Try

Error Handling with Try/Catch

Understand PowerShell's terminating vs non-terminating errors and how try/catch/finally, -ErrorAction, and $ErrorActionPreference work together to handle failu…

Error Handling with TRY/CATCH

Learn how TRY...CATCH blocks intercept T-SQL runtime errors, how to inspect them with the ERROR_ functions, and how to combine them safely with transactions.

Exception Handling in Pascal

Learn how try..except and try..finally let Object Pascal programs handle errors gracefully and guarantee cleanup.

Exception Handling in Apex

Learn how to use try/catch/finally, built-in and custom exception types, and partial-success DML patterns to write resilient Apex code.

Error Handling with Try/Catch

Learn structured exception handling in VB.NET using Try, Catch, Finally, and Throw to write robust code that gracefully handles runtime errors.

Error Handling with catch and try

How Tcl scripts detect, inspect, and recover from runtime errors using the catch command and the more structured try/on/finally syntax.

Error Handling with Try and Either

Scala models recoverable failure as ordinary values using Try and Either, letting you compose error-prone code with map, flatMap, and for-comprehensions instea…

try-catch in Java

Learn how to use try, catch, multi-catch, and try-with-resources blocks in Java to handle exceptions cleanly.

try-except in Python

How to use try-except blocks to catch and handle exceptions gracefully, including catching multiple exception types.

try-catch in JavaScript

The mechanics of the try, catch, and finally blocks, including execution order and how finally interacts with return statements.

Exception Handling in C#

C# uses structured try/catch/finally blocks and a typed exception hierarchy to detect, propagate, and recover from runtime errors predictably.

Python Exception Handling Cheat Sheet

Python error handling covering try/except/else/finally, catching multiple exceptions, raising and chaining errors, and custom exceptions.