Tomorrow’s job is to sort out a Weather Feed for an App using the following guide: Part 1 Part 2 and feeding in the following feed from google
August 22, 2012
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Category Archives: Objective C
August 22, 2012
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iOS4 – Colour Reference Wiki
I came across this very helpful iOS Colour reference guide this morning, listing all the preset colours in xCode. Look here
August 20, 2012
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iOS4 – Maps, significant change location service
There are two methods for determining a users location in iOS4. The first is to use the ‘standard location service’ by calling the following: – (void)startStandardUpdates { // Create the location manager if this object does not // already have … Continue reading
August 16, 2012
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iOS4 – Static Classes
Found a very useful article relating to the use of static classes, here. The idea being that you should store your data objects in a static class that can then be referenced from anywhere in the App To call the … Continue reading
August 9, 2012
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iOS4 – Map View
Maps and annotating maps have been today’s topic. Some great resources to be found on the following sites: highoncoding kishikawakatsumi via Git Hub azamsharp YouTube channel
August 7, 2012
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iOS4 – Core Data
Today’s lesson has been brought you by
July 18, 2012
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iOS 4 – Image View Outlet
To set the image in a UIImageView use the following NSString *str = @”your-image-name.jpg”; UIImage *img = [UIImage imageNamed:str]; [{UIImageView} setImage:img];
July 18, 2012
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iOS 4 – Web View Outlet
To set the request url of a UIVwebView object use the following NSString *website = @”http://www.russell-broadbent.co.uk”; NSURL *url = [NSURL URLWithString:website]; NSURLRequest *request = [NSURLRequest requestWithURL:url]; [{UIWebView} loadRequest:request];
July 18, 2012
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iOS 4 – Dismiss Modal Window
When connecting via Modal, to dismiss the newly viewed Modal Window use the following from an IBAction – (IBAction)dismissModal:(id)sender { [self dismissModalViewControllerAnimated:YES]; }
July 18, 2012
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iOS 4 – Pan Gesture Control
To add a Pan Gesture Controller to an object simply click and drag the Pan Gesture object from the library and drop it onto the object you would like to control (eg. UIImageView). Next in your class header file add … Continue reading
July 18, 2012
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iOS 4 – Loading custom plist data
To load data from a plist file first declare an array in your header file #import @interface MyTableViewController : UITableViewController { @private NSMutableArray *dataArray; } @end Then in the implementation file under the viewDidLoad method @synthesize dataArray; – (void)viewDidLoad { … Continue reading
July 17, 2012
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Objective C – part 1
A great Video Tutorial series on YouTube from My Bring Back demonstrating how basic Objective C code works. The first 5 videos show how to assign variable integers and floats and also demonstrate how to round these variables when outputted to the … Continue reading