Udemy Course Review - Is Advanced CSS and Sass: Flexbox, Grid, Animations, and More Worth it?

However, I can provide you with some general insights about the "Advanced CSS and Sass: Flexbox, Grid, Animations, and More" course on Udemy.

The course "Advanced CSS and Sass: Flexbox, Grid, Animations, and More" is one of the highly regarded courses on Udemy for learning advanced CSS techniques. It is created by Jonas Schmedtmann, a web development instructor with a strong reputation in the industry.

This course focuses on teaching advanced CSS and Sass concepts, including modern layout techniques like Flexbox and CSS Grid, animations, responsive design, and building complex CSS architectures using Sass. It is designed for developers who already have a solid understanding of HTML and CSS fundamentals.

Here are some factors to consider when deciding if the course is worth it for you:

1. Instructor expertise: Jonas Schmedtmann is known for his clear and engaging teaching style. He has a solid background in web development and has received positive reviews for his courses.
2. Course content: The curriculum covers a wide range of advanced CSS topics, which are highly relevant in modern web development. It focuses on practical examples and hands-on exercises, allowing you to apply what you learn.
3. Production-ready projects: The course provides opportunities to work on real-world projects, which can help reinforce your skills and provide practical experience.
4. Student feedback: It's always beneficial to read reviews and testimonials from past students. Check the course's ratings, reviews, and comments on the Udemy platform to get a better understanding of other learners' experiences.
5. Value for money: Udemy courses often go on sale, so consider the price you are paying for the course and whether it aligns with your budget and learning goals.

Ultimately, the decision of whether a course is worth it depends on your personal learning style, goals, and familiarity with the subject matter. 

It's a good idea to review the course syllabus, watch preview videos, and read reviews to determine if the course's content and teaching style resonate with your needs as a learner.

Is it possible to have an abstract method in a final class? Example

No, it is not possible to have an abstract method in a final class in Java. A final class is a class that cannot be subclassed or extended, and an abstract method is a method that is declared in an abstract class or interface but does not have an implementation. 

These two concepts are mutually exclusive. When a class is marked as final, it indicates that the class cannot be extended. This prevents any subclass from providing implementations for abstract methods since no subclass can be created. 

The purpose of an abstract method is to provide a contract that subclasses must implement. Therefore, a final class cannot have abstract methods because there can be no subclasses to provide the required implementations. 

Here's an example to demonstrate this:

final class FinalClass {
    // This is not allowed in a final class
    abstract void abstractMethod();
}

The code above would result in a compilation error because you cannot declare an abstract method in a final class.

If you need to define an abstract method, you must declare the class as abstract to allow for subclassing and implementation of the abstract method:

abstract class AbstractClass {
    abstract void abstractMethod();
}

By marking the class as abstract, you indicate that it is designed to be subclassed, and the responsibility of providing implementations for abstract methods lies with the subclasses.