Comments for iCodeBlog http://icodeblog.com iPhone Programming Tutorials Tue, 21 Sep 2010 09:12:50 -0700 hourly 1 Comment on iPhone Game Programming Tutorial Part 2- User Interaction, Simple AI, Game Logic by Dan http://icodeblog.com/2009/02/18/iphone-game-programming-tutorial-part-2-user-interaction-simple-ai-game-logic/comment-page-3/#comment-8027 Dan Tue, 21 Sep 2010 09:12:50 +0000 http://icodeblog.com/?p=656#comment-8027 cool tutorial, just what I was looking for. Thanks. cool tutorial, just what I was looking for. Thanks.

]]> Comment on Finding Substrings in Objective-C by wojtek http://icodeblog.com/2008/11/03/finding-substrings-in-objective-c/comment-page-1/#comment-8019 wojtek Tue, 21 Sep 2010 08:12:49 +0000 http://icodeblog.com/2008/11/03/finding-substrings-in-objective-c/#comment-8019 Nice ;) I'm with Christine, reinventing the wheel is definitely not the way to go. As for "real programmers" - good for you :D Nice ;) I’m with Christine, reinventing the wheel is definitely not the way to go. As for “real programmers” – good for you :D

]]> Comment on Dealing with the Twitter Oauth-Apocalypse by Wayne Dahlberg http://icodeblog.com/2010/09/16/dealing-with-the-twitter-oauth-apocalypse/comment-page-1/#comment-7934 Wayne Dahlberg Mon, 20 Sep 2010 23:17:29 +0000 http://icodeblog.com/?p=2362#comment-7934 Thank you very much for the updates, and for this tutorial. Thank you very much for the updates, and for this tutorial.

]]> Comment on Dealing with the Twitter Oauth-Apocalypse by Shawn Grimes http://icodeblog.com/2010/09/16/dealing-with-the-twitter-oauth-apocalypse/comment-page-1/#comment-7893 Shawn Grimes Mon, 20 Sep 2010 18:53:00 +0000 http://icodeblog.com/?p=2362#comment-7893 Many thanks for the fix. Took me about 15 mintues and I had twitter integration working in my app. Thank you! Many thanks for the fix. Took me about 15 mintues and I had twitter integration working in my app. Thank you!

]]> Comment on Dealing with the Twitter Oauth-Apocalypse by Collin http://icodeblog.com/2010/09/16/dealing-with-the-twitter-oauth-apocalypse/comment-page-1/#comment-7890 Collin Mon, 20 Sep 2010 18:26:07 +0000 http://icodeblog.com/?p=2362#comment-7890 Gabriel and Muthu, I have not experienced this yet. Maybe Twitter was having issues. Try again. Gabriel and Muthu,

I have not experienced this yet. Maybe Twitter was having issues. Try again.

]]> Comment on Dealing with the Twitter Oauth-Apocalypse by Collin http://icodeblog.com/2010/09/16/dealing-with-the-twitter-oauth-apocalypse/comment-page-1/#comment-7889 Collin Mon, 20 Sep 2010 18:25:14 +0000 http://icodeblog.com/?p=2362#comment-7889 Hey Ceifei, this has been updated. Sorry for the confusion. Hey Ceifei, this has been updated. Sorry for the confusion.

]]> Comment on Dealing with the Twitter Oauth-Apocalypse by Collin http://icodeblog.com/2010/09/16/dealing-with-the-twitter-oauth-apocalypse/comment-page-1/#comment-7888 Collin Mon, 20 Sep 2010 18:24:39 +0000 http://icodeblog.com/?p=2362#comment-7888 Hey Pop, this is my fault. Forgot you need to include a special framework too. Instructions have been added in. Hey Pop, this is my fault. Forgot you need to include a special framework too. Instructions have been added in.

]]> Comment on Dealing with the Twitter Oauth-Apocalypse by Collin http://icodeblog.com/2010/09/16/dealing-with-the-twitter-oauth-apocalypse/comment-page-1/#comment-7887 Collin Mon, 20 Sep 2010 18:24:05 +0000 http://icodeblog.com/?p=2362#comment-7887 Hey Shawn, sorry about that. Stupid Wordpress. Fixed now. Hey Shawn, sorry about that. Stupid WordPress. Fixed now.

]]> Comment on Dealing with the Twitter Oauth-Apocalypse by Shawn Grimes http://icodeblog.com/2010/09/16/dealing-with-the-twitter-oauth-apocalypse/comment-page-1/#comment-7875 Shawn Grimes Mon, 20 Sep 2010 17:16:54 +0000 http://icodeblog.com/?p=2362#comment-7875 Looks like we are missing a bit of the code in the tutorial. Under the heading "Handling Login Callbacks", you have: "Insert the following into your main class. 41fa2bc55dd63a55a349bfb855a2039f002 We just implemented the SA_OAuthTwitterControllerDelegate" I think there should be code instead of the string of letters and digits?? Looks like we are missing a bit of the code in the tutorial.

Under the heading “Handling Login Callbacks”, you have:
“Insert the following into your main class.

41fa2bc55dd63a55a349bfb855a2039f002

We just implemented the SA_OAuthTwitterControllerDelegate”

I think there should be code instead of the string of letters and digits??

]]> Comment on iPhone Programming Tutorial – Connecting Code to An Interface Builder View by Neeeol http://icodeblog.com/2008/07/30/iphone-programming-tutorial-connecting-code-to-an-interface-builder-view/comment-page-4/#comment-7868 Neeeol Mon, 20 Sep 2010 16:27:05 +0000 http://icodeblog.com/?p=94#comment-7868 I have the same problem, Chuck. I also noticed that in the screen shots, the keyboard doesn't disappear. I would have expected that when the user tapped Done the keyboard would disappear, but apparently not. This must be one of those secret handshake situations where no one tells you the key detail because everyone thinks you already know it. In my case, I want to bring up a number pad, but no matter what I select, no button for "Done" or "Go" or anything else even gets displayed. I have the same problem, Chuck. I also noticed that in the screen shots, the keyboard doesn’t disappear.

I would have expected that when the user tapped Done the keyboard would disappear, but apparently not. This must be one of those secret handshake situations where no one tells you the key detail because everyone thinks you already know it.

In my case, I want to bring up a number pad, but no matter what I select, no button for “Done” or “Go” or anything else even gets displayed.

]]> Comment on iPhone Coding Tutorial – Inserting A UITextField In A UIAlertView by ANTISpamPolice http://icodeblog.com/2009/11/09/iphone-coding-tutorial-inserting-a-uitextfield-in-a-uialertview/comment-page-1/#comment-7867 ANTISpamPolice Mon, 20 Sep 2010 15:53:20 +0000 http://icodeblog.com/?p=1463#comment-7867 SPAM SPAM

]]> Comment on Dealing with the Twitter Oauth-Apocalypse by Franco http://icodeblog.com/2010/09/16/dealing-with-the-twitter-oauth-apocalypse/comment-page-1/#comment-7844 Franco Mon, 20 Sep 2010 13:32:27 +0000 http://icodeblog.com/?p=2362#comment-7844 Anyway, its great stuff, thank you :) Anyway, its great stuff, thank you :)

]]> Comment on iPhone Programming Tutorial – Creating a ToDo List Using SQLite Part 4 by icky http://icodeblog.com/2008/09/22/iphone-programming-tutorial-creating-a-todo-list-using-sqlite-part-4/comment-page-2/#comment-7797 icky Mon, 20 Sep 2010 07:35:07 +0000 http://icodeblog.com/?p=392#comment-7797 Hey. When you restart the App, the data isn't saved properly - i.e. the items dont keep their names and so on.... Did anyone else see this too? Hey.

When you restart the App, the data isn’t saved properly – i.e. the items dont keep their names and so on…. Did anyone else see this too?

]]> Comment on iPhone Programming Tutorial – Transitioning Between Views by Abbas http://icodeblog.com/2008/08/03/iphone-programming-tutorial-transitioning-between-views/comment-page-4/#comment-7785 Abbas Mon, 20 Sep 2010 06:09:36 +0000 http://icodeblog.com/?p=138#comment-7785 Was having trouble with my code. This tutorial really helped me a lot in getting my simple program up and running.. Thanks a LOT. Thanks a LOT. May GOD bless you. Was having trouble with my code. This tutorial really helped me a lot in getting my simple program up and running.. Thanks a LOT. Thanks a LOT. May GOD bless you.

]]> Comment on iPhone Game Programming Tutorial Part 4 – Basic Game Audio by Aaron Trahan http://icodeblog.com/2009/05/04/iphone-game-programming-tutorial-part-4-basic-game-audio/comment-page-2/#comment-7767 Aaron Trahan Mon, 20 Sep 2010 04:09:16 +0000 http://icodeblog.com/?p=719#comment-7767 I can only get .wav files to work on my ipod touch. So I coverted from .caf to .wav and now it works great! I added "You win" and "Computer Wins" sounds for those conditions. This has been an excellent tutorial!! I can not wait to make try more! Thank you Aaron I can only get .wav files to work on my ipod touch. So I coverted from .caf to .wav and now it works great!

I added “You win” and “Computer Wins” sounds for those conditions.

This has been an excellent tutorial!! I can not wait to make try more!
Thank you
Aaron

]]> Comment on Dealing with the Twitter Oauth-Apocalypse by Tutorial: Simple Twitter Client Using Oauth Authentication | iPhone, iOS 4, iPad SDK Development Tutorial and Programming Tips http://icodeblog.com/2010/09/16/dealing-with-the-twitter-oauth-apocalypse/comment-page-1/#comment-7722 Tutorial: Simple Twitter Client Using Oauth Authentication | iPhone, iOS 4, iPad SDK Development Tutorial and Programming Tips Sun, 19 Sep 2010 22:25:01 +0000 http://icodeblog.com/?p=2362#comment-7722 [...] The tutorial is from Collin Ruffenach and can be found here: Dealing With The Twitter Oauth Apocalypse [...] [...] The tutorial is from Collin Ruffenach and can be found here: Dealing With The Twitter Oauth Apocalypse [...]

]]> Comment on iPhone Game Programming Tutorial Part 3 – Splash Screen by Aaron Trahan http://icodeblog.com/2009/03/18/iphone-game-programming-tutorial-part-3-splash-screen/comment-page-3/#comment-7702 Aaron Trahan Sun, 19 Sep 2010 19:54:58 +0000 http://icodeblog.com/?p=703#comment-7702 The "splash.png" image was not loading but it did not give any error or broken image symbol. I figured it out the image was named "splash.png" but the in the code it was called "Splash.png" Thank you again for this great Tutorial! Aaron The “splash.png” image was not loading but it did not give any error or broken image symbol.

I figured it out the image was named “splash.png” but the in the code it was called “Splash.png”

Thank you again for this great Tutorial!
Aaron

]]> Comment on Dealing with the Twitter Oauth-Apocalypse by pop http://icodeblog.com/2010/09/16/dealing-with-the-twitter-oauth-apocalypse/comment-page-1/#comment-7675 pop Sun, 19 Sep 2010 16:47:34 +0000 http://icodeblog.com/?p=2362#comment-7675 After I add the $(SDKROOT)/usr/include/libxml2 to the search path, I still get errors. I have followed this over and over. When you first add Twitter+OAuth, you get 100s of errors. After adding the header search path, I still get 8 errors. Any ideas? thanks :) After I add the $(SDKROOT)/usr/include/libxml2 to the search path, I still get errors.
I have followed this over and over. When you first add Twitter+OAuth, you get 100s of errors. After adding the header search path, I still get 8 errors. Any ideas?
thanks :)

]]> Comment on iPhone Game Programming Tutorial – Part 1 by Eddie http://icodeblog.com/2009/01/15/iphone-game-programming-tutorial-part-1/comment-page-5/#comment-7652 Eddie Sun, 19 Sep 2010 13:45:39 +0000 http://icodeblog.com/?p=572#comment-7652 Thanks a lot for this article! You might want to add: For people who do not own a Mac, you can install Mac OS Snow Leopard in a virtual environment with VirtualBox and get this to work. Google "mac os snow leopard virtualbox". Thanks a lot for this article! You might want to add: For people who do not own a Mac, you can install Mac OS Snow Leopard in a virtual environment with VirtualBox and get this to work. Google “mac os snow leopard virtualbox”.

]]> Comment on Is it iPhone 5 time already? by Franco http://icodeblog.com/2010/08/04/is-it-iphone-5-time-already/comment-page-1/#comment-7612 Franco Sun, 19 Sep 2010 08:36:29 +0000 http://icodeblog.com/?p=2203#comment-7612 I Have an iPhone4 and the anthena works just fine :/ ... iPhone 5 for january sounds unrealistic for me, is too soon... and just because of the anthena? I Have an iPhone4 and the anthena works just fine :/ … iPhone 5 for january sounds unrealistic for me, is too soon… and just because of the anthena?

]]> Comment on iPhone Game Programming Tutorial Part 2- User Interaction, Simple AI, Game Logic by Aaron Trahan http://icodeblog.com/2009/02/18/iphone-game-programming-tutorial-part-2-user-interaction-simple-ai-game-logic/comment-page-3/#comment-7574 Aaron Trahan Sun, 19 Sep 2010 03:52:15 +0000 http://icodeblog.com/?p=656#comment-7574 This Tutorial is awesome! I did notice that when the ball "hit" the sides (x) of the game screen it looks like half of the ball leaves the screen. This is because the collision detection on the ball is done from the center and does not account for the width of the ball. I modified the code slightly to account for this. I estimated the radius of the ball (16x16)pixels to be 8 pixels. add to iTennisViewController.m #define kBallRadius 8 . . . inside GameLoop // collision detection for the sides if(ball.center.x + <b>kBallRadius</b> self.view.bounds.size.width || ball.center.x - <b>kBallRadius</b> < 0) { ballVelocity.x = -ballVelocity.x; } Thank you Aaron This Tutorial is awesome!

I did notice that when the ball “hit” the sides (x) of the game screen it looks like half of the ball leaves the screen.

This is because the collision detection on the ball is done from the center and does not account for the width of the ball.

I modified the code slightly to account for this.
I estimated the radius of the ball (16×16)pixels to be 8 pixels.

add to iTennisViewController.m

#define kBallRadius 8
.
.
.

inside GameLoop

// collision detection for the sides
if(ball.center.x + kBallRadius self.view.bounds.size.width || ball.center.x – kBallRadius < 0) {
ballVelocity.x = -ballVelocity.x;
}

Thank you
Aaron

]]> Comment on iPhone Programming Tutorial – Intro to SOAP Web Services by Abhi http://icodeblog.com/2008/11/03/iphone-programming-tutorial-intro-to-soap-web-services/comment-page-2/#comment-7526 Abhi Sat, 18 Sep 2010 21:44:38 +0000 http://icodeblog.com/?p=531#comment-7526 My NSLog(theXML) result: <Menus> <Table1> <Restaurant_Name>CHICK-FIL-A</Restaurant_Name> <Restaurant_id>2748</Restaurant_id> <Phone>(404) 371-1466</Phone> <billing_city>DECATUR</billing_city> <billing_state>GA</billing_state> <billing_zip_code>30030</billing_zip_code> </Table1> </Menus> My final result is: CHICK-FIL-A 2748 (404) 371-1466 DECATUR GA 30030 Now how I should read this result? Say, how should I display the value from above result..please help My NSLog(theXML) result:

<Menus>
<Table1>
<Restaurant_Name>CHICK-FIL-A</Restaurant_Name>
<Restaurant_id>2748</Restaurant_id>
<Phone>(404) 371-1466</Phone>
<billing_city>DECATUR</billing_city>
<billing_state>GA</billing_state>
<billing_zip_code>30030</billing_zip_code>
</Table1>
</Menus>

My final result is:

CHICK-FIL-A
2748
(404) 371-1466
DECATUR
GA
30030

Now how I should read this result? Say, how should I display the value from above result..please help

]]> Comment on Join Me At The Voices That Matter iOS Dev Conference **Coupon Code** by Melanie Swierk http://icodeblog.com/2010/09/13/join-me-at-the-voices-that-matter-ios-dev-conference-coupon-code/comment-page-1/#comment-7472 Melanie Swierk Sat, 18 Sep 2010 14:38:31 +0000 http://icodeblog.com/?p=2358#comment-7472 Textbooks and books generally have had a long history of being writen off ; however, as time goes by everyone realizes that there is no substitute for a good old book Textbooks and books generally have had a long history of being writen off ; however, as time goes by everyone realizes that there is no substitute for a good old book

]]> Comment on iPhone Game Programming Series: Blackjack – Part 1: The Deck by jake http://icodeblog.com/2010/09/09/iphone-game-programming-series-blackjack-part-1-the-deck/comment-page-1/#comment-7471 jake Sat, 18 Sep 2010 14:38:10 +0000 http://icodeblog.com/?p=2299#comment-7471 Nice ! thanks keep these coming. Nice ! thanks keep these coming.

]]> Comment on Dealing with the Twitter Oauth-Apocalypse by crifei http://icodeblog.com/2010/09/16/dealing-with-the-twitter-oauth-apocalypse/comment-page-1/#comment-7458 crifei Sat, 18 Sep 2010 12:52:21 +0000 http://icodeblog.com/?p=2362#comment-7458 Hi, really great tut: but i don't understand what you mean with "Insert the following into your main class. 675d573355a441e62613bde1b82804c5002"! Please help, P.S: keep the good work up. Hi,
really great tut: but i don’t understand what you mean with “Insert the following into your main class.

675d573355a441e62613bde1b82804c5002″!
Please help,
P.S: keep the good work up.

]]> Comment on iPhone Programming Tutorial – Intro to SOAP Web Services by priyanka P S http://icodeblog.com/2008/11/03/iphone-programming-tutorial-intro-to-soap-web-services/comment-page-2/#comment-7437 priyanka P S Sat, 18 Sep 2010 10:01:23 +0000 http://icodeblog.com/?p=531#comment-7437 Hi, I am new to this iphone apps...can u help me to connect to a web service it has a login...I don't know what to do ..please give me an idea...this example is also not working for me...what is the output look like in this example Hi,
I am new to this iphone apps…can u help me to connect to a web service it has a login…I don’t know what to do ..please give me an idea…this example is also not working for me…what is the output look like in this example

]]> Comment on Dealing with the Twitter Oauth-Apocalypse by Sidambara Selvan Blog » Blog Archive » Dealing with the Twitter Oauth-Apocalypse http://icodeblog.com/2010/09/16/dealing-with-the-twitter-oauth-apocalypse/comment-page-1/#comment-7436 Sidambara Selvan Blog » Blog Archive » Dealing with the Twitter Oauth-Apocalypse Sat, 18 Sep 2010 09:58:42 +0000 http://icodeblog.com/?p=2362#comment-7436 [...] view to the file owner. Also connect the “Tweet This” button to the tweet method and the Update Tweets method to the updateStream method. Finally, make sure the IBOutlets for the UITextField and the [...] [...] view to the file owner. Also connect the “Tweet This” button to the tweet method and the Update Tweets method to the updateStream method. Finally, make sure the IBOutlets for the UITextField and the [...]

]]> Comment on iPhone Programming Tutorial – Intro to SOAP Web Services by priyanka P S http://icodeblog.com/2008/11/03/iphone-programming-tutorial-intro-to-soap-web-services/comment-page-2/#comment-7434 priyanka P S Sat, 18 Sep 2010 09:51:54 +0000 http://icodeblog.com/?p=531#comment-7434 Hi john, I am new to iphone apps development..I also have an application to access a web service that is a login web service.I don't know how to pass username and password as parameters...Can u plz mail me your code or can u give me an idea about to access alogin webservice..please help me.. Thanks in advance Hi john,

I am new to iphone apps development..I also have an application to access a web service that is a login web service.I don’t know how to pass username and password as parameters…Can u plz mail me your code or can u give me an idea about to access alogin webservice..please help me..

Thanks in advance

]]> Comment on Dealing with the Twitter Oauth-Apocalypse by Muthu http://icodeblog.com/2010/09/16/dealing-with-the-twitter-oauth-apocalypse/comment-page-1/#comment-7407 Muthu Sat, 18 Sep 2010 06:19:08 +0000 http://icodeblog.com/?p=2362#comment-7407 I also get the same error as Gabriel, Someone please respond! Thank you!! I also get the same error as Gabriel, Someone please respond!

Thank you!!

]]> Comment on iPhone Programming Tutorial: Integrating Twitter Into Your iPhone Applications by Astha Trivedi http://icodeblog.com/2009/07/09/integrating-twitter-into-your-applications/comment-page-3/#comment-7190 Astha Trivedi Fri, 17 Sep 2010 04:34:27 +0000 http://icodeblog.com/?p=1080#comment-7190 Hi, This Api doesnt work in xcode version 3.2 or higher. Does anyone have another way to integrate twitter. I am new to iPhone app development, any help will be highly appreciated. Thanks Hi,

This Api doesnt work in xcode version 3.2 or higher. Does anyone have another way to integrate twitter.

I am new to iPhone app development, any help will be highly appreciated.

Thanks

]]>