How does the trackBy function work in Angular?
An example of an AI chatbot conversation about the trackBy function in Angular.
How does the trackBy function work in Angular?
The trackBy function in Angular is used to optimize the rendering of lists by tracking items uniquely.
Can you give me an example of how to implement it?
Sure! You can implement it by providing a function that returns a unique identifier for each item in the list.
What are the benefits of using trackBy?
Using trackBy improves performance by reducing DOM manipulations when items are added or removed.
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