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Implementing Facebook into your Android app: "invalid key" with keytool

By Programmer XR : 23 May 2011 - 01:07 PM
I recently had an annoying error. I wanted to implement some "Post to Facebook" functionality to my application and i got an error saying that my key vas invalid... To implement this I just...
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How to Install Android SDK on a MacBook (Pro)

By kevlangdo : 08 April 2011 - 06:34 AM
I recently started developing android apps using a MacBook. The documentation didn't capture the different issues I was having. Anyway after a few hours of work, I got everything working ok. So I...
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Ipad apps capabilities?

Asked by kezano : 25 March 2011 - 11:45 PM

Answered by macnlos : Mar 28 2011 10:05 AM
The problem I see is the Home button. I don't believe there is a way to override it so the user can always get back to the app screen. Once on the app screen there are default apps anyone can ge... full answer >
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Logging in iOS SDK - More Tips and Tricks and Magic Macros

By VandadNP : 07 March 2011 - 05:19 AM
This is the ultimate debug-killer! This is the third video in the series of videos that I've prepared, teaching iOS developers how to take advantage of some of the most awesome features and ma...
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Logging in iOS SDK – Tips and Tricks – Explained Through Video

By VandadNP : 27 February 2011 - 01:40 AM
This is the second video in the series of videos that I'm preparing, demonstrating to iOS developers how they can take advantage of logging facilities provided in the iOS SDK to be able to find de...
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Logging in iOS SDK - Learning the Basics - Explained Through Video

By VandadNP : 26 February 2011 - 02:04 PM
Ever wanted to learn to save hours of your and your teammates' time by creating software that doesn't crash, has logs and lets you find its defects easily? Ever got sick and tired of using a d...
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- int
- integer
- unsigned
- string
- log
- touch
- ipod
- ipad
- iphone
- simulator
- mac
- apple
- sdk
- ios
- nslog
- logging
- debug
- debugging
- tip
- trick
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Writing Multitasking Aware iOS Apps – Explained Through Video

By VandadNP : 21 February 2011 - 05:12 PM
You’ve known for a long time that iOS supports multitasking but you’ve never had a chance to really learn how to implement it in your app. Well, in this video, I will teach you how to do that. It�...
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Adding an Activity Indicator on a Navigation Bar Button, in iOS SDK (Done the Proper Way)

By VandadNP : 20 February 2011 - 06:03 AM
You want to add a UIActivityIndicator in iOS SDK on top of a navigation bar button and you have searched everywhere for a solution. Wherever you went, they said “initialize your UIBarButtonItem with...
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Will the new iPhone OS 4 Developer Agreement ban the use of Flash, PhoneGap, MonoTouch, and other alternative developer tools?

Asked by adfm : 08 April 2010 - 02:14 PM

Answered by gavin.carothers : Apr 08 2010 02:26 PM
The agreement seems to leave the door open for PhoneGap. To me PhoneGap is the most interesting of the "development frameworks" for the iPad/iPhone. QuoteJavascript as executed b... full answer >
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Installation information for 1.6 "Donut" Android SDK

By andyo : 23 October 2009 - 12:49 PM
Zigurd Mednieks, ace telephony developer and co-author of Android Application Development, has written new installation information for the 1.6 "Donut" Android SDK. It's also available ...
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