Articles

Flipping an image using objective-c is so easy once you know how... That's it! Now to have it as an method we can use more conveniently, try this: Then we can send any image to it and it will return a flipped version....

The uses of NSNotificationCenter can be many; It is handy for using to notify the app that a background download of data, a post of some kind is done, or some calculation is finished. It can also be useful for letting sub views know when some root level fu...

jQuery is a very powerful tool but because of it's size it can be quite slow to load, and on some older devices it can also be slow to "boot up" and become ready for action (I'm looking at you iPad/iPhone!) Why is this a problem? In my case the problem i...

A lesser know property of CSS3 is the selection property. This allows you to change the properties of text when selected so you can highlight it in any way you want This sentence should highlight in black. And this in red. Don't forget that some browsers...

When building forms for websites, much time can be spent making sure that all the elements fit together in a nice way, all lining up and looking neat. So then along came Google's Chrome browser and with it came the ability to drag resize a text area to any...

If you ever wondered how to remove the auto phone number conversion on web pages then look no further. Just place this in the head of your document and all should be OK....

I was having had an issue with Django on my MediaTemple hosting and the urls being affected by a certain main.fcgi. It happened a while back, and then again recently so I decided to share the solution I found. Simply add the following to your settings.py ...

Here is the quickest fix I have found for fixing the ie6 double float margin bug, where all margin values are doubled on floating elements. Just apply: And the element float will be rendered as expected. Go figure...Thanks to http://www.positioniseveryth...

A bug for anyone needing ie7 compatible forms using a min-width on the buttons. This also affects ie8 running in compatibility mode. If you are using a min-width for your form submit buttons then sadly ie7 will align button text to the right of the button...

To use the accelerometer in an iPhone application you need to add the into the.h file of your application: Then in your .m file you must setup the accelerometer:...

First we need an array to hold the objects (in this case bullets) To remove an object from the array use:...