I am running the following program:
package main
import (
"math/rand"
"os"
"gopkg.in/cheggaaa/pb.v1"
)
func random(min, max int) int {
return rand.Intn(max - min) + min
}
var data = ""
const TestDataCount = 20000
func main() {
bar := pb.StartNew(TestDataCount)
f,_ := os.Create("HelloWorld.txt")
for i := 0; i < TestDataCount; i++ {
data = data + "Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque
penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec
quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla
consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec,
vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis
vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer
tincidunt. Cras dapibus. Vivamus elementum semper nisi. Aenean vulputate
eleifend tellus. Aenean leo ligula, porttitor eu, consequat vitae, eleifend
ac, enim. Aliquam lorem ante, dapibus in, viverra quis, feugiat a, tellus.
Phasellus viverra nulla ut metus varius laoreet. Quisque rutrum. Aenean
imperdiet. Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies
nisi. Nam eget dui. Etiam rhoncus. Maecenas tempus, tellus eget condimentum
rhoncus, sem quam semper libero, sit amet adipiscing sem neque sed ipsum.
Nam quam nunc, blandit vel, luctus pulvinar, hendrerit id, lorem. Maecenas
nec odio et ante tincidunt tempus. Donec vitae sapien ut libero venenatis
faucibus. Nullam quis ante. Etiam sit amet orci eget eros faucibus
tincidunt. Duis leo. Sed fringilla mauris sit amet nibh. Donec sodales
sagittis magna. Sed consequat, leo eget bibendum sodales, augue velit
cursus nunc,\n"
bar.Increment()
}
bar.FinishPrint("The End!")
f.Write([]byte(data))
}
and once the variable data gets to a certain size, the program just halts.
I have been experiencing this problem with a number of variables I am
working with while programming,* and this as never been a problem until
today. *Did I change something with my environment that causes the program
to pause when it it encounters large variables? There is no error
encountered, the progress bar just stops progressing for an indefinite
period of time.
$go env:
GOARCH="amd64"
GOBIN=""
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOOS="darwin"
GOPATH="/Users/kacquah/go"
GORACE=""
GOROOT="/usr/local/go"
GOTOOLDIR="/usr/local/go/pkg/tool/darwin_amd64"
GCCGO="gccgo"
CC="clang"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments
-fmessage-length=0
-fdebug-prefix-map=/var/folders/rw/y6pvhwns1ll84hmqj713bhts3lrtvf/T/go-build011121998=/tmp/go-build
-gno-record-gcc-switches -fno-common"
CXX="clang++"
CGO_ENABLED="1"
PKG_CONFIG="pkg-config"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
Thanks,
Ken
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