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YouTubeAashna Sharma
Nullish Coalescing(??) - This Tiny JavaScript Operator Saves Hours of Debugging 🤯 #javascript
One tiny JavaScript operator can save you from hours of debugging. In this video, we learn the Nullish Coalescing Operator (??) in JavaScript and how it helps handle missing values like null and undefined. Instead of showing empty data from an API, you can provide a default value and make your applications more reliable. Example: username ...
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