What is Object.freeze in JavaScript from javascript array set Watch Video
Preview(s):
Gallery
Play Video: (Note: The default playback of the video is HD VERSION. If your browser is buffering the video slowly, please play the REGULAR MP4 VERSION or Open The Video below for better experience. Thank you!)
Description: The Object.freeze method in JavaScript freezes an object. nThis means one cannot add or remove any properties to an object.nAdditionally, you cannot change the key/value associations of the properties of the frozen object.nKeep in mind though, that if the values of the properties of an object are other objectsnsuch as an array, set or a map, the freeze does not freeze them.nWatch the complete video to see these use cases in action.nnThe code samples are available at https://gist.github.com/Super
Play Video: (Note: The default playback of the video is HD VERSION. If your browser is buffering the video slowly, please play the REGULAR MP4 VERSION or Open The Video below for better experience. Thank you!)