Jonas Maebe-2 wrote:
>
> But that won't help you in this case, because settextbuf does not
> change the flushing behaviour when writing to the screen. For that,
> you have to follow Tomas' advice.
>
Done, but I still demand it to be in System unit. That way, no additional
unit is needed. Do
On 23 Jul 2008, at 06:32, Marc Santhoff wrote:
I understand right that (as I have asked before) an empty (ansi)string
is equal to NIL.
True.
If this is correct, is setting a string to '' the same as setting the
string to NIL?
No.
So i can e.g. use exchagably:
{$H+}
var
s: string;
begi
Hello Mattias,
Next backtrace:
Compiling ./unit/ResConf.pas
Assembling resconf
An unhandled exception occurred at $00148A20 :
Breakpoint 1, 0x00018100 in fpc_raiseexception ()
(gdb) bt
#0 0x00018100 in fpc_raiseexception ()
#1 0x0010dde4 in TOUTPUTFILTER__EXECUTE (THEPROCESS=0x2700a20,
ACALLE
Hi,
I have a function called fpgOpenURL(...) which contains the following
if fpsystem('which xdg-open') = 0 then
Helper := 'xdg-open'
else if fpsystem('which firefox') = 0 then
Helper := 'firefox';
else if fpsystem('which konqueror') = 0 then
Helper := 'konquero
Sorry, I meant catching fpSystem() output...
On Wed, Jul 23, 2008 at 2:40 PM, Graeme Geldenhuys
<[EMAIL PROTECTED]> wrote:
> Hi,
>
> I have a function called fpgOpenURL(...) which contains the following
>
>if fpsystem('which xdg-open') = 0 then
> Helper := 'xdg-open'
>else if f
You should use pipes rather then fpSystem for that.
Ido
On Wed, Jul 23, 2008 at 3:44 PM, Graeme Geldenhuys
<[EMAIL PROTECTED]> wrote:
> Sorry, I meant catching fpSystem() output...
>
>
>
> On Wed, Jul 23, 2008 at 2:40 PM, Graeme Geldenhuys
> <[EMAIL PROTECTED]> wrote:
>> Hi,
>>
>> I have a functi
Zitat von Roland Turcan <[EMAIL PROTECTED]>:
> Hello Mattias,
>
> Next backtrace:
>
> Compiling ./unit/ResConf.pas
> Assembling resconf
> An unhandled exception occurred at $00148A20 :
>
> Breakpoint 1, 0x00018100 in fpc_raiseexception ()
> (gdb) bt
> #0 0x00018100 in fpc_raiseexception ()
> #1
Zitat von Roland Turcan <[EMAIL PROTECTED]>:
> Hello Mattias,
>
> Next backtrace:
>
> Compiling ./unit/ResConf.pas
> Assembling resconf
> An unhandled exception occurred at $00148A20 :
>
> Breakpoint 1, 0x00018100 in fpc_raiseexception ()
> (gdb) bt
> #0 0x00018100 in fpc_raiseexception ()
> #1
Am Mittwoch, den 23.07.2008, 08:28 +0100 schrieb Jonas Maebe:
> On 23 Jul 2008, at 06:32, Marc Santhoff wrote:
>
> > I understand right that (as I have asked before) an empty (ansi)string
> > is equal to NIL.
>
> True.
>
> > If this is correct, is setting a string to '' the same as setting the
>
Am Mittwoch, den 23.07.2008, 14:40 +0200 schrieb Graeme Geldenhuys:
> Hi,
>
> I have a function called fpgOpenURL(...) which contains the following
>
> if fpsystem('which xdg-open') = 0 then
> Helper := 'xdg-open'
> else if fpsystem('which firefox') = 0 then
> Helper := '
El Wed, 23 Jul 2008 17:15:13 +0200
Marc Santhoff <[EMAIL PROTECTED]> escribió:
> That's the important part, I'm dealing with cleanly freeing strings
> when destroying objects.
I may be wrong but I think you don't need to do anything, when you free
a class the memory used by string fields is autom
On Wed, 23 Jul 2008 19:21:00 +0200
Luca Olivetti <[EMAIL PROTECTED]> wrote:
> El Wed, 23 Jul 2008 17:15:13 +0200
> Marc Santhoff <[EMAIL PROTECTED]> escribió:
>
> > That's the important part, I'm dealing with cleanly freeing strings
> > when destroying objects.
>
> I may be wrong but I think you
Luca Olivetti wrote:
El Wed, 23 Jul 2008 17:15:13 +0200
Marc Santhoff <[EMAIL PROTECTED]> escribió:
That's the important part, I'm dealing with cleanly freeing strings
when destroying objects.
I may be wrong but I think you don't need to do anything, when you free
a class the memory used by s
En/na Mattias Gaertner ha escrit:
[*]though I know of at least a nasty leak with gtk2 under lazarus that
heaptrc didn't trace.
Which one?
http://bugs.freepascal.org/view.php?id=9259
(I just noticed you fixed it, but heaptrc didn't report anything when I
first discovered it).
Bye
--
Luca
On Wed, 23 Jul 2008 22:54:08 +0200
Luca Olivetti <[EMAIL PROTECTED]> wrote:
> En/na Mattias Gaertner ha escrit:
>
> >> [*]though I know of at least a nasty leak with gtk2 under lazarus
> >> that heaptrc didn't trace.
> >
> > Which one?
>
> http://bugs.freepascal.org/view.php?id=9259
> (I just n
Could also use popen.
Sent from my iPhone
On Jul 23, 2008, at 11:11, Marc Santhoff <[EMAIL PROTECTED]> wrote:
Am Mittwoch, den 23.07.2008, 14:40 +0200 schrieb Graeme Geldenhuys:
Hi,
I have a function called fpgOpenURL(...) which contains the
following
if fpsystem('which xdg-open
Am Mittwoch, den 23.07.2008, 17:10 -0300 schrieb Joao Morais:
> Luca Olivetti wrote:
> > El Wed, 23 Jul 2008 17:15:13 +0200
> > Marc Santhoff <[EMAIL PROTECTED]> escribió:
> >
> >> That's the important part, I'm dealing with cleanly freeing strings
> >> when destroying objects.
> >
> > I may be w
Am Mittwoch, den 23.07.2008, 19:21 +0200 schrieb Luca Olivetti:
> El Wed, 23 Jul 2008 17:15:13 +0200
> Marc Santhoff <[EMAIL PROTECTED]> escribió:
>
> > That's the important part, I'm dealing with cleanly freeing strings
> > when destroying objects.
>
> I may be wrong but I think you don't need t
On Wednesday 23 July 2008 7:46 pm, Marc Santhoff wrote:
> That's interesting and nice. Can I assume the same is valid for dyn
> arrays in a procedure or function context?
The short answer is yes.
There was recently (about a month ago) a discussion about some of these
very issues, from 21 to 29 J
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