goutils

README

goutils

Utility functions of Golang

Documentation

Index

• func IsFileExist(filepath string) (bool, error)
• func ParseUint(str string, bitSize int) (uint64, error)
• func PrefixStringPerLine(w io.Writer, lines, prefixStr string)
• func PrintStringMismatch(result, original []byte, debug bool)
• func ReadLine(r *bufio.Reader) (string, error)
• func SaveToFile(data []byte, filename string) error
• func Trace(w io.Writer)

Functions

func IsFileExist

func IsFileExist(filepath string) (bool, error)

func ParseUint

func ParseUint(str string, bitSize int) (uint64, error)

ParseUint like strconv.ParseUnit, but it recognize binary string like "0b0101" and parse it. 10 and 16 base is OK.

func PrefixStringPerLine

func PrefixStringPerLine(w io.Writer, lines, prefixStr string)

func PrintStringMismatch

func PrintStringMismatch(result, original []byte, debug bool)

func ReadLine

func ReadLine(r *bufio.Reader) (string, error)

@r can be get from *os.File by bufio.NewReader()

func SaveToFile

func SaveToFile(data []byte, filename string) error

func Trace

func Trace(w io.Writer)