Hi All iPhone developers,

anyone here is using the Core Data technology for their iphone apps? I have a problem in iphone sdk 4.0 and sdk 3.1.3 using Core Data. Whenever i change the data model in the sdk 4.0, the app keeps on crashing. but using the sdk 3.1.3, i can change whatever data model i like. is it because the Core Data having problem in SDK 4.0?

anyone here is having the same issue?

hi, you can get free iphone course from the Standford University using iTune U. 100% free and some of the trainers are Apple employees. then if u r really interested and want to go more advance, signed up the $99 usd iphone developer program, you can download the WWDC (World Wide Developer Conference seminar) videos, some of the seminars are presented by the Apple Own Developers who actually invent and design the Cocoa and iphone SDK. some of them are the Pro of the Pros! :-)

hi all developers,

did any of you recently release any new app being rejected due to the app doesn't run well on ipad? i don't have the real ipad yet, but i already fully tested my app using the ipad simulator and iphone 3GS device, the app is working well. but apple sent me an email saying the app is ok for running on iphone, but some parts are not working on the ipad.

did you all test the app using the real ipad? looks like the ipad simulator is really not as good as the iphone simulator.

i can't find out the problem using ipad simulator, Apple reveiw the app using real ipad. well, i think i better temporary change the targeted device family to iphone only, and lets see what will happen next.

ken_wickedboy,
thanks for the info. i will double check again this weekend or next weekend. at the mean time, i re-submitted the binary with targeted for iphone/ipod only. well, since thi is my new app built using the iOS 4.0 sdk, i did predicted there might be something not so right whenever there is a new sdk. it's weird, for updated app using the iOS4.0 sdk seems ok, only new app got rejected.

This post has been edited by david888: Sep 3 2010, 11:15 PM

thanks. i willl take a look the HIG for iPAD.

cool. are you from singapore? can tell us are you using any game engine to create this?

This post has been edited by david888: Sep 15 2010, 08:20 PM

there is no need any degree for developing apps, as long as you enjoy programming and enjoy solving some logic problem/math problems, you can do it. a 9 years-old kid also can do it. happy coding!

Been in the USA "what's Hot" Category!

Daily Expenses

Daily Expenses app exports your daily expenses data into spreadsheet program via email. It is a personal expenses tracking application that allows you to manage your expenses while on the go.

Features:
* Exports your daily expenses data into spreadsheet program via email.
* Summary reports based on categories and months.
* Customizable categories.
* Summary with pie chart and percentage.
* Added Receipt Photo as proof of purchase.
* Simple and intuitive interface.
* Quickly enter transactions.
* Shows all expenses with monthly subtotal with one page view.
* Supports iOS4.2.1 and above.











This post has been edited by david888: Dec 9 2010, 01:26 PM

if you are from melaka, i can copy or burn a disc for you for free i had the situation like you before, it took me few days time and few times downloads to get my first complete SDK.

This post has been edited by david888: Dec 8 2010, 11:53 PM

Dear All,
Happy New Year, just to inform daily expenses V4.0 had been approved and release. Hope everyone is healthy and wealthy :-)

Daily Expenses

Daily Expenses app exports your daily expenses data into spreadsheet program via email. It is a personal expenses tracking application that allows you to manage your expenses while on the go.

which developer licenses are you trying to apply? USD 99 or USD299?

This post has been edited by david888: Jan 8 2011, 01:44 PM

Hi,

try email to asia.dev@asia.apple.com or give a call to Apple Singapore, i had problem with my license during early year 2009, they helped me solve it.

Dear All,
Daily expenses V4.1 is currently in review . New update supports up to 66 types of currency and new tab bar icons.

Daily Expenses

Daily Expenses app exports your daily expenses data into spreadsheet program via email. It is a personal expenses tracking application that allows you to manage your expenses while on the go.



This post has been edited by david888: Jan 11 2011, 12:23 PM

thanks for the good input. we will add thi into our todo list. might need some more times to add this feature.