KnightWRX
Apr 26, 08:43 PM
I want to tell one timer to start and if I press cancel, invalidate it. Then If I press start again, call the second timer. (I do this because I read that you can't reuse a timer after you invalidate it).
You don't need to do this. You can use the same NSTimer * pointer multiple times, you will just need to assign a new NSTimer object to it after you invalidated your first NSTimer object (or 2nd, or 3rd, etc..).
Basically, you only need 1 NSTimer object pointer, setup as an instance variable and your various IBActions :
(now, sorry for any syntax/compile error, I'm not opening Xcode here, just typing it out)
@interface ATimerViewController: UIViewController {
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You don't need to do this. You can use the same NSTimer * pointer multiple times, you will just need to assign a new NSTimer object to it after you invalidated your first NSTimer object (or 2nd, or 3rd, etc..).
Basically, you only need 1 NSTimer object pointer, setup as an instance variable and your various IBActions :
(now, sorry for any syntax/compile error, I'm not opening Xcode here, just typing it out)
@interface ATimerViewController: UIViewController {
Eye4Desyn
Sep 28, 04:36 PM
The house is a little bigger than those drawings depict, as there are stairs leading to a downstairs that is not shown. Probably to the 5th bedroom that is mentioned, likely a downstairs guest room of sorts or something.
Agree with everyone else though. Simple, not over the top. I like.
Those stairs lead to the iBunker :p
Agree with everyone else though. Simple, not over the top. I like.
Those stairs lead to the iBunker :p
iMacThere4Iam
Apr 8, 05:05 PM
Thanks for the perspective, BBEmployee. The truth is always in the details.
suniil
May 4, 06:48 AM
Great ad! but giving a sense that frequent upgrade is required
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Calidude
Apr 17, 12:26 PM
You really don't get that it's not promotion. There is a big swath of gray area between promotion and concealment. The GLBT struggle for equality is part of our culture whether you are involved in it or not. It should be entered into the records.
They're not in the records?
Come on, guy. Does it really matter if somebody were gay? I thought people of a liberal mindset are supposed to be "colorblind" or what have you, yet all of a sudden their sexuality, which has nothing to do with their achievements, should be made an important part of history?
How hypocritical.
They're not in the records?
Come on, guy. Does it really matter if somebody were gay? I thought people of a liberal mindset are supposed to be "colorblind" or what have you, yet all of a sudden their sexuality, which has nothing to do with their achievements, should be made an important part of history?
How hypocritical.
elctropro
Jan 1, 01:26 AM
My understanding is that AT&T is pretty far along in its upgrade from HPSA (3G) network to HPSA+ (faster 3G). They're doing this to maximize their existing investment in their infrastructure, and they should be able to employ LTE a little faster than Verizon has been, since LTE is a more streamlined upgrade from HPSA+. They claim that this is best for customers long-term, because when LTE (4G) coverage gives out, users can fall back on widespread HPSA+ coverage with similar performance. Whereas with Verizon, when you move out of an area with 4G coverage, you notice a HUGE drop in speed going to their ancient EV-DO technology.
DewGuy1999
Apr 8, 09:03 PM
"Alice in Wonderland" DVD
http://ecx.images-amazon.com/images/I/618uZRUCKkL._SL500_AA300_.jpg
http://ecx.images-amazon.com/images/I/618uZRUCKkL._SL500_AA300_.jpg
Cassie
Jan 16, 09:07 PM
I called it!:D
You sure did. :)
You sure did. :)
habibbijan
Nov 16, 11:46 PM
I'm all for this.
For years AMD and Intel have played "leap frog" with one another in terms of performance. It's only recently that Intel has taken the lead after a lengthy duration of AMD dominance. Now that Apple has moved to x86, I see nothing wrong with Apple offering a choice of processors based on whatever brand can offer the best price/performance ratio. Say what you want about Dell, but they've recently starting offering AMD-based computers, and in my opinion this competition is good for the consumer.
And for those of you stating that AMD processors run too hot, wake up and smell the coffee. You're about 4 years behind. Ever since Intel introduced their 90 nm "Prescott" core, their temps were blisteringly hot compared to comparable AMD processors. Of course, things are different now, and both AMD's and Intel's offering run quite cool in comparison to their previous generations.
For years AMD and Intel have played "leap frog" with one another in terms of performance. It's only recently that Intel has taken the lead after a lengthy duration of AMD dominance. Now that Apple has moved to x86, I see nothing wrong with Apple offering a choice of processors based on whatever brand can offer the best price/performance ratio. Say what you want about Dell, but they've recently starting offering AMD-based computers, and in my opinion this competition is good for the consumer.
And for those of you stating that AMD processors run too hot, wake up and smell the coffee. You're about 4 years behind. Ever since Intel introduced their 90 nm "Prescott" core, their temps were blisteringly hot compared to comparable AMD processors. Of course, things are different now, and both AMD's and Intel's offering run quite cool in comparison to their previous generations.
phineas
Oct 6, 01:20 PM
Isn't Verizon's 4G network going to be GSM?
on another note if it is wouldn't their coverage also be spotty?
I believe the way to say it is LTE, which boils down to GSM and yes there supposed to start in 2010
on another note if it is wouldn't their coverage also be spotty?
I believe the way to say it is LTE, which boils down to GSM and yes there supposed to start in 2010
JohnnyQuest
Mar 17, 01:03 AM
The fact that you feel good about yourself after doing this, to the point where you come on here to gloat, speaks volumes about your character.
Pretty grotesque.
Pretty grotesque.
JohnnyQuest
Mar 17, 11:01 AM
Lets keep the flaming going lol, Maybe it will reach 500 posts, lmao funny how people believe everything they read in a forum, sec I'm also a lawyer, and Doctor, yea I can pick any profession I want on MacRumors, everyone enjoy their iPad, I'm going back to the real world, while the debate in this thread continues.
So you just lied about the whole thing? Or now you actually feel bad so you're trying to turn the tables on everyone who's calling you out?
Uh, you're cool.
So you just lied about the whole thing? Or now you actually feel bad so you're trying to turn the tables on everyone who's calling you out?
Uh, you're cool.
Mad Mac Maniac
Apr 28, 07:04 AM
I agree that there should be something to come from the votes...However I can't agree that the current system provokes short quick responses. No matter how many posts you have you can't view Marketplace until you have been here 6 months. I rarely post here, but I have gone way over the minimum number of posts, and I still have another month to wait.
Rarely? I wouldn't consider over5 posts a day rare
Rarely? I wouldn't consider over5 posts a day rare
Timepass
Aug 1, 04:26 PM
I have always thought Apple would eventually open up it's DRM of their own free will. At this time, there is no serious competitor to the iPod/iTunes combo. Should serious competition arise, perhaps sometime Zune, the iPods inability to play music from other sources will be a competitive disadvantage.
However, as a philosophical issue, I have a problem with any government interfering like this in a free market! Sometimes such interference is necessary to prevent harm to the public, but I don't see where this is the case with the iPod. It doesn't cause injury to the user, ( if you heed the volume warnings ), and there are alternatives. Those who don't like iPod/iTunes locking them in to one player are fully free to use the alternatives!]
It is a fine line. But really apple is flirting with needing the goverment to step in. Goverment waits to long to do anything and the damage is permant and compition is hurt for years to come. A good example is M$ got nailed for it but that didnt change the fact that it made the software the domante force on the market and they didnt have to give up the market share they took.
a completely free market is bad plan and simple. So is the other direction of the goverment controling everything. it has to be a balance bettween the 2. I am of the opinan that it is getting to the point in just DRM that it is getting close to the time where the goverment needs to step in and help clean up some of the mess before it gets out of hand and all they can do at most is damage control. Right now there is still time to prevent the damanage from happening. Apple got there market share power and now they are getting near to virtual monoploly standing in both the mp3 player market and online music store. Once you cross those lines and become a virtual monoploly in a market the rules change. No longer is using the power in one market to effect the other legal. (so Apple cannt use iTMS to effect ipod sales and ipod to effect iTMS sales as it does now.)
I also like to point out as people say pull out of those country you have to rememeber that they are just the first countries to pass these laws and THEY WILL NOT BE THE LAST. So should apple pull out of every country that pass those laws. Some how I think that is stupid idea. I expect in the next few years to see all of the EU have laws forcing open DRM and now you are talking about a large enough market that it really will effect the bottom line. And at some point the US is going to pass laws forcing open DRM. Now think about it. Apple can burn there bridges now or releliez this is where the market is heading weather they like it or not. Now either move now and deal or pay the price in permate damage down the road.
However, as a philosophical issue, I have a problem with any government interfering like this in a free market! Sometimes such interference is necessary to prevent harm to the public, but I don't see where this is the case with the iPod. It doesn't cause injury to the user, ( if you heed the volume warnings ), and there are alternatives. Those who don't like iPod/iTunes locking them in to one player are fully free to use the alternatives!]
It is a fine line. But really apple is flirting with needing the goverment to step in. Goverment waits to long to do anything and the damage is permant and compition is hurt for years to come. A good example is M$ got nailed for it but that didnt change the fact that it made the software the domante force on the market and they didnt have to give up the market share they took.
a completely free market is bad plan and simple. So is the other direction of the goverment controling everything. it has to be a balance bettween the 2. I am of the opinan that it is getting to the point in just DRM that it is getting close to the time where the goverment needs to step in and help clean up some of the mess before it gets out of hand and all they can do at most is damage control. Right now there is still time to prevent the damanage from happening. Apple got there market share power and now they are getting near to virtual monoploly standing in both the mp3 player market and online music store. Once you cross those lines and become a virtual monoploly in a market the rules change. No longer is using the power in one market to effect the other legal. (so Apple cannt use iTMS to effect ipod sales and ipod to effect iTMS sales as it does now.)
I also like to point out as people say pull out of those country you have to rememeber that they are just the first countries to pass these laws and THEY WILL NOT BE THE LAST. So should apple pull out of every country that pass those laws. Some how I think that is stupid idea. I expect in the next few years to see all of the EU have laws forcing open DRM and now you are talking about a large enough market that it really will effect the bottom line. And at some point the US is going to pass laws forcing open DRM. Now think about it. Apple can burn there bridges now or releliez this is where the market is heading weather they like it or not. Now either move now and deal or pay the price in permate damage down the road.
alexprice
Jan 9, 04:41 PM
Here: http://www.apple.com/quicktime/guide/appleevents/
balamw
Apr 12, 09:02 AM
PCs, I think, is going too far.
Microsoft, apparently, begs to differ.
B
Microsoft, apparently, begs to differ.
B
dethmaShine
Apr 13, 06:13 AM
My experience has been the exact opposite with the Mac, whether its trying to access a share on one of my other computers (my wife uses a PC) or accessing network resources on my work's network.
When in windows 7 it "just worked" I had no need to mess with eth0, drivers or any manually set up a network. I was able to connect to the resource and use it. Also it was much faster.
It has always been the same with the mac. Just go to the finder and look for shared computers.
OR
Taskbar: 'Go To Server/Computer'
OR
ssh/ftp > prostuff-not required
I had issues with OSX, that I was unable to access any shared files from my wife's computer. Accessing my work stuff was a bit easier but was SLOW, painfully slow. I pull up a folder with a couple hundred files, and I can easily sit there for well over 10 minutes while OSX does it thing. Windows, just a couple of minutes.
Report bugs. Are you comparing b/w OSX <-> Windows and Windows <-> Windows?
Networking is where windows has a clear advantage of OSX, in part because many (most?) enterprise networks are windows based, at least from my experience.
You are confusing stuff.
Given the design of windows, there's zero chance of that, it would require a complete rewrite and the folks at MS really don't see the design of windows being flawed. Especially since they see the marketshare being what it is - kind of like why fix it if it isn't broke mentality.
Fair enough.
When in windows 7 it "just worked" I had no need to mess with eth0, drivers or any manually set up a network. I was able to connect to the resource and use it. Also it was much faster.
It has always been the same with the mac. Just go to the finder and look for shared computers.
OR
Taskbar: 'Go To Server/Computer'
OR
ssh/ftp > prostuff-not required
I had issues with OSX, that I was unable to access any shared files from my wife's computer. Accessing my work stuff was a bit easier but was SLOW, painfully slow. I pull up a folder with a couple hundred files, and I can easily sit there for well over 10 minutes while OSX does it thing. Windows, just a couple of minutes.
Report bugs. Are you comparing b/w OSX <-> Windows and Windows <-> Windows?
Networking is where windows has a clear advantage of OSX, in part because many (most?) enterprise networks are windows based, at least from my experience.
You are confusing stuff.
Given the design of windows, there's zero chance of that, it would require a complete rewrite and the folks at MS really don't see the design of windows being flawed. Especially since they see the marketshare being what it is - kind of like why fix it if it isn't broke mentality.
Fair enough.
radiohead14
Apr 16, 04:40 AM
i don't even know why people bring up the apple ecosystem. this has nothing to do with that. of course deals like this will run into multiple renegotiations, as you have the majors all trying to come up with mutual agreements within themselves first, which can be a long drawn out process in the corporate world. this is not just google going on a one on one meeting. the music industry today has changed from just a year ago with record labels trying to come up with new ways to reinvent the industry, as sales have continued to decline. it's more important now that they come up with a more beneficial deal when it comes to digital sales.
Lonnrot
Apr 16, 02:44 PM
these pictures are from a story I read on engadget about some guy that made an aluminum case for his iPhone...and strangley I saw it around March 23, my birthday....which is why I remember it
You're thinking of this one: http://www.engadget.com/2010/02/24/iphone-3gs-mod-ditches-plastic-cover-in-favor-of-titanium-vestme/
This new one is clearly different, I'm leaning towards real. It looks like a little iPad.
You're thinking of this one: http://www.engadget.com/2010/02/24/iphone-3gs-mod-ditches-plastic-cover-in-favor-of-titanium-vestme/
This new one is clearly different, I'm leaning towards real. It looks like a little iPad.
BlondeLocks
Mar 17, 09:16 AM
I don't understand why the register even opened if the transaction was not complete. If the kid rang up the Ipad at $499 the plus the applicable state tax, you gave him the cash on hand, the register still should have required the balance from the credit card? The register in my opinion should not have even opened up? Much less print a receipt saying the full price was paid?
The only way I can this happening is if the kid keyed in the exact amount of the purchase price as cash.
The only way I can this happening is if the kid keyed in the exact amount of the purchase price as cash.
wlh99
Apr 28, 10:08 AM
By the way, what's with 3rd person reference? the OP? you can call me Nekbeth or Chrystian, it's a lot more polite. Maybe you guys have a way to refer to someone , I don't know.
I appologize for that. I didn't recall your name. I was replying to KnightWRX, so I took a shorcut (original poster).
I won't do that any further.
I through together a simple program that I think does exactly as you want. It is a Mac version, but the different there is trival, and instead of a picker, it is a text field the user enters a time into for the timer duration. You will need to change the NSTextFields into UITextFields.
The bulk of the code is exactly what I posted before, but I modified the EchoIt method to work with an NSDate. I implemeted it in the appDelegate, and you are using your viewController. That doesn't change the code any, and your way is more correct.
I can email you the whole project as a zip if you want. It is about 2.5 meg. Just PM me your email address.
//
// timertestAppDelegate.m
// timertest
//
// Created by Warren Holybee on 4/27/11.
// Copyright 2011 Warren Holybee. All rights reserved.
//
#import "timertestAppDelegate.h"
@implementation timertestAppDelegate
@synthesize window, timeTextField, elapsedTimeTextField, timeLeftTextField;
- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
// Insert code here to initialize your application
}
-(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];
[startDate release];
}
// Now that we know myTimer doesn't point to a timer already..
startDate = [[NSDate date] retain]; // remember what time this timer is created and started
// so we can calculate elapsed time later
NSTimeInterval myTimeInterval = 0.1; // How often the timer fires.
myTimer = [NSTimer scheduledTimerWithTimeInterval:myTimeInterval target:self selector:@selector(echoIt)
userInfo:nil repeats:YES];
[myTimer retain];
}
-(IBAction)cancelIt:(id) sender {
[myTimer invalidate];
[myTimer release]; // This timer is now gone, and you won't reuse it.
myTimer = nil;
}
-(void)echoIt {
NSDate *now = [[NSDate date] retain]; // Get the current time
NSTimeInterval elapsedTime = [now timeIntervalSinceDate:startDate]; // compare the current time to
[now release]; // our remembered time
NSLog(@"Elapsed Time = %.1f",elapsedTime); // log it and display it in a textField
[elapsedTimeTextField setStringValue:[NSString stringWithFormat:@"%.1f",elapsedTime]];
float timeValue = [timeTextField floatValue]; // timeValueTextField is where a user
// enters the countdown length
float timeLeft = timeValue - elapsedTime; // Calculate How much time is left.
NSLog(@"Time Left = %.1f",timeLeft); // log it and display it
[timeLeftTextField setStringValue:[NSString stringWithFormat:@"%.1f",timeLeft]];
if (timeLeft < 0) { // if the time is up, send "cancelIt:"
[self cancelIt:self]; // message to ourself.
}
}
@end
*edit:
If you like, later tonight I can show you how to do this as you first tried, by incrementing a seconds variable. Or wait for KnightWRX. My concern is accuracy of the timer. It might be off by several seconds after running an hour. That might not be an issue for your application, but you should be aware of it.
I appologize for that. I didn't recall your name. I was replying to KnightWRX, so I took a shorcut (original poster).
I won't do that any further.
I through together a simple program that I think does exactly as you want. It is a Mac version, but the different there is trival, and instead of a picker, it is a text field the user enters a time into for the timer duration. You will need to change the NSTextFields into UITextFields.
The bulk of the code is exactly what I posted before, but I modified the EchoIt method to work with an NSDate. I implemeted it in the appDelegate, and you are using your viewController. That doesn't change the code any, and your way is more correct.
I can email you the whole project as a zip if you want. It is about 2.5 meg. Just PM me your email address.
//
// timertestAppDelegate.m
// timertest
//
// Created by Warren Holybee on 4/27/11.
// Copyright 2011 Warren Holybee. All rights reserved.
//
#import "timertestAppDelegate.h"
@implementation timertestAppDelegate
@synthesize window, timeTextField, elapsedTimeTextField, timeLeftTextField;
- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
// Insert code here to initialize your application
}
-(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];
[startDate release];
}
// Now that we know myTimer doesn't point to a timer already..
startDate = [[NSDate date] retain]; // remember what time this timer is created and started
// so we can calculate elapsed time later
NSTimeInterval myTimeInterval = 0.1; // How often the timer fires.
myTimer = [NSTimer scheduledTimerWithTimeInterval:myTimeInterval target:self selector:@selector(echoIt)
userInfo:nil repeats:YES];
[myTimer retain];
}
-(IBAction)cancelIt:(id) sender {
[myTimer invalidate];
[myTimer release]; // This timer is now gone, and you won't reuse it.
myTimer = nil;
}
-(void)echoIt {
NSDate *now = [[NSDate date] retain]; // Get the current time
NSTimeInterval elapsedTime = [now timeIntervalSinceDate:startDate]; // compare the current time to
[now release]; // our remembered time
NSLog(@"Elapsed Time = %.1f",elapsedTime); // log it and display it in a textField
[elapsedTimeTextField setStringValue:[NSString stringWithFormat:@"%.1f",elapsedTime]];
float timeValue = [timeTextField floatValue]; // timeValueTextField is where a user
// enters the countdown length
float timeLeft = timeValue - elapsedTime; // Calculate How much time is left.
NSLog(@"Time Left = %.1f",timeLeft); // log it and display it
[timeLeftTextField setStringValue:[NSString stringWithFormat:@"%.1f",timeLeft]];
if (timeLeft < 0) { // if the time is up, send "cancelIt:"
[self cancelIt:self]; // message to ourself.
}
}
@end
*edit:
If you like, later tonight I can show you how to do this as you first tried, by incrementing a seconds variable. Or wait for KnightWRX. My concern is accuracy of the timer. It might be off by several seconds after running an hour. That might not be an issue for your application, but you should be aware of it.
gooddeal
Apr 8, 01:07 PM
Apple should dump BB base on their "search" practice alone. If you go to BB and search for iPad, BB doesn't show iPad. It shows the options to select iPad or many other tablets. If you search "Sony LCD", you will get "Sony LCD' and not other brands.:rolleyes:
bassfingers
Apr 23, 01:11 PM
Well, ours is not much better. We just never get anything for it. At least the French do.
Oh wait. Sorry- corporations and big oil have gotten quite a bit of money out of it.
awwws are you jealous?
Oh wait. Sorry- corporations and big oil have gotten quite a bit of money out of it.
awwws are you jealous?
benjayman2
Apr 7, 12:17 AM
About damn time too...
Looking forward to shooting with this new gear...
I am literally glowing green. Hopefully one day I'll I'll be as pro as this pic is. Gah I can't hold it in OMGFJFC that is BAMF canon haul if I ever saw one.
Looking forward to shooting with this new gear...
I am literally glowing green. Hopefully one day I'll I'll be as pro as this pic is. Gah I can't hold it in OMGFJFC that is BAMF canon haul if I ever saw one.
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