That is what I was looking for!! Thanks!!
On Tue, Oct 16, 2018 at 4:16 PM Ian Lance Taylor <i...@golang.org> wrote:
> On Tue, Oct 16, 2018 at 11:57 AM, Rich <rma...@gmail.com> wrote:
> > Hi and Thanks Peter for your reply! I have compiled this on my mac, and
> am
> > running it on a linux system. I compile it like this:
> >
> > GOOS=linux GOARCH=amd64 go build -o binaries/linux64/mysqlrun
> mysqlrun.go
> >
> > Then I copy that binary to the server I am running it on and if there is
> an
> > error -- it spits out an error message containing the path and the line
> > number. I've notice this happens with any program. OK this is only an
> > example to show the error message. If you've got a program:
> > package main
> >
> > import (
> > "fmt"
> > "strconv"
> > )
> >
> > func main() {
> > var divByS string
> > fmt.Println("What do you want to divide by?")
> > fmt.Printf("Number: ")
> > fmt.Scanln(&divByS)
> > fmt.Println("Great, divide 100 by " + divByS)
> > divBy, err := strconv.Atoi(divByS)
> > if err != nil {
> > fmt.Printf("OOOpps %v\n", err)
> > }
> > x := 100 / divBy
> > fmt.Println(x)
> > }
> >
> > yes I know it's easy to catch a divide by zero, but it's to show the
> > error... When I run this:
> >
> > What do you want to divide by?
> > Number: 0
> > Great, divide 100 by 0
> > panic: runtime error: integer divide by zero
> >
> > goroutine 1 [running]:
> > main.main()
> > /Users/rich/go/test.go:18 +0x2cf
> >
> > I don't want the highlighted part to print.
>
> go build -gcflags=-trimpath=/Users/rich/go
>
> Ian
>
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