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Feb
4

Building custom forms in your iPhone app using iMessages, ASIHTTPRequest and json-framework

2010.02.04 12:06:49 by Ondrej Rafaj

Hi, today I want to show you how to use our brand new API that allows you to create contact / feedback forms in matter of minutes. In this tutorial we will be using JSON-framework and ASIHTTPRequest. Both are open projects and you can use them in your apps without any limitations.

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Jan
26

Brand NEW xProgress is here

2010.01.26 21:07:49 by Ondrej Rafaj

Hi, I've just started new ERA for xProgress.com ... now you can expect much more tutorials, content and tools than ever before

You can request a tutorials and if this one will be reasonable or there will be more request for the same thing, we'll try to distribute them to one of our authors

Please check out the brand new My Account area where you'll gain access after finishing a very simple registration form here. You can be a valuable member of this server by publishing your own code-snippets and later even entire articles or tutorials.

I personally hope you'll find this server useful, and I wish you a lot of fun with XCode and good luck in the future.

Ondrej

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Dec
16

How to parse JSON files on iPhone in Objective-C into NSArray and NSDictionary

2009.12.16 18:45:02 by Ondrej Rafaj

Hi, today I want to show you how to parse JSON files into the NSArray and NSDictionary and how to use those files and objects. This article should be a really good starting point for you guys who already knows the basics of work with Interface Builder and XCode.

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Dec
15

iPhone game that is built entirely in Flash

2009.12.15 17:07:21 by Ondrej Rafaj

Game is called Boost your Brain by Francis Bourre and has been released on 11th of December 2009 and is available in AppStore.

The game itself is entirely developed in Flash, unfortunately for us it is built in Adobe Flash Studio Professional CS5, which is in alfa, maybe beta testing right now, it's a pre-release .

You can find the application here

Click for more to see some screenshots

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Dec
7

iTunesHandler - Music export tool for iTunes (Mac, Win, Linux)

2009.12.07 20:55:41 by Ondrej Rafaj

Multiplatform (Win, Mac, Linux) tool, I've build when I wanted to backup all my music from iTunes. iTunes has quite a mess in the library and I've been unable to just copy all the files over. It just helps you to export MP3's from iTunes onto any location on your machine ...

iTunesHandler is another cool free adobe air application which lets you copy any of your iTunes songs from your iTunes library to anywhere else on your hard drive, you can transfer songs, album and mp3 with this tool.

It will automatically scan the iTunes library and by default will export the selected songs your desktop location in windows, it is very easy and simple application will transfer all music from iTunes to a specific folder location.

Installation details inside :)

iTunesHandler main window screengrab

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Dec
4

Editing UITextView in UITableViewCell via delegate method

2009.12.04 17:53:49 by Ondrej Rafaj

Today I'll show you how to create a delegate method that can pass data back to the parent class.

It actually does not matter if you are using this in the cell in table view or you are just exchanging data between different type of the class ... It' always the same.

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Nov
13

iPhone internet connection check (WiFi, 3G, Edge) something like Reachability.h

2009.11.13 19:45:26 by Ondrej Rafaj

This class will allow you to check if user is connected to the internet or not

It is really easy to use and has just one function that returns YES or NO

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Nov
3

Server is up and running again

2009.11.03 14:25:44 by Ondrej Rafaj

We are back online, sorry for any inconevience caused.

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Oct
26

New SQLite3 handling library for iPhones and CoCoa now under development

2009.10.26 22:39:54 by Ondrej Rafaj

Hi, I've started development of the SQLite3 connection and handling library. This project is here to help us using the SQLite database, and once the SQL helper will be done to even help you setup all the queries for you.

Library is available on Google Code and because I've just started today, the only available code is in the SVN repository.

I will definitelly appreciate any feedback from you guys and I'll be happy to share credits on this with another developers :)

Come here to check out what this thing can do ... :)))

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Oct
9

LiDG presentation about general SEO for AppStore and Google

2009.10.09 14:07:14 by Ondrej Rafaj

Hi, if you are interested in my presentation files from the 8th London iPhone Developers Group Meetup, feel free to download it here

The entire presentation is included as a pptx file and set of images on the page

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Sep
25

Threading tutorial using NSthread in iPhone SDK (Objective-C)

2009.09.25 15:03:43 by Ondrej Rafaj

This tutorial will show you how to use the NSThread in iPhone SDK to avoid loosing of the interface response.

This is good if you need to run some repetitive task on the background of the application or for some task, which may take long time to process.

Full source codes are included in the example aplication. (NSThread, detachNewThreadSelector, performSelectorOnMainThread)

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Sep
16

UISlider tutorial - example how to use slider in iPhone SDK / XCode

2009.09.16 14:48:33 by Ondrej Rafaj

Hi, Today I want to show you how to use the UISlider. After finishing this tutorial you will be able to read a value from the slider and set a new value from text field (UITextField) after pressing the button (UIButton). All source codes and printable MS Word document are included.

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Sep
16

666 visitors from US :) ... thanks guys ...

2009.09.16 14:40:55 by Ondrej Rafaj

I was just checking my Google Analytic stats and I found that yesterday I had a few Hell's programmers on the website from America :) ... Thanks for coming guys :))

Visitors from hell

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Aug
23

How to add an icon to your iPhone application

2009.08.23 13:51:43 by Ondrej Rafaj

In this article I'll show you how to add a new nice icon for your iPhone application. This process can't take more than just a few minutes.

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Aug
20

UINavigationBar tutorial with UITable, pushing detail view using didSelectRowAtIndexPath and all XCode example source files

2009.08.20 13:50:05 by Ondrej Rafaj

This tutorial will show you how to populate a table using UITableView, NSMutableArray and Navigation-Based application for iPhone and how to create detail view. Tutorial includes example code, sample project and pictures from Interface Builder.

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