On Thu, Apr 03, 2014 at 08:34:20AM +0800, Sze Howe Koh wrote:
> On 3 April 2014 06:23, Thiago Macieira wrote:
> > Nor on Windows's prompt:
> > C:\>echo """hello"""
> > """hello"""
> >
> > That commit has been there since the Qt public history started. It's even
> > documented as such (I had to loo
> -Original Message-
> [...]
> it's not windows-only.
> the quoting mechanism is inspired by how *some* windows applications
> interpret quoting. but it is generally speaking just stupid.
> when i finally get to it, i want to deprecate this custom single-string mode
> in
> favor of accep
On 03-Apr-14 02:34, Sze Howe Koh wrote:
>> Nor on Windows's prompt:
>> C:\>echo """hello"""
>> """hello"""
Checking arguments with the echo shell built-in on Windows is not a good
idea. It behaves (not even) slightly different from real executables.
Create an executable that prints its argument
one could use "cmd /c echo hello" at least I do so, or this somehow bad?
2014-04-03 12:36 GMT+03:00 Joerg Bornemann :
> On 03-Apr-14 02:34, Sze Howe Koh wrote:
>
>>> Nor on Windows's prompt:
>>> C:\>echo """hello"""
>>> """hello"""
>
> Checking arguments with the echo shell built-in on Windows is
On 03-Apr-14 12:28, Damian Ivanov wrote:
> one could use "cmd /c echo hello" at least I do so, or this somehow bad?
You can use that if you're completely sure that echo prints its
arguments verbatim. I for one wouldn't be surprised if there's some
weird edge case where it transforms the passed
On Thu, Apr 03, 2014 at 01:28:02PM +0300, Damian Ivanov wrote:
> one could use "cmd /c echo hello" at least I do so, or this somehow bad?
>
it's a double-fail, because in addition to the weird echo behavior, you
also have the even more weird cmd behavior (which can be modified
further with the /s
Lopes -
I did a lot of live video work using Qt in a project I have on Google code:
https://code.google.com/p/livepro/
I havn't tried it with Qt 5+, but it was all with Qt 4.8.
Let me know if you have any questions on that if you actually do look at
any of the code.
Thanks!
-Josiah
On Mon, Ma
Em qui 03 abr 2014, às 10:12:27, Oswald Buddenhagen escreveu:
> the quoting mechanism is inspired by how *some* windows applications
> interpret quoting. but it is generally speaking just stupid.
> when i finally get to it, i want to deprecate this custom single-string
> mode in favor of accepting
I've had mixed experiences with overlays, it all depends on the platform and
where you insert yourself into it. (DirectX is bad)
I would try to avoid capturign/displaying QImages and QPixmaps. I'd try to keep
it all in YUV, includign your overlay, for easy merging that can be done on a
OpenCL im
After doing some testing on linux with Qt5.3-beta, it looks like the
problem is limited to Windows.
The same program receives multiple readyRead signals when compiled with
Qt5.2.1, but only receives one when compiled with Qt5.3-beta mingw-4.8.2
The multicast receive works as expected in linux rega
I'm algorithmically building a QImage at double resolution, and I want
to build a retina-capable QPixmap from it.
Say for instance I want to make a retina-capable image at 100x100
logical pixels. So I create a QImage at 200x200, draw some stuff into,
then I want to convert it to a QPixmap at 10
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