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Hi Ruby Student,

> Couple more questions:
Okay.
But one question. Could you success to join Shoes ML (shoes / librelist.com)?

> Where these numbers, (46 + 2) * 5 and (40 + 2) * 7 come from?
> I guess the 46 is the width of my buttons, but what about the hight,
> which I also defined as 46?
Oh, sorry. My fault. You are right. They represent width and height.
Both 46 is correct.

> What is the effect of the :a and :b flags?
> I noticed the actual radio button very closed to the previous label.
They represent group names.
Look at Shoes Manual: http://shoes.heroku.com/manual/Radio.html

> Sorry, but I still could not get the pi symbol!
Oops, also my fault.
Unicode number 928 is upper-case letter of pi.
Try to use 960 for lower-case letter of pi.

Hope this helps,
ashbb

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