What are some examples of change detection in Angular?
In Angular, change detection is a mechanism that updates the view when the model changes. Examples include using the default change detection strategy, OnPush strategy, and manually triggering change detection with ChangeDetectorRef.
Can you explain the OnPush strategy?
The OnPush strategy optimizes performance by checking for changes only when the input properties change or an event occurs. It reduces the number of checks Angular performs.
What are the benefits of using OnPush?
Using OnPush can significantly improve performance in large applications by minimizing the number of change detection cycles, leading to faster rendering.
Are there any drawbacks to using OnPush?
Yes, the main drawback is that it requires a deeper understanding of how data flows in your application. If not used correctly, it can lead to stale views.
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