Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
899 views
in Technique[技术] by (71.8m points)

go - How to convert []int8 to string

What's the best way (fastest performance) to convert from []int8 to string?

For []byte we could do string(byteslice), but for []int8 it gives an error:

cannot convert ba (type []int8) to type string

I got the ba from SliceScan() method of *sqlx.Rows that produces []int8 instead of string

Is this solution the fastest?

func B2S(bs []int8) string {
    ba := []byte{}
    for _, b := range bs {
        ba = append(ba, byte(b))
    }
    return string(ba)
}

EDIT my bad, it's uint8 instead of int8.. so I can do string(ba) directly.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)
Waitting for answers

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...