JavaScript 1. let vs var 2. shallow copy vs deep copy 3. timeout and more basics in JS Angular 1. Pipes 2. Dependency Injection 3. Routing

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A set of questions related to JavaScript and Angular for an Angular Developer interview.

let vs var: let is block-scoped while var is function-scoped
shallow copy vs deep copy: Shallow copy creates a new reference to the original object, while deep copy creates a new object with its own copy of all nested objects
timeout: Used to delay the execution of a function or code block for a specified amount of time
Pipes: Used for transforming data in Angular templates
Dependency Injection: A design pattern used to provide dependencies to a class or component
Routing: Allows navigation between different components or views in an Angular application

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