Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

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

go - How to change a float64 number to uint64 in a right way?

package main

func main() {
    var n float64 = 6161047830682206209
    println(uint64(n))
}

The output will be:

6161047830682206208

It looks like that when float64 change to uint64, the fraction is discarded.

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 Answer

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…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...