[Vala] printing int64 value to standard output
Hello there, how can I print an int64 variable to stdout??
int64 timestamp = 1234151912;
stdout.printf("%?", timestamp);
Best regards,
--
Sw.E. D.H. Bahr
Nova Desktop Development Leader
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UCI (University of Informatics Sciences)
Havana, Cuba
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Re: [Vala] printing int64 value to standard output
On Mon, May 14, 2012 at 10:09 AM, D.H. Bahr wrote:
> Hello there, how can I print an int64 variable to stdout??
>
> int64 timestamp = 1234151912;
> stdout.printf("%?", timestamp);
>
%lld is the format string you need.
Regards,
Abhijit
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Re: [Vala] printing int64 value to standard output
Thanks!!
El lun, 14-05-2012 a las 10:20 -0700, Abhijit Hoskeri escribió:
> On Mon, May 14, 2012 at 10:09 AM, D.H. Bahr wrote:
> > Hello there, how can I print an int64 variable to stdout??
> >
> > int64 timestamp = 1234151912;
> > stdout.printf("%?", timestamp);
> >
>
> %lld is the format string you need.
>
> Regards,
> Abhijit
>
> 10mo. ANIVERSARIO DE LA CREACION DE LA UNIVERSIDAD DE LAS CIENCIAS
> INFORMATICAS...
> CONECTADOS AL FUTURO, CONECTADOS A LA REVOLUCION
>
> http://www.uci.cu
> http://www.facebook.com/universidad.uci
> http://www.flickr.com/photos/universidad_uci
--
Sw.E. D.H. Bahr
Nova Desktop Development Leader
CESOL (Free/Libre Software Centre)
UCI (University of Informatics Sciences)
Havana, Cuba
10mo. ANIVERSARIO DE LA CREACION DE LA UNIVERSIDAD DE LAS CIENCIAS
INFORMATICAS...
CONECTADOS AL FUTURO, CONECTADOS A LA REVOLUCION
http://www.uci.cu
http://www.facebook.com/universidad.uci
http://www.flickr.com/photos/universidad_uci
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Re: [Vala] printing int64 value to standard output
On Mon, 14 May 2012 14:14:47 -0400
"D.H. Bahr" wrote:
> Thanks!!
> El lun, 14-05-2012 a las 10:20 -0700, Abhijit Hoskeri escribió:
> > On Mon, May 14, 2012 at 10:09 AM, D.H. Bahr wrote:
> > > Hello there, how can I print an int64 variable to stdout??
> > >
> > > int64 timestamp = 1234151912;
> > > stdout.printf("%?", timestamp);
> > >
> >
> > %lld is the format string you need.
> >
> > Regards,
> > Abhijit
> >
> > 10mo. ANIVERSARIO DE LA CREACION DE LA UNIVERSIDAD DE LAS CIENCIAS
> > INFORMATICAS... CONECTADOS AL FUTURO, CONECTADOS A LA REVOLUCION
> >
> > http://www.uci.cu
> > http://www.facebook.com/universidad.uci
> > http://www.flickr.com/photos/universidad_uci
>
Another option is to use Vala string templates:
int64 timestamp = 1234151912;
stdout.printf(@"$timestamp\n");
more examples of using string templates is available at:
http://live.gnome.org/Vala/StringSample
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Re: [Vala] printing int64 value to standard output
%lld is not portable. your code will not work on windows.
the portable way is:
void main() {
uint64 ts = 123;
stdout.printf ("%"+uint64.FORMAT_MODIFIER;+"d\n", ts);
}
On 05/14/12 20:30, jezra wrote:
On Mon, 14 May 2012 14:14:47 -0400
"D.H. Bahr" wrote:
Thanks!!
El lun, 14-05-2012 a las 10:20 -0700, Abhijit Hoskeri escribió:
On Mon, May 14, 2012 at 10:09 AM, D.H. Bahr wrote:
Hello there, how can I print an int64 variable to stdout??
int64 timestamp = 1234151912;
stdout.printf("%?", timestamp);
%lld is the format string you need.
Regards,
Abhijit
10mo. ANIVERSARIO DE LA CREACION DE LA UNIVERSIDAD DE LAS CIENCIAS
INFORMATICAS... CONECTADOS AL FUTURO, CONECTADOS A LA REVOLUCION
http://www.uci.cu
http://www.facebook.com/universidad.uci
http://www.flickr.com/photos/universidad_uci
Another option is to use Vala string templates:
int64 timestamp = 1234151912;
stdout.printf(@"$timestamp\n");
more examples of using string templates is available at:
http://live.gnome.org/Vala/StringSample
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Re: [Vala] printing int64 value to standard output
On 12-05-15 06:54 AM, pancake wrote:
%lld is not portable. your code will not work on windows.
the portable way is:
void main() {
uint64 ts = 123;
stdout.printf ("%"+uint64.FORMAT_MODIFIER;+"d\n", ts);
}
That just looks horrible... Couldn't Vala just compile %lld into the
proper format on each platform?
Sam
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Re: [Vala] printing int64 value to standard output
On 05/15/12 14:43, Sam Wilson wrote:
On 12-05-15 06:54 AM, pancake wrote:
%lld is not portable. your code will not work on windows.
the portable way is:
void main() {
uint64 ts = 123;
stdout.printf ("%"+uint64.FORMAT_MODIFIER;+"d\n", ts);
}
That just looks horrible... Couldn't Vala just compile %lld into the
proper format on each platform?
Sam
i know :) but that's just up to the GLIB library, not the C standard.
you can use an const string somewhere like:
const string U64FMTd = "%"+uint64.FORMAT_MODIFIER+"d";
But I agree.. glib should provide a format string modifier for this
instead of providing defines for using them.
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Re: [Vala] printing int64 value to standard output
Just use string templates:
stdout.printf (@"$ts\n");
String templates will always give you the proper format.
Aaron
Quoting Sam Wilson :
On 12-05-15 06:54 AM, pancake wrote:
%lld is not portable. your code will not work on windows.
the portable way is:
void main() {
uint64 ts = 123;
stdout.printf ("%"+uint64.FORMAT_MODIFIER;+"d\n", ts);
}
That just looks horrible... Couldn't Vala just compile %lld into the
proper format on each platform?
Sam
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