TypeScript Error Handling Examples

Understanding TypeScript Error Handling

Error handling is a crucial aspect of programming, allowing developers to gracefully manage unexpected situations. TypeScript, with its strong typing system, provides robust tools for handling errors effectively. This article presents three practical examples of TypeScript error handling to help you enhance your programming skills.

Example 1: Using try...catch for Synchronous Code

Context

In many cases, you might need to handle errors that occur during synchronous operations. Using the try...catch block allows you to catch exceptions thrown by your code and respond appropriately.

```typescript
function parseJSON(jsonString: string): object {
try {
const result = JSON.parse(jsonString);
return result;
} catch (error) {
console.error(’Invalid JSON string:’, error);
return {};
}
}

const validJSON = ‘{\