Thanks Ewald - will follow this up - much appreciated
On 08/11/16 07:40, Ewald wrote:
On 06/11/16 23:50, Steve Gatenby wrote:
run wmctrl (or other) from the TProcess / RunCommand code
the TProcess instance returns the PID for the new process
read the relevant file under /proc/PID/status
Intermittantly (but consistantly), my app will run the wrong process
using either TAsyncProcess or RunCommand.
I understand it will be my bug, just looking for a clue :)
The 'Run' function is within a fpc library.
A loop calls the 'Run' function each second to run a system process (eg
ls or
On 07/11/14 17:13, Sven Barth wrote:
On 07.11.2014 01:39, Steve Gatenby wrote:
Could anybody tell me why the following error is caught by the try
except in an Application, but not in a Library ?
I am needing to find out where try except doesn't do what I think, not
fix this code
Could anybody tell me why the following error is caught by the try
except in an Application, but not in a Library ?
I am needing to find out where try except doesn't do what I think, not
fix this code.
this is a contrived error to show the problem, not part of my code :)
procedure Test();
On 07/11/14 12:04, waldo kitty wrote:
On 11/6/2014 7:39 PM, Steve Gatenby wrote:
Could anybody tell me why the following error is caught by the try
except in an
Application, but not in a Library ?
I am needing to find out where try except doesn't do what I think,
not fix this
code
I have an intermittant exception in my Lazarus app (Access violation)
My app also uses a freepascal library - I think the problem is within it
Can anybody suggest the best way to narrow this down to a unit /
function / line ?
I believe I have the Frame stack captured, but have no idea what to
On 09/09/14 11:44, Dennis Poon wrote:
Steve Gatenby wrote:
I have an intermittant exception in my Lazarus app (Access violation)
My app also uses a freepascal library - I think the problem is within it
Can anybody suggest the best way to narrow this down to a unit /
function / line ?
I
Could anybody enlighten me on how to make the 'SetLength' procedure into
an equivalent function
I have many instances of
SetLength(xxx, Length(xxx)+1);
Num := High(xxx);
I would like to have Num := SetLength(xxx, Length(xxx)+1);
or even something like Num := IncLength(xxx, 1);
These are
- SteveG
On 27/07/14 20:09, Jürgen Hestermann wrote:
Am 2014-07-27 12:10, schrieb Steve Gatenby:
Could anybody enlighten me on how to make the 'SetLength' procedure
into an equivalent function
I have many instances of
SetLength(xxx, Length(xxx)+1);
Num := High(xxx);
What
Thanks for that - I will give it a try :)
On 27/07/14 21:21, leledumbo wrote:
It is only a personal preference, not a serious problem.
I would find code in the form of
ArrayLen := IncLength(ArrayName, 1);
to be much more readable then
SetLength(ArrayName, Length(ArrayName)+1);
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