Nekbeth
Apr 26, 10:29 PM
What if after pressing the start button, you create a timer and start it. Then pressing the cancel button invalidates and releases it. Then pressing the start button would create another timer, using the same pointer.
Totally untested and probably broken code below, but should demonstrate the idea:
-(IBAction)startButton:(id) sender {
// myTimer is declared in header file ...
if (myTimer!=nil) { // if the pointer already points to a timer, you don't want to create a second one without stoping and destroying the first
[myTimer invalidate];
[myTimer release];
}
// Now that we know myTimer doesn't point to a timer already..
myTimer = [NSTimer scheduledTimerWithTimeInterval:aTimeInterval target:self selector:@selector(echoIt:) userInfo:myDict repeats:YES];
[myTimer retain];
}
-(IBAction)cancelIt:(id) sender {
[myTimer invalidate];
[myTimer release]; // This timer is now gone, and you won't reuse it.
}
Update *** "I though it worked but the timer kept going on the background.
crashed :confused:
wlh99, do you get an exception in the invalid method " [myTimer Invalidate]" ?
Totally untested and probably broken code below, but should demonstrate the idea:
-(IBAction)startButton:(id) sender {
// myTimer is declared in header file ...
if (myTimer!=nil) { // if the pointer already points to a timer, you don't want to create a second one without stoping and destroying the first
[myTimer invalidate];
[myTimer release];
}
// Now that we know myTimer doesn't point to a timer already..
myTimer = [NSTimer scheduledTimerWithTimeInterval:aTimeInterval target:self selector:@selector(echoIt:) userInfo:myDict repeats:YES];
[myTimer retain];
}
-(IBAction)cancelIt:(id) sender {
[myTimer invalidate];
[myTimer release]; // This timer is now gone, and you won't reuse it.
}
Update *** "I though it worked but the timer kept going on the background.
crashed :confused:
wlh99, do you get an exception in the invalid method " [myTimer Invalidate]" ?
CrownSeven
Oct 14, 04:55 PM
Wow. Do you people realize that this topic was originally posted WAY WAY back on Jan 10, 03:12 PM??? 10 months ago?
kernkraft
Sep 29, 09:20 PM
Nice one, Steve ... he's worked for it.
We're here for a good time, not for a long time.
Actually, it was just at least a decade of intentional neglect. Also, most of the work was done by lawyers and architectural consultants.
I'm not fond of Spanish Revival, but this is not the way of doing things...
We're here for a good time, not for a long time.
Actually, it was just at least a decade of intentional neglect. Also, most of the work was done by lawyers and architectural consultants.
I'm not fond of Spanish Revival, but this is not the way of doing things...
mac jones
Apr 8, 12:47 PM
Internal memo (TOP SECRET ENCRYPT) Best Buy corporate
begin: [We've settled on a story that we were saving them for a promotion. That will be our main line as of now. We'll flesh out the details tonight. No one goes home until we work this. Opinions welcome] end
begin: [We've settled on a story that we were saving them for a promotion. That will be our main line as of now. We'll flesh out the details tonight. No one goes home until we work this. Opinions welcome] end
more...
ritmomundo
Mar 18, 08:51 PM
Oh my, you really missed the point with this one. Maybe you are right and I'm exaggerating, but if someone flat out starts being rude to someone because they see them with something, then I'm struggling to think of a reason. By no means am I placing extraordinary value on it, what have I been repeating through every page of this thread? Its just a damn phone. Keep your life lessons to yourself and try not to be so condescending.
Also, reality is that there are a lot of people out there that get jealous of material things. Some people get jealous when they see others drive a nicer car, some get jealous when they see someone with nicer shoes then them. I perfectly understand the shallowness of the human condition. I'm simply pointing out an observation based on my own personal experience within the last few days.
alright dude, sorry for the rant. but based on your response, you're really not getting my point, so I'm going to stop trying.
Also, reality is that there are a lot of people out there that get jealous of material things. Some people get jealous when they see others drive a nicer car, some get jealous when they see someone with nicer shoes then them. I perfectly understand the shallowness of the human condition. I'm simply pointing out an observation based on my own personal experience within the last few days.
alright dude, sorry for the rant. but based on your response, you're really not getting my point, so I'm going to stop trying.
deannnnn
Apr 24, 01:44 AM
How about establishing a "thanks" button? If we feel the post merits a thank you as it's really helpful we hit that.
Yeah, that or a +1 button. Rather than focusing on whether a post is "good" or "bad" we could just focus on the positives.
Yeah, that or a +1 button. Rather than focusing on whether a post is "good" or "bad" we could just focus on the positives.
more...
QuarterSwede
Apr 25, 12:21 PM
Fake. Display looks like paper / printed.
It looks like a retina display to me. People often thought the display was paper on first glance on the demo units after the iPhone 4 announcement.
Doesn't the status bar look taller? I remember a thread on here talking about how they overheard engineers discussing iOS 5 and that was one of the things that would be different. It was going to allow for an SBSettings type of thing and maybe a place for notifications to scroll? Anyways, cool. But I think this is fake.
It looks about the same as my iPhone 4's status bar.
It looks like a retina display to me. People often thought the display was paper on first glance on the demo units after the iPhone 4 announcement.
Doesn't the status bar look taller? I remember a thread on here talking about how they overheard engineers discussing iOS 5 and that was one of the things that would be different. It was going to allow for an SBSettings type of thing and maybe a place for notifications to scroll? Anyways, cool. But I think this is fake.
It looks about the same as my iPhone 4's status bar.
dmr727
Jan 15, 01:17 PM
I liked it. I was happy with the update to the AppleTV - I think I'll finally get off the fence and buy one. The Capsule seems interesting. The MBA is outside of what I want to spend, but it's pretty awesome nonetheless.
It would have been nice to see updated specs on the Mini and other notebooks, but hey, you can't have everything! :)
It would have been nice to see updated specs on the Mini and other notebooks, but hey, you can't have everything! :)
more...
IBradMac
Apr 15, 08:24 PM
thats a lot of ports. :eek:
krestfallen
Oct 17, 09:55 AM
So why not just use an external HD?
because this can die easily. should we buy 5 external hd's to backup the backup disk of the backup disk? no. 3 or 4 hd's i owned died since the last 10 years or so. i think it's too risky.
because this can die easily. should we buy 5 external hd's to backup the backup disk of the backup disk? no. 3 or 4 hd's i owned died since the last 10 years or so. i think it's too risky.
more...
shawnce
Aug 1, 10:00 AM
I get all my music from the local library... :cool:
Cool screw the artist!
(you can find many artists that you can purchase music from directly... including on iTMS)
Cool screw the artist!
(you can find many artists that you can purchase music from directly... including on iTMS)
Cagle
May 3, 09:52 PM
The iPad commercials are so much better than the current iPhone ads it's not even funny.
I'm not saying the iPhone ads should be just like this, but surely they can do better than what they've got if they have the creative folks who worked on this beauty.
+5
although this one was slightly less restrained with self praise than the first ipad2 ad, it still makes the current iphone campaign seem offensive
I'm not saying the iPhone ads should be just like this, but surely they can do better than what they've got if they have the creative folks who worked on this beauty.
+5
although this one was slightly less restrained with self praise than the first ipad2 ad, it still makes the current iphone campaign seem offensive
more...
MacToddB
Oct 6, 06:43 PM
Getting back to the actual advertisement. What self-respecting advertising professional would use someone else's tagline like that.
I had a few friends watching the football game (where we saw the ad) and half of them thought it was an iphone commercial because they were only half paying attention and heard "there's a map for that".
Pretty shoddy work in my opinion.
Seems like it worked. Got a lot of people talking about it, razzing on AT&T and saying good for them (Verizon). On an Apple forum no less. Mission accomplished.
I had a few friends watching the football game (where we saw the ad) and half of them thought it was an iphone commercial because they were only half paying attention and heard "there's a map for that".
Pretty shoddy work in my opinion.
Seems like it worked. Got a lot of people talking about it, razzing on AT&T and saying good for them (Verizon). On an Apple forum no less. Mission accomplished.
CaoCao
Apr 18, 07:25 PM
Or, perhaps, because of? Makes them tougher.
Discuss. :)
Likewise with the Jews perhaps? :rolleyes:
It's already been explained to you that left-handedness is mentioned in history classes. Why do you have a problem with gay people being discussed? WHY?
Answer the question, although I think I already know your answer.
My point is lefties don't get history coverage in California so why should homosexuals? Furthermore American history classes end in the 1950s. I wouldn't have a problem with homosexuals being discussed when pertinent if we actually had the time, as it stands we don't.
So you're cool with left-handers but not left-footers (http://www.urbandictionary.com/define.php?term=left%20footer)?
:confused:
depends on the meaning of left-footer
They already misrepresent Islamic history in US schools. Saudi funded history books make it seem that Islam spread peacefully through the maghreb, arabian peninsula and levant/asia minor, but actually it was spread on the point of the Mohammedon's blade.
Why not teach gay history too? At least gays don't perform violent acts and then use their scriptures to justify it lol
Don't forget al-Andalus being the epitome of civilization and tolerance in Europe
Doesn't your first statement contradict the second?
Wouldn't learning disorders, dyslexia, stuttering and other speech disorders make it more difficult to "do well in society"?
mea culpa, I badly worded that, I meant when they aren't forced to use their right hand, for example of the last seven presidents five have been lefties
Discuss. :)
Likewise with the Jews perhaps? :rolleyes:
It's already been explained to you that left-handedness is mentioned in history classes. Why do you have a problem with gay people being discussed? WHY?
Answer the question, although I think I already know your answer.
My point is lefties don't get history coverage in California so why should homosexuals? Furthermore American history classes end in the 1950s. I wouldn't have a problem with homosexuals being discussed when pertinent if we actually had the time, as it stands we don't.
So you're cool with left-handers but not left-footers (http://www.urbandictionary.com/define.php?term=left%20footer)?
:confused:
depends on the meaning of left-footer
They already misrepresent Islamic history in US schools. Saudi funded history books make it seem that Islam spread peacefully through the maghreb, arabian peninsula and levant/asia minor, but actually it was spread on the point of the Mohammedon's blade.
Why not teach gay history too? At least gays don't perform violent acts and then use their scriptures to justify it lol
Don't forget al-Andalus being the epitome of civilization and tolerance in Europe
Doesn't your first statement contradict the second?
Wouldn't learning disorders, dyslexia, stuttering and other speech disorders make it more difficult to "do well in society"?
mea culpa, I badly worded that, I meant when they aren't forced to use their right hand, for example of the last seven presidents five have been lefties
more...
otaku.com
Sep 30, 05:20 AM
This is just like a plan from a Frank Lloyd Wright 1950's house.
He called it the "Inline Plan"
A long house feels bigger than a square shaped house.
Even with the same floor area.
He called it the "Inline Plan"
A long house feels bigger than a square shaped house.
Even with the same floor area.
G4DP
Jan 15, 04:57 PM
Can somebody tell me why there was no update or price drop on ACD? Why is the PRO market left to the most critical point and then updated? Mac Pro is the best example. Its a brilliant machine now but 2 weeks ago? Some of the parts were 2 years old and they still charged the same amount of money for it. Dell, HP etc. are releasing new and updated displays whilst Apple ...........sleeps?
It's not just the displays. The MacPro was still left a little short. Don't get me wrong, they are brilliant machines, my 2.8x8 is brilliant, but only 2GB RAM is a kick in the teeth for a Pro workstation.
Especially when this MacBookFart comes with 2GB as standard. Having said that Steve priority is purely creating products for the Disney store now.
Shame really.
It's not just the displays. The MacPro was still left a little short. Don't get me wrong, they are brilliant machines, my 2.8x8 is brilliant, but only 2GB RAM is a kick in the teeth for a Pro workstation.
Especially when this MacBookFart comes with 2GB as standard. Having said that Steve priority is purely creating products for the Disney store now.
Shame really.
more...
skunk
Apr 21, 12:10 PM
Can you give your browser details in case that is part of the problem?Safari 5.0.5
Eduardo1971
Apr 29, 02:59 PM
I sure as hell wouldnt move back to Windows for my everyday machine. I would move back to my Commodore 64 before that. :)
Ahh! Trip down memory lane. The Commodore 64c was my first computer. I believe I must have been in high school when my parents bought it. Gosh, I', teary eyed now...:o
Ahh! Trip down memory lane. The Commodore 64c was my first computer. I believe I must have been in high school when my parents bought it. Gosh, I', teary eyed now...:o
kdarling
Oct 22, 07:06 AM
For all of you touting one carrier over another check these maps out.
Thanks. However, that site doesn't seem to update its information. Some of it dates back at least five years.
For example, I looked around my area, and most of the well known dead zones marked on the map were resolved a few years ago with new towers.
Thanks. However, that site doesn't seem to update its information. Some of it dates back at least five years.
For example, I looked around my area, and most of the well known dead zones marked on the map were resolved a few years ago with new towers.
mikelegacy
Dec 13, 12:23 PM
We can all dream right? I hope to god this is true. I need better service. To me, it'd be worth the $200 termination fee...
Winni
May 4, 04:30 AM
If I could only find a personal use beyond web browsing.
Congratulations, you understood the main purpose of the iPad. Add Plants vs Zombies, Shredder Chess HD and a Comic Book reader and you've essentially discovered everything that can be done with the gadget. For everything else, it's too big to be a truly mobile device like a smartphone and too weak and restricted to replace a real computer.
But yes, at least the ads are great and really work the "magic". The only problem is that you won't stay in Wonderland with your iPad, and in the real world, it's just a nice toy for a couple of minutes but not really good for anything.
Congratulations, you understood the main purpose of the iPad. Add Plants vs Zombies, Shredder Chess HD and a Comic Book reader and you've essentially discovered everything that can be done with the gadget. For everything else, it's too big to be a truly mobile device like a smartphone and too weak and restricted to replace a real computer.
But yes, at least the ads are great and really work the "magic". The only problem is that you won't stay in Wonderland with your iPad, and in the real world, it's just a nice toy for a couple of minutes but not really good for anything.
kobyh15
May 4, 12:37 AM
Apple marketing at its best. Makes me want one really bad.
Lord Blackadder
Aug 8, 12:43 PM
The problem with the US is out transportation system was never laid out for a good mass transit. We have massive urban sprawl and no real way solve that problem. Add in the fact that rail systems were never designed into the system so retrofitting them is will be very costly and very difficult to do.
We have plenty of rail, and we are building more. The problem is that people don't ride it. Just as we have plenty of fuel efficient cars, and more are coming to market - but people are still buying SUVs. We [rightly] blame oil companies for being grasping and short-sighted. But consumers also bear much of the blame.
As for the mass eletric cars I think you pass over my point about how most of them will be charged at night during off peak hours which means for the most part the grid can take a a huge number of them before we will start having a real issue.
It still would not even begin to handle the strain generated by millions of new electric cars suddenly appearing in driveways across America. Large-scale adoption of electric cars would just make coal and oil get burned faster by power companies. Yes, power plants are more efficient than most cars in producing energy. But we are still burning fossil fuels and polluting. Also, has anyone done a study to compare the true efficiency of the best full electrics vs an efficient, equivalent diesel or gas car? For example, given an identical amount of oil, which vehicle uses it more efficiently? A diesel hatchback or an electric that gets it's juice from a power plant burning oil? I'd be curious to see the results. I'm not trying to sound skeptical - I just don't know what the comparison would reveal.
We need something to replace the use of gas. Hybrids I will say are a great thing to bridge between our combustion engine and what ever is next. Things like the volt I think are the best examples of the bridge because we just need to replace the power generator and that is fairly easy to do compared to having to figure out some other type of engine to move the car. We have electric motors that we can advance for moving.
GM's European arm Opel created a concept diesel series hybrid, the stupidly named Flextreme (http://en.wikipedia.org/wiki/Opel_Flextreme), which promises dramatically improved fuel economy over the Volt. I just feel like any series hybrid that uses a gasoline engine is a foolishly crippled piece of technology when appropriate diesels are available and would deliver far superior fuel economy.
Reducing our usage of fuel I would argue is a dead end tech. All it will do is delay the problem but not solve it. Hybrids bridge us to the solution.
Reducing our fuel consumption is not a solution, but it is the first crucial step in bridging the gap between fossil fuels and whatever alternative we develop. We need time to transition, and if everyone practices conservation we buy more time to transition.
As yet, no hybrids on the market outperform straight diesel engined cars consistently, so the hybrid concept is still very much in its infancy. I have yet to be convinced, especially with the cost and [lack of efficiency] of the battery packs. They may ultimately meet expectations, but they haven't yet.
We have plenty of rail, and we are building more. The problem is that people don't ride it. Just as we have plenty of fuel efficient cars, and more are coming to market - but people are still buying SUVs. We [rightly] blame oil companies for being grasping and short-sighted. But consumers also bear much of the blame.
As for the mass eletric cars I think you pass over my point about how most of them will be charged at night during off peak hours which means for the most part the grid can take a a huge number of them before we will start having a real issue.
It still would not even begin to handle the strain generated by millions of new electric cars suddenly appearing in driveways across America. Large-scale adoption of electric cars would just make coal and oil get burned faster by power companies. Yes, power plants are more efficient than most cars in producing energy. But we are still burning fossil fuels and polluting. Also, has anyone done a study to compare the true efficiency of the best full electrics vs an efficient, equivalent diesel or gas car? For example, given an identical amount of oil, which vehicle uses it more efficiently? A diesel hatchback or an electric that gets it's juice from a power plant burning oil? I'd be curious to see the results. I'm not trying to sound skeptical - I just don't know what the comparison would reveal.
We need something to replace the use of gas. Hybrids I will say are a great thing to bridge between our combustion engine and what ever is next. Things like the volt I think are the best examples of the bridge because we just need to replace the power generator and that is fairly easy to do compared to having to figure out some other type of engine to move the car. We have electric motors that we can advance for moving.
GM's European arm Opel created a concept diesel series hybrid, the stupidly named Flextreme (http://en.wikipedia.org/wiki/Opel_Flextreme), which promises dramatically improved fuel economy over the Volt. I just feel like any series hybrid that uses a gasoline engine is a foolishly crippled piece of technology when appropriate diesels are available and would deliver far superior fuel economy.
Reducing our usage of fuel I would argue is a dead end tech. All it will do is delay the problem but not solve it. Hybrids bridge us to the solution.
Reducing our fuel consumption is not a solution, but it is the first crucial step in bridging the gap between fossil fuels and whatever alternative we develop. We need time to transition, and if everyone practices conservation we buy more time to transition.
As yet, no hybrids on the market outperform straight diesel engined cars consistently, so the hybrid concept is still very much in its infancy. I have yet to be convinced, especially with the cost and [lack of efficiency] of the battery packs. They may ultimately meet expectations, but they haven't yet.
Nekbeth
Apr 26, 08:23 PM
Of course I like help Dejo and I know you have help a lot people, you have even helped me before this thread and I appreciate it a lot. I said that because so many seasoned developers just throw that bomb at newbies so often when they try to find answers in forums (not just this one), it happens not only in Programming but in many other professional environments, people just shoot to kill when some new guy makes a basic mistake, but luckily not all, some people do like to help (or enjoy) and have the patience to explain even the dumbest detail. But hey, it's cool.. We're all here to share and learn after all. I'll be glad to see you contribute to my threads, but you know.. that is up to you.
