mxriverlynn

var SomeModel = Backbone.Model.extend({});

someModel = new SomeModel();

someModel.bind("change", function(model, collection){
  alert("You set some_attribute to " + model.get('some_attribute'));
});

someModel.set({some_attribute: "some value"});

chrishulbert

UIButton *myBn = [UIButton buttonWithType:UIButtonTypeCustom];
[myBn setTitle:@"Blah" forState:UIControlStateNormal];
myBn.frame = CGRectMake(0, 0, 100, 44);
[myBn addTarget:self action:@selector(myBnWasClicked:) forControlEvents:UIControlEventTouchUpInside];
myBn.titleLabel.font = [UIFont fontWithName:@"Some Font" size:16];
[myBn setContentHorizontalAlignment:UIControlContentHorizontalAlignmentLeft];
myBn.showsTouchWhenHighlighted = YES;

UIBarButtonItem *myBbi = [[[UIBarButtonItem alloc] initWithCustomView:sortCustomButton] autorelease];

chrishulbert

@interface SizableImageCell : UITableViewCell {}
@end
@implementation SizableImageCell
- (void)layoutSubviews {
    [super layoutSubviews];

	float desiredWidth = 80;
	float w=self.imageView.frame.size.width;
	if (w>desiredWidth) {
		float widthSub = w - desiredWidth;

chrishulbert

+(NSString*)urlEscape:(NSString *)unencodedString {
	NSString *s = (NSString *)CFURLCreateStringByAddingPercentEscapes(NULL,
		(CFStringRef)unencodedString,
		NULL,
		(CFStringRef)@"!*'\"();:@&=+$,/?%#[]% ",
		kCFStringEncodingUTF8);
	return [s autorelease]; // Due to the 'create rule' we own the above and must autorelease it
}

// Put a query string onto the end of a url

chrishulbert

- (UIImage *)radialGradientImage:(CGSize)size start:(float)start end:(float)end centre:(CGPoint)centre radius:(float)radius {
	// Render a radial background
	// http://developer.apple.com/library/ios/#documentation/GraphicsImaging/Conceptual/drawingwithquartz2d/dq_shadings/dq_shadings.html

	// Initialise
	UIGraphicsBeginImageContextWithOptions(size, YES, 1);

	// Create the gradient's colours
	size_t num_locations = 2;
	CGFloat locations[2] = { 0.0, 1.0 };