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.
Mac Fly (film)
Oct 3, 02:24 PM
Yes, the iPhone is long coming, but the VPod is not.
skunk
Apr 21, 12:22 PM
It's only because the page is changing so quickly and the vote count you see may not be accurate at the time you place your vote but your vote is included and the vote count refreshed after you make a vote.Not the case, as I can reverse it at will.
CaoCao
Apr 17, 10:00 PM
We should add left handed history ahead of gay history, before you bash me, let me explain.
Left handed people are constantly shamed by language, the word sinister comes from a Latin word originally left, how does it feel to know that language thinks you are evil? Dexter comes from Latin for right and implies manual skill, left handed people are evil and right handed is skilled, aint life grand? Even the word ambidexterity hurts them, it while meaning skilled with both hands means you have two right hands.
In English and other European languages the word right doubles for correct, proper, even justice! In ancient Middle Eastern languages left mean evil. In Chinese left implies improper and even immoral! We have a world hating left handed people!
In modern society left handed people need to bring their own special tools because society designs only for right handed and doesn't give a damn about left handed people to the point where lefties get gouged. They're even screwed over with computer mice and keyboards!
In many Eastern countries left handers are brutally forced to switch to their right hand which can screw them up mentally for life. In education basically everything is designed for right handed people, the tests have answers on the right side which causes painful discomfort for left handed students to learn.
Because of these horrible things perpetuated on left handed people I request that left handed people are mentioned in history.
How was that?
Left handed people are constantly shamed by language, the word sinister comes from a Latin word originally left, how does it feel to know that language thinks you are evil? Dexter comes from Latin for right and implies manual skill, left handed people are evil and right handed is skilled, aint life grand? Even the word ambidexterity hurts them, it while meaning skilled with both hands means you have two right hands.
In English and other European languages the word right doubles for correct, proper, even justice! In ancient Middle Eastern languages left mean evil. In Chinese left implies improper and even immoral! We have a world hating left handed people!
In modern society left handed people need to bring their own special tools because society designs only for right handed and doesn't give a damn about left handed people to the point where lefties get gouged. They're even screwed over with computer mice and keyboards!
In many Eastern countries left handers are brutally forced to switch to their right hand which can screw them up mentally for life. In education basically everything is designed for right handed people, the tests have answers on the right side which causes painful discomfort for left handed students to learn.
Because of these horrible things perpetuated on left handed people I request that left handed people are mentioned in history.
How was that?
more...
slb
Mar 29, 11:26 AM
Welcome to 1984.
This has nothing to do with 1984.
This has nothing to do with 1984.
![baby white tiger wallpaper. tiger 03 - [ 800 x 600 pixel ]](http://wallpapers.avantzone.com/data/media/95/tiger_03.jpg "tiger 03 - [ 800 x 600 pixel ]")
longsilver
Sep 12, 07:45 AM
The Stores seem to be listing MacBook delivery times as 5-7 working days. Is that normal or has it been increased? If it's an increase might that suggest a speedbump or something? There's not been much rumour activity around that though.
more...
Jaro65
Aug 6, 03:19 PM
The U.S. can build cars just as good as the best of the rest of the world, but only when we want to - which is a shame, because we historically haven't wanted to.
I see some changes in the US auto industry now and would actually consider purchasing something from Ford. Let's just hope that this trend continues.
I see some changes in the US auto industry now and would actually consider purchasing something from Ford. Let's just hope that this trend continues.
powerbook911
Mar 17, 10:34 AM
I won't comment on what the OP did.
However, what kind of clerk could make such an error? That is quite a big mistake. Perhaps they should be let go.
However, what kind of clerk could make such an error? That is quite a big mistake. Perhaps they should be let go.
more...
Eidorian
May 3, 11:13 PM
If I could only find a personal use beyond web browsing.
jz1492
Dec 13, 03:37 PM
There are two powerful reasons for Verizon to push for an LTE/CDMA iPhone at this time:
1) Fear of the iPhone data hogs. What better way to avoid saturation in large cities than to channel iPhone users to their highest-BW unused spectrum.
2) Voice + Data. After so much pressure from AT&T and Apple's marketing in this regard, there is no way the new Verizon's iPhone could be introduced successfully without top notch V+D functionality. CDMA is a no go, even with the latest upgrade.
On the other hand, this could be a false rumor slipped by the competition to hurt Christmas time sales of the iPhone 4.
1) Fear of the iPhone data hogs. What better way to avoid saturation in large cities than to channel iPhone users to their highest-BW unused spectrum.
2) Voice + Data. After so much pressure from AT&T and Apple's marketing in this regard, there is no way the new Verizon's iPhone could be introduced successfully without top notch V+D functionality. CDMA is a no go, even with the latest upgrade.
On the other hand, this could be a false rumor slipped by the competition to hurt Christmas time sales of the iPhone 4.
more...
iMikeT
Oct 29, 01:45 AM
I'm glad that Apple did this.
I'm tired of the people who argue that Mac OS X should be like Windoze. That is, to be able to install Mac OS X on any system other than a Macintosh.
Good job Apple.
I'm tired of the people who argue that Mac OS X should be like Windoze. That is, to be able to install Mac OS X on any system other than a Macintosh.
Good job Apple.
MKelleher
Apr 29, 07:07 PM
Sheesh, what a BORING update. Who cares about the shade of the buttons in the System Preferences? They're still using this same boring GREY that they've been using since Panther (minus the brushed steel). How boring is grey? I hate to say it, but Windows 7 with their translucent plastic is TEN TIMES more attractive than Mac OSX.
Apple used to make visually interesting computers. Now it's all this boring industrial design.
What's next? Going back to BEIGE?
Apple used to make visually interesting computers. Now it's all this boring industrial design.
What's next? Going back to BEIGE?
more...
Doctor Q
Apr 22, 01:55 PM
Is this going to be used ultimately to rate posters (kind of like the Apple site for one example)?
That's the "reputation system" question. I continue to dislike the idea that being a member is a competition (even though for fun I track statistics on who posts the most).
How is abuse of this going to be addressed?
See my earlier post.
If all it�s used for is the post itself, I don�t see any value for this.That's been addressed too. Putting the post-vote system in place necessarily has to precede using the data to provide other new features.
What are MR�s (Arn�s and the other Gods) thoughts on what they want to do with this?
It hasn't been decided, but it could include ways to find or highlight highly-rated posts. I hope there's a way to use the feature to find the best answers in technical/help threads. Perhaps there's a way to turn post votes into thread ratings; I'm not sure about that.
I do think there should only be "ups", but the icon could be a checkmark. When you click it some subtext would appear below/next to it. Something like "You liked this comment" or "You agree with comment" or "This comment was helpful".
Those are both worthwhile ideas. Most uses of the votes would be to identify good posts, not single out bad posts, so positive votes provide the more useful information. The data is there to tell you how you voted so feedback on your own vote seems like a nice touch.
Perhaps allow a post that receives a certain number of dislikes to be "hidden" from a general view unless someone decides to view it by clicking on a link.
I wouldn't favor an automatic system like this. Since you can't tell the reasons for people's votes, it could eliminate less popular posts in debates, leaving you unable to follow the discussion. And if all visible posts agree with each other, why have a discussion at all?
If there was such a system, I think it should be entirely voluntary, e.g., you can ask to see only certain posts based on votes. But I think the back-and-forth nature of discussion, with users quoting and building on previous posts, would make this less useful than it sounds. Perhaps it would be worthwhile having a User Profile setting to hide the voting system completely from users who aren't interested in using it. But we have to put our programming resources where they will do the most good.
Like some of the posters here I can think of ways to slice and dice the data, (what threads in a given forum have the highest percentage of positive-rated posts?) and ways to collect other information (rating posts by multiple criteria, e.g., "helpful") but the system has to be kept simple to work in practice. That's one argument in favor of having the arrows in all forums. But perhaps we'll learn that voting does more harm than good in certain forums, e.g., in political discussions.
Remember that forum features are designed to provide benefits to the overall membership. Your comments in this thread help us find the best ways to do that, so thanks for sharing your thoughts.
That's the "reputation system" question. I continue to dislike the idea that being a member is a competition (even though for fun I track statistics on who posts the most).
How is abuse of this going to be addressed?
See my earlier post.
If all it�s used for is the post itself, I don�t see any value for this.That's been addressed too. Putting the post-vote system in place necessarily has to precede using the data to provide other new features.
What are MR�s (Arn�s and the other Gods) thoughts on what they want to do with this?
It hasn't been decided, but it could include ways to find or highlight highly-rated posts. I hope there's a way to use the feature to find the best answers in technical/help threads. Perhaps there's a way to turn post votes into thread ratings; I'm not sure about that.
I do think there should only be "ups", but the icon could be a checkmark. When you click it some subtext would appear below/next to it. Something like "You liked this comment" or "You agree with comment" or "This comment was helpful".
Those are both worthwhile ideas. Most uses of the votes would be to identify good posts, not single out bad posts, so positive votes provide the more useful information. The data is there to tell you how you voted so feedback on your own vote seems like a nice touch.
Perhaps allow a post that receives a certain number of dislikes to be "hidden" from a general view unless someone decides to view it by clicking on a link.
I wouldn't favor an automatic system like this. Since you can't tell the reasons for people's votes, it could eliminate less popular posts in debates, leaving you unable to follow the discussion. And if all visible posts agree with each other, why have a discussion at all?
If there was such a system, I think it should be entirely voluntary, e.g., you can ask to see only certain posts based on votes. But I think the back-and-forth nature of discussion, with users quoting and building on previous posts, would make this less useful than it sounds. Perhaps it would be worthwhile having a User Profile setting to hide the voting system completely from users who aren't interested in using it. But we have to put our programming resources where they will do the most good.
Like some of the posters here I can think of ways to slice and dice the data, (what threads in a given forum have the highest percentage of positive-rated posts?) and ways to collect other information (rating posts by multiple criteria, e.g., "helpful") but the system has to be kept simple to work in practice. That's one argument in favor of having the arrows in all forums. But perhaps we'll learn that voting does more harm than good in certain forums, e.g., in political discussions.
Remember that forum features are designed to provide benefits to the overall membership. Your comments in this thread help us find the best ways to do that, so thanks for sharing your thoughts.
Consultant
Apr 25, 11:50 AM
Fake. Display looks like paper / printed.
more...
goantelope
Nov 16, 10:29 PM
Capacitator? That must be some fancy new kind of capacitor... sweet!
SMM
Jan 12, 09:45 AM
you seem to of listed good reasons for why you wanted it. I had the other reaction to the phone. I personally think the interface is very poor. The touch screen only I honestly hate. Reason is because trying to type on a touch screen is a true pain. Plus it requires me looking at the phone to do it. With buttons I can do a lot of stuff with out looking. and having to look at my phone to use my speed dial would bother me. And based on the stuff that was shown it just looks like it has a lot of issues in it that would just annoy the crap out of me.
But then again for those very same reasons I am not going to get an iPhone. Even if it only costed like 200 bucks with the contract. It is not what I want out of a phone.
The bloody thing is not even released yet and you are already an expert? Give me a break.
But then again for those very same reasons I am not going to get an iPhone. Even if it only costed like 200 bucks with the contract. It is not what I want out of a phone.
The bloody thing is not even released yet and you are already an expert? Give me a break.
more...
jvmxtra
Apr 8, 04:02 PM
Return that. I'll send you my BD for free.
EDIT: Actually I just saw you are in Germany, you can still have it if you pay shipping, but I don't know if it will work because of country restrictions...
She's my all time fav actress. Just because she is resident evil lady. In my eyes, she can do no wrong.
EDIT: Actually I just saw you are in Germany, you can still have it if you pay shipping, but I don't know if it will work because of country restrictions...
She's my all time fav actress. Just because she is resident evil lady. In my eyes, she can do no wrong.
milo
Sep 12, 07:33 AM
Can we please burn them so we can watch films on normal DVD players!
Not gonna happen. Apple will let you watch in the living room, it will just be via wireless streaming.
Not gonna happen. Apple will let you watch in the living room, it will just be via wireless streaming.
WestonHarvey1
Jul 21, 09:30 AM
Oh my god...
did Apple seriously just make pointing fingers apart of their campaign?
I thought they were above that!
I understand that it's unfair that the other companies do that and all, but Apple really doesn't need to stoop to their level, do they?
They're not stooping. They are defending their product by demonstrating that the issue is not unique to their phone. I think most people instinctively knew this before the iPhone - telling someone that holding a phone a certain way might reduce the signal would have resulted in a shoulder shrug. Of course it will, it's a radio.
The N1 can't maintain a 3G signal when touched, period. Yet it didn't cause this kind of outcry because it wasn't from Apple.
did Apple seriously just make pointing fingers apart of their campaign?
I thought they were above that!
I understand that it's unfair that the other companies do that and all, but Apple really doesn't need to stoop to their level, do they?
They're not stooping. They are defending their product by demonstrating that the issue is not unique to their phone. I think most people instinctively knew this before the iPhone - telling someone that holding a phone a certain way might reduce the signal would have resulted in a shoulder shrug. Of course it will, it's a radio.
The N1 can't maintain a 3G signal when touched, period. Yet it didn't cause this kind of outcry because it wasn't from Apple.
sotorious
May 2, 09:44 AM
How is this going to work for Verizon users im on 4.3.7 if im not mistaken...
edit scratch that its 4.2.7 and i just went into settings and it says carrier settings update if i click not now or update now will it do it Over the Air?
edit scratch that its 4.2.7 and i just went into settings and it says carrier settings update if i click not now or update now will it do it Over the Air?
ChrisA
Mar 28, 03:31 PM
+1
Why awards at all? An American disease carried into all cultures of the world!
If something or somebody is good, they get the award(s) they deserve: and want most of all:
$$$ in the bank...
And by your Logic a $300 eMachine PC is better than an Apple MacPro because Wallmart sells more $300 computers.
I guess Toyota builds better cars than BMW.
If you go only one numbers sold then only software with wide use like web browsers or word processors can "win". A scientific data visualization program could never win not mater how good it is.
Actually if you go by numbers sold who usually wins it the product with the lower price..
Why awards at all? An American disease carried into all cultures of the world!
If something or somebody is good, they get the award(s) they deserve: and want most of all:
$$$ in the bank...
And by your Logic a $300 eMachine PC is better than an Apple MacPro because Wallmart sells more $300 computers.
I guess Toyota builds better cars than BMW.
If you go only one numbers sold then only software with wide use like web browsers or word processors can "win". A scientific data visualization program could never win not mater how good it is.
Actually if you go by numbers sold who usually wins it the product with the lower price..
teme
Oct 4, 04:29 AM
hi,
The people I have spoken to who use PC's are not nerds or power users, however, they do have monitors that work perfectly fine and want to use them. Why would someone purchase a 20" iMac when they already have sitting on their desk a 12 month old 19" LCD? They may not all need expandability (or really understand what that means) but they are of the mind set that they must have the option. These people are simply not considering Apple computers because of the lack of an upgradeable computer that is under $1500 (the mini is not easily upgradeable unless you happen to be one of those nerds you are refering to). The gap between the mini and the Mac Pro is enormous in both power and price yet there is nothing in the middle price/power range. Simply dismissing this catagory of people will not convince them to buy an iMac. Further, saying the operating system will convince them to switch is a moot point if they never buy the computer in the first place.
My friends, family, and co-workers are all interested in this "OS X thing" but get turned off at the price of the Pro, the lack of power of the mini, and the all in one of the iMac. This is what I am seeing, and Apple is losing sales because of it.
s.
You said the exact reasons why I bought a new PC tower and not a Mac, although I wanted to get a Mac.
The people I have spoken to who use PC's are not nerds or power users, however, they do have monitors that work perfectly fine and want to use them. Why would someone purchase a 20" iMac when they already have sitting on their desk a 12 month old 19" LCD? They may not all need expandability (or really understand what that means) but they are of the mind set that they must have the option. These people are simply not considering Apple computers because of the lack of an upgradeable computer that is under $1500 (the mini is not easily upgradeable unless you happen to be one of those nerds you are refering to). The gap between the mini and the Mac Pro is enormous in both power and price yet there is nothing in the middle price/power range. Simply dismissing this catagory of people will not convince them to buy an iMac. Further, saying the operating system will convince them to switch is a moot point if they never buy the computer in the first place.
My friends, family, and co-workers are all interested in this "OS X thing" but get turned off at the price of the Pro, the lack of power of the mini, and the all in one of the iMac. This is what I am seeing, and Apple is losing sales because of it.
s.
You said the exact reasons why I bought a new PC tower and not a Mac, although I wanted to get a Mac.
SavMan
Oct 11, 09:42 PM
Jetson, I'm glad I'm taking your word, as someone who doesn't even own a 5G iPod, over my own, someone who sees 50-60 iPods a day. I couldn't possibly know better.
The fact remains: The acrylic used on the 5G is the same as the 4G.
The fact remains: The acrylic used on the 5G is the same as the 4G.
AidenShaw
Oct 17, 10:57 AM
I saw a post of a guy online who actually hooked up his Samsung to a massive HP 60"(?) monitor that actually takes 1080p/24 scan signal (I guess a lot of TVs will take only 1080i and will upscale it to 1080p inside the TV) and he says Bluray is great! Do people actually have this sort of monitor?
Yes, I have the Samsung 46" LN-S4696D (http://www.samsung.com/Products/TV/LCDTV/LNS4696DXXAA.asp?page=Specifications), connected to both a Samsung BD player and a Core 2 Duo Media Center Edition mini-tower with a Quadro FX graphics card and HD tuners.
It does 1080p native, as well as native 1920x1080 on the PC.
Some of the Blu-ray Discs are simply amazing (House of Flying Daggers is superb), although others just make the shortcomings of the original production more apparent. (Kind of like a CD of an old live concert, where the CD perfectly reproduces the hiss and noise in the master tape.)
Yes, I have the Samsung 46" LN-S4696D (http://www.samsung.com/Products/TV/LCDTV/LNS4696DXXAA.asp?page=Specifications), connected to both a Samsung BD player and a Core 2 Duo Media Center Edition mini-tower with a Quadro FX graphics card and HD tuners.
It does 1080p native, as well as native 1920x1080 on the PC.
Some of the Blu-ray Discs are simply amazing (House of Flying Daggers is superb), although others just make the shortcomings of the original production more apparent. (Kind of like a CD of an old live concert, where the CD perfectly reproduces the hiss and noise in the master tape.)
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