#error-handling

#error-handling

Verify the API key permissions and scopes.

Ensure you are hitting the correct API endpoint.

Check the definition and existence of user.primaryEmailAdress.emailAdress in the database.

Verify the database connection and query execution for errors.

Promise.all() in JavaScript waits for all promises to settle, returns a single promise with results in order, and rejects if any promise rejects.

The response data is a JSON string, not an object.

Use JSON.parse to convert the string before looping.

JavaScript for managing quiz slide navigation fails to operate correctly due to issues with the quizCounter variable.

Breaking down complex regex improves error reporting and maintainability.

Individual testing of regex components leads to clearer error messages.

Always throw exceptions to avoid silent failures in your code.

Creating exceptions without throwing them leads to dead code and misrepresentation of errors.

Use linters to detect unused exceptions and improve the reliability of error handling.

The error "protect is not a function" suggests a possible deprecation or incorrect usage of the method in the Clerk library.

Ensure correct SMTP server and authentication settings are used to avoid authentication failures.

Double-check credentials and use recommended security protocols as specified by the server documentation.

Writing SQL code following best practices is crucial for maintainability and performance.

Working on consulting projects sometimes involves cleaning up messy codebases and implementing effective error handling strategies.

Effect systems, like ZIO, enhance type safety, error handling, concurrency, and modularity in programming, leading to more predictable and maintainable code.

ZIO.fromOption returns a ZIO with error type Option[Nothing], indicating the need for meaningful error mapping in applications.

Use Scala's error-handling data types like Option, Try, or Either to handle potential errors in functions.

Scala 3 and ZIO 2 example demonstrates processing command-line arguments in a ZIO 2 application.