venkatd

#import "ScaledImageView.h"
#import "UIImageView+WebCache.h"

@implementation ScaledImageView

- (id)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    if (self) {
        // Initialization code

venkatd

// rotate view by 45 degrees
myUIView.transform =  CGAffineTransformMakeRotation(M_PI/4);

venkatd

reate and use the new RVM gemset
$ rvm use --create 1.9.3@awesome_rails_project

# install rails into the blank gemset
$ gem install rails

# generate the new rails project
$ rails new awesome_rails_project

# go into the new project directory and create an .rvmrc for the gemset

venkatd

CGRect rect;
// Get screen dimensions
rect = [[UIScreen mainScreen] bounds];
NSLog(@"Bounds: %1.0f, %1.0f, %1.0f, %1.0f", rect.origin.x, rect.origin.y, rect.size.width, rect.size.height);
// Get application frame dimensions (basically screen - status bar)
rect = [[UIScreen mainScreen] applicationFrame];
NSLog(@"App Frame: %1.0f, %1.0f, %1.0f, %1.0f", rect.origin.x, rect.origin.y, rect.size.width, rect.size.height);
// Get status bar frame dimensions
rect = [[UIApplication sharedApplication] statusBarFrame];
NSLog(@"Statusbar frame: %1.0f, %1.0f, %1.0f, %1.0f", rect.origin.x, rect.origin.y, rect.size.width, rect.size.height);

venkatd

    NSInteger controllerIndex = 2;
    UIView *fromView = self.tabBarController.selectedViewController.view;
    UIView *toView = [[self.tabBarController.viewControllers objectAtIndex:controllerIndex] view];
    
    // Get the size of the view area.
    CGRect viewSize = fromView.frame;
    BOOL scrollRight = controllerIndex > self.tabBarController.selectedIndex;
    
    // Add the to view to the tab bar view.
    [fromView.superview addSubview:toView];

venkatd

Opal.class('DateTime', {
    'hours': function() {
        return this._hours;
    },
    'hours=': function(v) {
        this._hours = v;
    }
});

venkatd

Greeter = Opal.class('Greeter', {
    'initialize': function(name) {
        this.set_first_name(name);
    },
    'greet': function() {
        this.puts('Hi, ' + this.first_name());
    },
    'first_name': function() {
        return this._first_name;
    },

venkatd

        var mapOptions = {
          center: new google.maps.LatLng(-34.397, 150.644),
          zoom: 8,
          mapTypeId: google.maps.MapTypeId.ROADMAP
        };
        var map = new google.maps.Map(document.getElementById("map_canvas"),
            mapOptions);

venkatd

ActiveRecord::Base.class_eval do
  class_attribute :no_serialize_update
  self.no_serialize_update = false
end

ActiveRecord::AttributeMethods::Dirty.class_eval do

  # Serialized attributes should always be written in case they've been
  # changed in place.
  def keys_for_partial_update

venkatd

<?xml version="1.0"?>
<gpx version="1.1" creator="Xcode"> 

    <wpt lat="40.7475" lon="-73.9725">
         <name>Murray_Hill</name>
	</wpt>
    
</gpx>