Using Pure Pipes To Generate NgFor TrackBy Identity Functions In Angular 7.2.7

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    One feature that I really appreciated in AngularJS was how easy it was to define a “track by” property in the ngRepeat directive . Angular 2+ also has the concept of a “track by” property in its ngFor structural directive; but, it is more laborious to consume – you have to define an identity metho… read more »

    Read More : https://www.bennadel.com//blog/3579-using-pure-pipes-to-generate-ngfor-trackby-identity-functions-in-angular-7-2-7.htm

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