Tkinter w.pack()?

[r]

To expand on this there exists three geometry mangers [grid, pack,
place]. I personally use pack() the most, grid() almost never, and
place -- well never. But each one has it's strengths and weaknesses.

w.grid()
http://effbot.org/tkinterbook/grid.htm

w.place()
http://effbot.org/tkinterbook/place.htm


Everything you need to know about Tkinter exists here:
http://effbot.org/tkinterbook/

and at the NMT site i showed you before