript tutorials.

https://stackoverflow.com › questions › 19316857

I can see only one correct solution for removing own properties from object: for (var x in objectToClean) if (objectToClean.hasOwnProperty(x)) delete objectToClean[x]; If you want to use it more than once, you should create a cleaning function: function deleteProperties(objectToClean) {.

https://phillcode.io › javascript-delete

The delete operator removes a property from an object. Its syntax is very straightforward: delete myObject.myProp. Simple as that. const obj = { a: 1, b: 2, c: 3 . }; delete obj.c; console.log(obj) // { a: 1, b: 2 } delete returns true if the operation is successful. However, it doesn't affect the object's prototype chain.

https://stackabuse.com › javascript-remove-a-property-from-an-object

Learn how to delete a property from an object using the delete operator, the {...rest} syntax, or the reduce () method. Compare the advantages and disadvantages of each method and see examples of code.

https://coreui.io › blog › how-to-remove-a-property-from-an-object-in-javascript

This article explores various techniques for removing properties from a JavaScript object, discussing the advantages and potential pitfalls of each method. We’ll also cover how to remove multiple properties from a single object efficiently.