how to change Xcode Project name in Xcode 4

For Xcode 4 or later:

• Open a project
• Select Project Navigator
• Highlight project name
• Single click on project name
  

iTellAFriend Feature IOS

What is iTellAFriend?

iTellAFriend is an iOS toolkit for displaying a preconfigued mail composer with a "Tell a Friend" template in ios apps.

Installation

To install iTellAFriend into your app, drag the iTellAFriend.h, .m into your project.

To enable iTellAFriend in your application you need to initialize iTellAFriend before the app has finished launching. The easiest way to do this is to add the iTellAFriend configuration code in your AppDelegate's, like this:

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{

  [iTellAFriend sharedInstance].appStoreID = 408981381;

  return YES;
}

To present the iTellAFriend controller, use:

if ([[iTellAFriend sharedInstance] canTellAFriend]) {
  UINavigationController* tellAFriendController = [[iTellAFriend sharedInstance] tellAFriendController];
  [self presentModalViewController:tellAFriendController animated:YES];
}

 
 

Source From :- http://buysourcecode.info/?m=201205

Get Random Number between any two numbers

int RandomNumber = (arc4random()%(toNumber-fromNumber+1))+fromNumber;

Get Random Number from range (Like  50-100)...

LocalNotifications in iPhone

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    [NSThread detachNewThreadSelector:@selector(fireLocalNotifications) toTarget:self withObject:nil];
 
}

-(void) fireLocalNotifications
{

    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];

    for (int i = 0; i < 60; i++)
    {

        UILocalNotification *localNotification = [[UILocalNotification alloc] init];

        if (localNotification == nil){

            return;
}

        NSDate *notifyDate = [[NSDate date] dateByAddingTimeInterval:i * 60];

        localNotification.fireDate = notifyDate     
     
        localNotification.timeZone = [NSTimeZone defaultTimeZone];

        localNotification.alertBody = [NSString stringWithFormat:NSLocalizedString(@"This is local notification %i"), i];

        localNotification f.alertAction = NSLocalizedString(@"My Details", nil);

        localNotification.soundName = UILocalNotificationDefaultSoundName;

        localNotification.applicationIconBadgeNumber = 1;

        [[UIApplication sharedApplication] scheduleLocalNotification: localNotification];
       
        [localNotification release];

    }

    [pool release];
}

moving Image in UIView using UIPanGesture

- (void)viewDidLoad{

    YOURIMAGEVIEW = [[UIImageView alloc]initWithFrame:CGRectMake(130, 350, 100, 100)];

    YOURIMAGEVIEW.image = [UIImage imageNamed:@"image.png"];

    [self.view addSubview: YOURIMAGEVIEW];

    YOURIMAGEVIEW.userInteractionEnabled = YES;

    [self.view bringSubviewToFront: YOURIMAGEVIEW];

  

    panRecognizer = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(handlePanFrom:)];

    [panRecognizer setMinimumNumberOfTouches:1];

    [panRecognizer setMaximumNumberOfTouches:1];

    [panRecognizer setDelegate:self];

    [self. YOURIMAGEVIEW addGestureRecognizer:panRecognizer];    

}

- (void)handlePanFrom:(UIPanGestureRecognizer*)recognizer {

    

    CGPoint translation = [recognizer translationInView:recognizer.view];

    CGPoint velocity = [recognizer velocityInView:recognizer.view];

    

    if (recognizer.state == UIGestureRecognizerStateBegan) {

    } else if (recognizer.state == UIGestureRecognizerStateChanged) {

      

    } else if (recognizer.state == UIGestureRecognizerStateEnded) {

       // <animate to final position>

        [UIView animateWithDuration:2.0 delay:0  options:UIViewAnimationOptionCurveEaseOut   animations:^ { self.YOURIMAGEVIEW.center = CGPointMake(velocity.x, velocity.y);} completion:NULL];

    }

}

}

Write contents of array to a text file in Document Directory iPhone

NSString *stringToWrite=[[NSString alloc]init];

    

    for (int i=0; i<[arrayToReloadRightTableData count]; i++)

        

    {

        stringToWrite=[stringToWrite stringByAppendingString:[NSString stringWithFormat:@"%@ ",[arrayToReloadRightTableData objectAtIndex:i]]];

        

    }

    

    [stringToWrite writeToFile:filePath atomically:YES encoding:NSUTF8StringEncoding error:nil];

    

default first row on the tableview selected

  [self.tableView selectRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:0] animated:YES scrollPosition:UITableViewScrollPositionNone];