On Sunday, 21 September 2014 at 03:00:34 UTC, Charles McAnany
wrote:
Friends,
I note that there are playing cards in unicode:
http://en.wikipedia.org/wiki/Playing_cards_in_Unicode
They follow a nice pattern, so I can quickly convert from a
rank and suit to the appropriate escape sequence in D.
On Mon, 22 Sep 2014 01:02:32 +
Vladimir Panteleev via Digitalmars-d-learn
wrote:
> A bit less ugly:
> writefln("%c", dchar('\U0001F0A1'+1));
this won't work in gdc, though: 2.066 it not landed yet.
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On Sunday, 21 September 2014 at 03:13:19 UTC, Adam D. Ruppe wrote:
writefln("%c", cast(dchar)('\U0001F0A1'+1));
A bit less ugly:
writefln("%c", dchar('\U0001F0A1'+1));
On Sat, 20 Sep 2014 22:12:52 -0700
Ali Çehreli via Digitalmars-d-learn
wrote:
> My unimportant contribution to this thread: It is actually uint in
> this case. :)
ah, sure. i just lost that 'u' somewhere... gotta find it. ;-)
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On 09/20/2014 08:14 PM, ketmar via Digitalmars-d-learn wrote:
> arichmetics with dchars automatically coerces to int
My unimportant contribution to this thread: It is actually uint in this
case. :)
Ali
On Sunday, 21 September 2014 at 03:00:34 UTC, Charles McAnany
wrote:
writefln("%c", '/U0001F0A1'+1); //
The problem here is just that arithmetic converts everything back
to integers and writefln is a bit picky about types. You can
print it though by casting it back to dchar:
writefl
On Sun, 21 Sep 2014 03:00:32 +
Charles McAnany via Digitalmars-d-learn
wrote:
can't this help:
writefln("%c", cast(dchar)('\U0001F0A1'+1));
arichmetics with dchars automatically coerces to int, so you must cast
result back to dchar.
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