need help

[Hasan Aljudy]

Thomas Kuehne wrote:
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> Jarrett Billingsley schrieb am 2006-04-25:
> 
>>"Boris Wang" <nano.kago at hotmail.com> wrote in message 
>>news:e2k46n$1dkm$1 at digitaldaemon.com...
>>
>>>The first printf can't display the information, and the second do.
>>
>>Uhh, yes it does.  For me, anyway.
>>
>>But I think the real question here is - why are you using printf instead of 
>>writef?  ;)
> 
> 
> <snip>
> 
>> for ( int i = 1; i < args.length; i++ )
>> {
>>  writef( args[i], ' ' );
>> }
> 
> 
> That's usually not a good idea(unchecked format strings...), instead use:
> 
> for ( int i = 1; i < args.length; i++ )
> {
> 	writef("%s ", args[i]);
> }
> 
> Thomas
> 
> 
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or

writef( arg ~ ' ' );