Vaporize object properties with precision.
Object.property = "Removed"
Tutor: The 'delete' operator in JavaScript removes a property from an object. It doesn't delete the object itself, just the specific key and its value.
The delete operator removes a property from an object. If the property's value is an object and there are no more references to it, it is eventually released automatically.
What does 'delete' return if the operation is successful?
Successfully use the delete operator on an object property.
Understand the difference between delete and null assignment.
Master object manipulation and the delete keyword.
Task: Create an object and delete one of its properties.
Using delete on an array leaves a hole (empty slot). The length of the array does not change. It is better to use .splice() for arrays.
Delete only works on own properties. It won't remove properties from the prototype chain.