On Monday, 15 September 2014 at 22:45:50 UTC, Cassio Butrico
wrote:
how to transform decial point "3.15" to "3,15" comma?
Hello everyone, I am making a registry of real amounts,
and need trasformar fractional numbers,
so print coretamente.
there is some routine that do this?
Is the , (comma) the system decimal separator? if so, you can use
C intero and include locale.h header (in D, the respective
module) call setlocale(LC_NUMERIC, "") function and then
printf("%g", 3.5) will output (if decimal separator is the
comma): 3,5
I haven't tested it in D but I think D's writefln() will behave
exactly same as C's printf().. but it didn't you're free to call
C's printf()
