Immediately calling the `hasOwnProperty` methodology on an object through `Object.prototype` is discouraged. As an alternative, it is beneficial to make use of the `hasOwnProperty` methodology accessible by way of the `Object` itself, like `Object.hasOwn(targetObject, propertyName)`. Alternatively, one can make the most of the `in` operator with a `hasOwnProperty` test, corresponding to `if (propertyName in targetObject && targetObject.hasOwnProperty(propertyName))`. For example, to test if an object `myObject` has a property referred to as `title`, the popular methodology is `Object.hasOwn(myObject, ‘title’)` quite than `Object.prototype.hasOwnProperty.name(myObject, ‘title’)`. This method avoids potential points that may come up when the prototype chain has been modified, making certain correct property checks.
This apply safeguards in opposition to sudden conduct if the prototype chain is modified or if the goal object has a property named `hasOwnProperty` that shadows the prototype methodology. By using `Object.hasOwn()` or the `in` operator with an express `hasOwnProperty` test, builders guarantee code readability, robustness, and maintainability. This finest apply has develop into more and more standardized in fashionable JavaScript environments.
