
Practical Go patterns: error handling, context, and concurrency
Error handling in Go Go’s approach to error handling is often a topic of debate among developers. Some love it, some hate it, but one thing is for sure: it’s unique. In Go, errors are values, and you handle them using the if err != nil pattern. This might seem verbose, but it encourages explicit error checking and handling. The if err != nil pattern Let’s look at a simple example:...
