JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects - Snapshots / 258
Interactive Video
•
Information Technology (IT), Architecture
•
University
•
Hard
Wayground Content
FREE Resource
This lecture introduces the concept of using the onSnapshot method in Firebase to automatically update data in real-time whenever changes occur, such as adding or deleting items. The instructor demonstrates how to implement onSnapshot, access and manipulate data, and create a movie array. The lecture concludes with a preview of the next topic, which will cover querying and filtering data.
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OPEN ENDED QUESTION
3 mins • 1 pt
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