Doganberktas - doganberktas.com
General Information:
Latest News:
Passing Data with TTNavigator 21 Apr 2012 | 09:22 am
Three20 has a nice way of handling navigation between controllers. One thing that is not immediately obvious is passing data to the controller. From the sample code and the extremely short wiki page, ...
iOS and Custom Fonts 26 Jan 2012 | 12:52 pm
Recently, I was working on a game with Cocos2d and keep getting this weird iOS version problem. On iOS 5, all my labels were shown as expected but on iOS 4 labels somehow kept disappearing. First I th...
Animating Views with iPhone Keyboard 22 Feb 2011 | 12:29 am
Keyboards on iPhone can be a headache with their half screen size, especially when you have many input fields on a single view. Animating the view in an elegant way so that the input fields are always...
Signing Up to AWS and Creating your First EC2 Instance — A Step by Step Guide 24 Nov 2010 | 10:11 am
There are lots of sources about how to start AWS EC2, but this abundance can be intimidating and confusing. During the last summer, when I tried to find a hosting solution for Remotespots, I briefly ...
Saving UIImage as a PNG with an Alpha Channel (with transparency) on iOS 22 Nov 2010 | 01:28 pm
Say you let your user draw thing and let them go wild with their imaginations, as they probably create awesome drawings, you should probably want to save these images to somewhere. After this short h...
E-ticaret Kitabindan Notlar 10 Nov 2010 | 11:27 pm
Normalde e-ticaret’te soyle yapmali, basariya giden yol icin oneriler vs kitaplari pek samimi olmuyor gibi, bu kitaba da uykumu getirmesi icin soyle bir bakayim diye elime aldim, ama icinde etohum pro...
Data Storage Alternatives on iOS (in a Nutshell) 17 Oct 2010 | 08:27 am
Below you can find the summary of available alternatives for storing data on iOS based machines. Mainly, which one to use depends on your needs like size of data, need of concurrency, access speed, et...
Amazon S3 and Paperclip on Rails 3 15 Sep 2010 | 04:53 am
I previously posted about Using Amazon S3 with Paperclip. This post will talk about same topic. But this time for Rails 3. Install aws-s3 by adding Gemfile and run Create s3.yml file under config d...
Paperclip on Rails 3 — damn easy! 13 Sep 2010 | 12:03 am
Paperclip is a Rails plug-in for attaching files to models. Using Paperclip is also very easy to use, it can thumbnail your images and also send the files to Amazon S3. From this link, you can find t...
So How Do You Convince Google App Engine to Create Your Datastore Indexes 4 Sep 2010 | 02:11 am
Creating indexes on Google App Engine / Java (gae/j) is an easy job. You don’t even have to think about it (well, for some time) For etohum admin application we used gae/j and it has been almost two ...
