ngFor trackby Angular | trackby in angular | Angular Tutorial

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trackby in angular is used to improve the performance of for loop (using *ngFor) on html template. #AngularTutorial #AngularTutorialForBeginners
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Thanks sir..!
Thank you so much for sharing your knowledge..😊.!

sachinrajput
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Hello,
Thanks for the tutorial.
Have one question. How are you able to access the name of the parameter "employee" since it is of type "any"?

Aliana
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Is it necessary to pass the index param in trackBy function if it is not used in the body?

reshmahussain