📄️ Throwing Errors
In TypeScript, just like in any other programming language, errors are bound to occur. These errors can be due to many reasons such as wrong data entered by the user, failure of hardware, insufficient memory, etc. To deal with such errors, TypeScript provides a built-in mechanism called exceptions. Exceptions provide a way to react to exceptional circumstances (like runtime errors) in our programs by transferring control to special functions called handlers.
📄️ Try-Catch-Finally Blocks
In TypeScript, you will inevitably encounter errors. These errors may be due to unexpected user input, inadequate system resources, or bugs. When errors occur, it's important to handle them appropriately to prevent a program from crashing or behaving unexpectedly. One of the primary ways to handle errors in TypeScript is through the use of Try-Catch-Finally blocks.
📄️ Custom Error Types
In this tutorial, we'll discuss one of the most important aspects of programming in TypeScript: Error Handling, specifically focusing on 'Custom Error Types'. Understanding how to properly handle errors can make your code more robust and less prone to unexpected behaviors.