util

func Atoi16 ¶

func Atoi16(str string) (int16, error)

Converts a string into an int16

func Atoi64 ¶

func Atoi64(str string) (int64, error)

Converts a string into an int64

func CheckErr ¶

func CheckErr(err error)

Fatal when having an error

func CopyFile ¶

func CopyFile(src, dest string) error

Copies a file from src to dest with file permission 0666. Returns an error.

func CriticalDirExist ¶

func CriticalDirExist(dirName string)

Check whether a critical directory exists.

func CriticalFileExist ¶

func CriticalFileExist(fileName string)

Check whether a critical file exists.

func DirExists ¶

func DirExists(dirName string) bool

Check whether a directory exists. Returns true when the directory exists, otherwise false.

func FileExists ¶

func FileExists(fileName string) bool

Check whether a file exists. Returns true when the file exists, otherwise false.

func I16toa ¶

func I16toa(i int16) string

Converts an int16 into a string

func I64toa ¶

func I64toa(i int64) string

Converts an int64 into a string

func IsNumber ¶

func IsNumber(name string) bool

Returns true when the string is a number.

func Now ¶

func Now() string

Now returns the time of now in the format "YYYY-MM-DD HH:MM:SS"

func SplitFileExtension ¶

func SplitFileExtension(file string) (base, ext string)

func Today ¶

func Today() string

today returns the date of today in the format "YYYY-MM-DD".