Golang go/scanner.Error.Error() function example

21st June 2015

package go/scanner

Error implements the error interface.

Golang go/scanner.Error.Error() function usage example

 if list, ok := err.(scanner.ErrorList); ok {
 for _, e := range list {
 fmt.Println(e.Error())
 }
 } else {
 fmt.Println(err.Error())
 }

Reference :

http://golang.org/pkg/go/scanner/#Error.Error

Advertisement

Something interesting

Tutorials

+10k Golang : Read file and convert content to string


+9.9k Golang : Check if user agent is a robot or crawler example


+7.3k Golang : Of hash table and hash map


+26.3k Golang : Calculate future date with time.Add() function


+33.7k Golang : All update packages with go get command


+28.7k Golang : Detect (OS) Operating System


+22.1k Golang : Repeat a character by multiple of x factor


+5.2k Golang : PGX CopyFrom to insert rows into Postgres database


+20.5k Golang : Pipe output from one os.Exec(shell command) to another command


+6.3k PHP : How to handle URI or URL with non-ASCII characters such as Chinese/Japanese/Korean(CJK) ?


+13.4k Golang : error parsing regexp: invalid or unsupported Perl syntax


+7.7k Golang : How to execute code at certain day, hour and minute?