I am using a function to create a list from a float.
float_to_list(0.02).
It returns:
"2.00000000000000000000e-002"
I need it to give me a number exactly like:
"0.20"
If I fed it 5.23
"5.23"
If I fed it 5.5
"5.50"
So basically the number rounded to two decimal places. Probably an easy fix.
Thanks
EDIT:
I would like to use the io format it looks like it might work,
but it dosen't in this example:
wxTextCtrl:setValue( TcGrossProfit, io:format("~p", [NUMBER]), ),
seems textctrl wants a string, I don't want to print it to the screen.