go convert floating point number, to a string, with decimal digits.
s := fmt.Sprintf("%.2f", x)
go convert floating point number, to a string, with decimal digits.
s := fmt.Sprintf("%.2f", x)
convert float to int golang
package main import "fmt" func main() { var x float64 = 5.7 var y int = int(x) fmt.Println(y) // outputs "5" }
go convert a string (with decimals) to a floating point number.
f, err := strconv.ParseFloat(s, 64)
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