On Nov 2, 2009, at 11:38 AM, Luke the Hiesterman wrote:
On Nov 2, 2009, at 11:36 AM, Sherm Pendley wrote:
On Mon, Nov 2, 2009 at 2:25 PM, Ed Wynne wrote:
That said, the original question is a good one. Using x*x instead of
pow(x,2) would be quite a bit faster
Are you certain of that? Wi
When I find myself in the situation you describe, my first instinct is
to re-examine the basic design to see if the code can be re-
structured. In your case, a better approach might be to have two
separate methods, one which just returns the string, and another which
takes a string as argum
A way to help yourself with this (which I used to forget all the time
too), get in the habit of placing the constant on the left side of
the comparison, as in (1 == OB) instead of (OB == 1). Then if you
forget and use a single = the compiler will remind you, since (1 =
OB) is invalid and w
On May 7, 2008, at 8:56 AM, Vinayak Suley wrote:
Hi,
I'm new to objective-C so this might be elementary for some, but I
can't seem to figure out why this is happening.
Here's two code samples:
ONE:
SpectralData* spectrum = [selectedLightSource
spectralPowerDistribution];
NSMuta
Use a local autorelease pool, like this:
- (IBAction)Generate:(id)sender
{
// some code
for (i = 0; i < count; i++) {
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
NSImage *tempSource = [NSImage imageWithContentsOfFile:sPath[i]];
// some code
[pool release]
I have an array of simple values, i.e. NSStrings or NSDates, and I
want to store that array in user defaults. I also want the array to
be editable in the preferences UI. I set up a single-column table
and bind the table column to an NSArrayController instance that is
bound to the desire
On Apr 25, 2008, at 7:41 AM, douglas a. welton wrote:
Bob,
re: Quartz Composer
Did you check the "Asynchronous Mode" checkbox on the Movie Loader
patch's Settings panel? This box is specifically available to
allow for playback of streaming material.
Eh? I don't see a patch called "Movi
at 6:34 PM, douglas a. welton wrote:
Bob,
Scott took the words right out of my keyboard... ;^} Have you taken
a look at the QCTV sample code? It does almost exactly what you want.
regards,
douglas
On Apr 24, 2008, at 9:16 PM, Scott Anguish wrote:
On Apr 24, 2008, at 9:05 PM, Bob Smith
On Apr 24, 2008, at 4:03 PM, Uli Kusterer wrote:
Am 24.04.2008 um 22:14 schrieb Bob Smith:
In my case all I want to do is be able to add a scrolling text
overlay to whatever video is being played. My app is an
informational video kiosk display driver, it's meant to run mostly
unatt
On Apr 23, 2008, at 1:08 PM, douglas a. welton wrote:
Bob & Randall,
If all you want to do is slap some arbitrary text over a movie, I
would suggest that you take a look at using QTMovieLayer and
CATextLayer as the mechanism for doing this. I don't have any code
that I can share with yo
On Wed, 23 Apr 2008 20:15:39 +0200
Jean-Daniel Dupas <[EMAIL PROTECTED]> wrote:
Le 23 avr. 08 à 19:58, Randall Meadows a écrit :
On Apr 23, 2008, at 11:30 AM, Bob Smith wrote:
On Apr 23, 2008, at 10:05 AM, douglas a. welton wrote:
QTMovieView has a delegate method
- (CIImage*
On Apr 23, 2008, at 10:05 AM, douglas a. welton wrote:
Nikolai,
QTMovieView has a delegate method
- (CIImage*) view: (QTMovieView *)Target_View willDisplayImage:
(CIImage *)New_Image
This method gives you a CIImage to play with before it is displayed
in the Target_View. Check the heade
On Apr 18, 2008, at 9:58 PM, justin webster wrote:
I'm pretty sure I've got all objects alloc'd and released correctly.
this example is the broken one:
- (NSString *)myShellFunction:(NSString *)PID
{
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
NSTask *ps=[[NSTask
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