Ošetřování chyb v Go (diskuse)

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[Gowitek]

Due to Go’s superior error handling process, the resultant code is neat, safe and bugfree. Golang requires every variable to have a type associated with it. Programmers must return possible errors from functions and handle those returns. The usual way of error handling in Golang is to compare the returned error to nil. A nil value means that no error has occurred and a non-nil value means there is an error. This can be a tedious process for programmers because several functions in the standard library return errors. However, this means that developers have to handle each one of them and the resultant code is error-free. It helps prevent subsequent costs of bug searching,fixing and application downtime.Click to know more:http://bit.ly/2V21CxJ