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Error Handling in Kotlin

Application stability and reliability are essential to application success. This course will teach you how to use idiomatic Kotlin error handling mechanisms to build stable and reliable applications.

Writing working software is not enough. It must also be robust. In this course, Error Handling in Kotlin, you’ll learn to handle errors idiomatically, ensuring that your applications can gracefully recover from unexpected situations. First, you’ll explore the fundamentals of exception handling in Kotlin. Next, you’ll discover Kotlin's powerful null safety features which eliminate one of the most common sources of runtime errors. Finally, you’ll learn to implement sealed classes and functional constructs like Option and Either to handle errors in a functional and expressive way. When you’re finished with this course, you’ll have the skills and knowledge of error handling in Kotlin needed to write resilient and maintainable code.

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What's inside

Syllabus

Course Overview

Starting with Error Handling Basics

Understanding Intermediate Error Handling Techniques

Throwing Exceptions

Advanced Error Handling Techniques

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

This course gives a thorough review of exception management in Kotlin and the right techniques to use when writing robust code

Teaches idiomatic Kotlin error handling mechanisms for building stable and reliable software

The instructor, Andrejs Doronins, is known for their work in Kotlin and error handling, ensuring learners are learning from a subject matter expert

Covers the basics of Kotlin error handling as well as intermediate and advanced techniques, providing a comprehensive understanding of error management

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Error Handling in Kotlin with these activities:

Review exception handling basics in Java

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Brush up on the fundamentals of exception handling in Java to refresh your knowledge before delving into Kotlin's error handling mechanisms.

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Revisit your previous notes or textbooks on Java exception handling
Go through online tutorials or articles that cover Java exceptions
Recall the different types of exceptions and their usage
Test your understanding by writing simple Java code to handle exceptions

Explore Kotlin's null safety documentation

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Delve into the official Kotlin documentation to deepen your understanding of its null safety features, minimizing the risk of null-related errors in your code.

Browse courses on Error Handling

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Visit the Kotlin website and navigate to the documentation section
Focus on the sections covering null safety and nullability
Read through the examples and explanations provided

Review 'Effective Java'

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Gain insights from the classic book 'Effective Java' to enhance your understanding of error handling principles and best practices, broadening your perspective on error management.

View Effective Java (3rd Edition) on Amazon

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Read through the chapters on error handling and exception handling
Identify key patterns and techniques discussed in the book
Reflect on how these principles apply to your Kotlin code

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Follow advanced Kotlin error handling tutorials

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Explore in-depth tutorials to expand your knowledge of advanced error handling techniques in Kotlin, enhancing your ability to handle complex errors effectively.

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Identify reputable tutorials covering advanced Kotlin error handling
Work through the tutorials, implementing the techniques in your own code
Experiment with different error handling approaches

Practice writing error-handling code in Kotlin

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Reinforce your understanding of error handling by writing code that incorporates different error-handling techniques, solidifying your ability to implement robust error handling in your projects.

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Create a new Kotlin project and write code to handle common errors
Experiment with different error-handling mechanisms
Test your code to ensure correct error handling

Attend a Kotlin meetup or conference

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Connect with other Kotlin enthusiasts and professionals to exchange knowledge and best practices related to error handling, expanding your network and gaining valuable insights.

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Identify upcoming Kotlin meetups or conferences in your area or online
Register and attend the event
Engage in discussions and ask questions about error handling in Kotlin

Create a personal error handling library

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Develop a custom error handling library that integrates well with your existing Kotlin projects, solidifying your understanding of error handling techniques.

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Design the architecture and data structures for your library
Implement the core error handling functionality
Add support for different types of errors
Create unit tests to validate your library's functionality

Solve error handling coding challenges

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Challenge yourself with coding problems that focus on error handling, strengthening your problem-solving skills and solidifying your grasp of error handling concepts.

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Find online coding challenges or platforms specializing in error handling
Select problems that cover a range of error handling scenarios
Implement your solutions in Kotlin, ensuring robust error handling

Career center

Learners who complete Error Handling in Kotlin will develop knowledge and skills that may be useful to these careers:

Software Engineer

Software Engineers plan, design, develop, test, and maintain software systems for use in various applications. Knowledge of error handling techniques is crucial for building stable and reliable software systems. This course will provide you with a solid foundation in error handling in Kotlin, allowing you to write robust code that can handle unexpected situations gracefully.

See salaries and explore the career path for Software Engineer

Systems Analyst

Systems Analysts study business processes and develop software solutions to meet the needs of an organization. They also help to implement and maintain these solutions. Knowledge of error handling is essential for ensuring that software systems are reliable and can recover from unexpected situations. This course will teach you how to use error handling mechanisms in Kotlin to build resilient systems.

See salaries and explore the career path for Systems Analyst

Software Architect

Software Architects design and develop the overall architecture of software systems. They need to ensure that these systems are scalable, reliable, and can handle unexpected situations gracefully. This course will provide you with a solid foundation in error handling in Kotlin, enabling you to design and build robust software architectures that can withstand unexpected errors.

See salaries and explore the career path for Software Architect

Web Developer

Web Developers design, develop, and maintain websites and web applications. They need to ensure that these applications are stable and can handle unexpected situations gracefully. This course will help you build a foundation in error handling in Kotlin, enabling you to write robust web applications that can withstand unexpected errors.

See salaries and explore the career path for Web Developer

Technical Lead

Technical Leads manage and mentor software development teams, ensuring that projects are delivered on time and within budget. They need to have a solid understanding of error handling to ensure that software systems are reliable and can recover from unexpected situations. This course will provide you with the skills and knowledge you need to lead software development teams and build resilient software systems.

See salaries and explore the career path for Technical Lead

Database Administrator

Database Administrators manage and maintain databases, ensuring that data is stored and accessed efficiently and securely. A solid understanding of error handling is crucial for ensuring that databases can recover from unexpected situations and maintain data integrity. This course will provide you with the skills and knowledge you need to implement error handling mechanisms in Kotlin for database systems.

See salaries and explore the career path for Database Administrator

Data Engineer

Data Engineers design and build data pipelines and infrastructure that enable data analysts and scientists to access, process, and analyze data. Knowledge of error handling is essential for ensuring that data pipelines are reliable and can handle unexpected situations. This course will help you build a foundation in error handling in Kotlin, allowing you to write robust data pipelines that can withstand unexpected errors.

See salaries and explore the career path for Data Engineer

DevOps Engineer

DevOps Engineers work to bridge the gap between development and operations teams, ensuring that software is built, tested, and deployed efficiently. They need a solid understanding of error handling to identify and resolve issues that may arise during software development and deployment. This course will provide you with a foundation in error handling in Kotlin, enabling you to write reliable and robust software systems.

See salaries and explore the career path for DevOps Engineer

Data Scientist

Data Scientists use data to solve business problems and make predictions. They need to have a solid understanding of error handling to ensure that their models are reliable and can handle unexpected situations. This course will provide you with the skills and knowledge you need to implement error handling mechanisms in Kotlin for data science applications.

See salaries and explore the career path for Data Scientist

Machine Learning Engineer

Machine Learning Engineers design and develop machine learning models that can learn from data and make predictions. They need to have a solid understanding of error handling to ensure that their models are reliable and can handle unexpected situations. This course will provide you with the skills and knowledge you need to implement error handling mechanisms in Kotlin for machine learning applications.

See salaries and explore the career path for Machine Learning Engineer

Data Analyst

Data Analysts analyze data to identify trends and patterns that can help businesses make informed decisions. They need to have a solid understanding of error handling to ensure that their analyses are accurate and reliable. This course will provide you with the skills and knowledge you need to implement error handling mechanisms in Kotlin for data analysis applications.

See salaries and explore the career path for Data Analyst

Product Manager

Product Managers define and manage the vision for software products, working closely with development teams to ensure that products meet customer needs. They need to have a solid understanding of error handling to ensure that software products are reliable and can handle unexpected situations. This course will provide you with the skills and knowledge you need to define and manage software products that are robust and reliable.

See salaries and explore the career path for Product Manager

Cloud Architect

Cloud Architects design and implement cloud computing solutions for businesses. They need to have a solid understanding of error handling to ensure that their solutions are reliable and can handle unexpected situations. This course will provide you with the skills and knowledge you need to implement error handling mechanisms in Kotlin for cloud computing applications.

See salaries and explore the career path for Cloud Architect

Quality Assurance Analyst

Quality Assurance Analysts test and evaluate software systems to identify and resolve defects. They need to have a solid understanding of error handling to ensure that software systems are reliable and can handle unexpected situations. This course will provide you with the skills and knowledge you need to identify and resolve errors in software systems.

See salaries and explore the career path for Quality Assurance Analyst

Backend Developer

Backend Developers design and develop the server-side of web applications. They need to have a solid understanding of error handling to ensure that their applications are reliable and can handle unexpected situations. This course will provide you with a foundation in error handling in Kotlin, enabling you to write robust backend applications that can withstand unexpected errors.

See salaries and explore the career path for Backend Developer

Reading list

We've selected 11 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Error Handling in Kotlin.

Java Concurrency in Practice

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Comprehensive guide to Java concurrency. It covers all aspects of concurrency, from basic concepts to advanced topics such as thread pools and synchronization.

Error Handling in Kotlin

What's inside

Syllabus

Good to know

Save this course

Activities

Career center

Reading list

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