Explain the concept and application of isolated scopes in directives.
Instruction: Describe what isolated scopes are in AngularJS directives and when to use them.
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Thank you for this insightful question. In AngularJS, directives are a powerful way to create reusable components, and the concept of isolated scopes plays a crucial role in this. An isolated scope in a directive ensures that the directive has its own scope, which is not directly inherited from the parent scope. This encapsulation allows the directive to be reusable and modular, as it does not depend on the parent scope's properties, making it more predictable and easier to debug. To put it simply, isolated scopes in AngularJS directives serve as a boundary or a contract between the directive and the outside world...