Am 13.03.2013 10:53 schrieb "Xiangrong Fang" :
>
> 2013/3/13 Sven Barth
>>
>> Am 13.03.2013 10:08 schrieb "Xiangrong Fang" :
>> > 2) After SetLength(myarray, 0), is myarray nil or pointing to some
invalid address?
>>
>> It will be Nil. An equivalent alternative would be:
>>
>> MyArray := Nil;
>
>
2013/3/13 Sven Barth
> Am 13.03.2013 10:08 schrieb "Xiangrong Fang" :
> > 2) After SetLength(myarray, 0), is myarray nil or pointing to some
> invalid address?
>
> It will be Nil. An equivalent alternative would be:
>
> MyArray := Nil;
>
Sorry, I didn't see this reply just now... You mean, by
Am 13.03.2013 10:08 schrieb "Xiangrong Fang" :
> 2) After SetLength(myarray, 0), is myarray nil or pointing to some
invalid address?
It will be Nil. An equivalent alternative would be:
MyArray := Nil;
Regards,
Sven
___
fpc-pascal maillist - fpc-pasca
Al 30/07/10 00:12, En/na José Mejuto ha escrit:
I was looking for a "with" like:
with TNX(a) "named" as TNX_a do begin
with TNXX(b) "named" as TNXX_b do begin
TNX_a.OP1:=TNXX_b.OP2;
TNXX_b.OP3:=TNX_a.OP2;
[.]
end;
end;
But I think that there is nothing like that in Pas
On 29 Jul 2010, at 20:31, José Mejuto wrote:
> 1) Is there any way in Pascal to write something like this
> (pseudocode):
>
> With Result:=Object.Create() do begin
> Free;
> end;
Just leave out the "Result:=" part and it will compile/work fine..
> 2) Which is the expected way to detect if a f
>
> On Sat, 23 Aug 2003, Luis Del Aguila wrote:
>
>> Two questions
>>
>> 1.- What is the difference with seekeoln() and eoln() functions?
>
> The first advances the file position to the end of the line.
> The second returns true if the current position is the end of the line.
>
>> 2.- What is
On Sat, 23 Aug 2003, Luis Del Aguila wrote:
> Two questions
>
> 1.- What is the difference with seekeoln() and eoln() functions?
The first advances the file position to the end of the line.
The second returns true if the current position is the end of the line.
> 2.- What is the difference wit
