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Snapwork Technology
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I applied via Naukri.com and was interviewed in Mar 2023. There was 1 interview round.
Interceptors are a feature in Angular that allow you to intercept and modify HTTP requests and responses.
Interceptors can be used to add headers, handle errors, or modify requests before they are sent.
They are implemented as services that implement the HttpInterceptor interface.
Multiple interceptors can be chained together to perform different tasks.
Example: Adding an authorization token to every outgoing request.
Pure pipes are stateless and do not change the input data, while impure pipes can have side effects and change the input data.
Pure pipes are faster as they only run when a pure change to the input data is detected.
Impure pipes can have side effects like making HTTP requests or modifying the input data directly.
Pure pipes are marked with the @Pipe decorator with pure set to true, while impure pipes have pure set to fals...
I applied via Other and was interviewed in Sep 2020. There were 4 interview rounds.
based on 1 interview
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