To Go or not to Go?

Apparently Go language makes more and more community attention. Today made a 15 min try and was surprised how simple and fast you can get into it.
Surprisingly, there is bindings for GTK which allows to write GUI apps for both Linux and Windows, and one of the demos looks as simple as:

package main

import (
	"os"
	"github.com/mattn/go-gtk/gtk"
	"fmt"
)

func main() {
	gtk.Init(&os.Args)
	window := gtk.Window(gtk.GTK_WINDOW_TOPLEVEL)
	window.SetTitle("GTK Table")
	window.Connect("destroy", gtk.MainQuit)

	swin := gtk.ScrolledWindow(nil, nil)
	swin.SetPolicy(gtk.GTK_POLICY_AUTOMATIC, gtk.GTK_POLICY_AUTOMATIC)

	table := gtk.Table(5, 5, false)
	for y := uint(0); y < 5; y++ {
		for x := uint(0); x < 5; x++ {
			table.Attach(gtk.ButtonWithLabel(fmt.Sprintf("%02d:%02d", x, y)),
						 x, x+1, y, y+1, gtk.GTK_FILL, gtk.GTK_FILL, 5, 5)
		}
	}
	swin.AddWithViewPort(table)

	window.Add(swin)
	window.SetDefaultSize(200, 200)
	window.ShowAll()

	gtk.Main()
}

How to change language in GIMP on Windows

After installing GIMP on my laptop I've found it's language is set according to my regional settings. However, I have failed trying to change it to english because there is no visible configuration option for that. Now that's weird!
After googling for few minutes I've found that this is not a GIMP problem but rather GTK+ for Windows and to force it to use english translation by default you need to add lang environment variable with the value of c.