goutils

func GetDbConnectionString ¶

func GetDbConnectionString(db string) (string, error)

func GetEnvOrDefault ¶

func GetEnvOrDefault(key, defVal string) string

func GetFileTextContent ¶

func GetFileTextContent(filename string, FileEncoding string) string

get back the text content of a filename if FileEncoding is used decode the content with this encoding (default is

func GetKeyValue ¶

func GetKeyValue(s, sep string) (string, string)

func GetUUID ¶

func GetUUID() string

Generates a cryptographically secure random 16 bytes UUID using crypto/rand package returns a string of lenght 36 like this : bcaf4890-8b63-423b-258f-7a11004a8bf0 On Linux and FreeBSD, it uses getrandom(2) if available, /dev/urandom otherwise. https://golang.org/pkg/crypto/rand/ For a more classic RFC 4122 v4 GUID you can use https://github.com/satori/go.uuid more info at https://blog.kowalczyk.info/article/JyRZ/generating-good-unique-ids-in-go.html

func NewDBError ¶

func NewDBError(text string) error

New returns an error that formats as the given text.

func PrintCallStack ¶

func PrintCallStack()