Error Handling

Welcome to tutorial no. 30 in Golang tutorial series. What are errors? Errors indicate any abnormal condition occurring in the program. Let&rsquo;s say we are trying to open a file and the file does not exist in the file system. This is an abnormal condition and it&rsquo;s represented as an error. Errors in Go are plain old values. Just like any other built-in type such as int, float64, &hellip;…