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• Optional group with PSToogleSwitch

  - by maxbareis

  Hi, I'd like to have a settings bundle behavior similar to the iPhone WiFi settings. If you select the toggle switch and set it to on, an optional group with the specific settings appears. How is this done? I haven't found any clue by now.

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• iPad App Cookies Storage?

  - by Aakburns

  Hi, I have an application that sends you to one website that shows a login form. I've read up on cookies from the apple reference (http://developer.apple.com/iphone/library/documentation/Cocoa/Reference/Foundation/Classes/NSHTTPCookie_Class/Reference/Reference.html#//apple_ref/occ/instm/NSHTTPCookie/initWithProperties:) I'm honestly just not understanding this at all. Can someone please explain how to get cookies working for an app? Post sample code? Thanks.

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• How can I open VLC via browser with PHP (Mac OS X)

  - by Damiqib

  I'm trying to open VLC via browser and make it instantly play the given video file on Mac OS X. This runs on my local server and is only meant to run locally - therefore I already run apache (MAMP) with my username and with group "staff" (defined in httpd.conf). YES - I do know that VLC has http interface - however that is not what I need, so do not suggest that... My current system works without any problems when I run it via Terminal: php /var/www/Movies/index.php - This leads to VLC opening and video starts playing fullscreen like intented. Problems start when I run the same PHP-page with browser. Then the VLC-process starts, but there's no GUI for it, video file won't start playing and the VLC-process takes nearly 100% of CPU. Both; terminal and browser started VLC-processes run with the same user (mine) Both have "Parent process" bash VLC-process begun with Terminal has empty "Process group" (only process id-number) and browser started has "httpd" + (id-number) VLC-process started via browser makes 1000-times more "Mach System Calls" than it's Terminal-started counterpart. Could anyone give me any pointers on how to get this thing working? index.php # $j is a file path to the videofile and is defined before exec('/var/www/Movies/vlc.sh "' . $j . '" > /dev/null 2>&1 & echo $!;'); # If I do this in the given PHP-page it tells me that apache is running # with my username and with the group "staff" like it should be... exec('whoamI'); vlc.sh #!/bin/bash # Activate VLC in 5 seconds to make it the front-most window (sleep 5; open -a VLC) & # Open video file /Applications/VLC.app/Contents/MacOS/VLC --quiet --fullscreen "$1"

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• How to play next file using Audio Queue Services

  - by Stanislav

  What is the right way to play next file using Audio Queue Services? When "play next" button is pressed should I first call AudioQueueStop and then AudioQueuePrime/AudioQueueStart or it is enough to just fill buffers with next file data? The problem is that the latter gives me sound glitches on iPhone.

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• ITunes gives error 0xe8008001 when syncing

  - by Gyozo Kudor

  Does anybody knwo what this error means? How can I avoid it. Im using non-jailbroken iPhone 3.1.3 and have made an app using Titanium. Any help is welcome.

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• #import <FTUtils/FTAnimation.h> returns "No such file or directory exists error"

  - by wgpubs

  Anyone out there using the FTUtils library for iPhone development? Following the instructions here BUT getting an exception when I: #import <FTUtils/FTAnimation.h> The funny thing is, I can import every other header file BUT this one. Any ideas?

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• How to reverse an audio samples?

  - by Chiodo

  How can i reverse an audio samples with iphone sdk? I'll try to make a "dj scratch" effect. I'm talking about speeding up and slowing down and reversing the audio samples in real time.

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• Debugging inline assembly with Xcode

  - by tech74

  Hi, I have written some gcc ARM inline assembly in iphone sdk 3.1.2 however the breakpoints don't get hit (infact anywhere in the c file that contains it). How can i debug it? Thanks

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• How to provide localized text?

  - by mystify

  Is there a simple-to-get instruction on how to localize text on the iPhone? I have some strings which need to be present in a localized form.

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• How do I have my UIViewController respond to a non-touch event?

  - by Elon

  Working with iPhone SDK 3.2 -- I have a complex custom UIControl that handles touches on the child controls. In certain cases, I want the parent UIControl to pass an event to the UIViewController, which will then take action outside the control. How do I do this cleanly? Thank you!

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• Changing the orientation of tabbar controller Forcefully.

  - by user306641

  Hai. In my iphone app i won't to change my tabbar orientation to landscape or portrait with out rotating the device, such that when i am pressing rotate button whole tabbar controller need to rotate for either landscape or portrait mode. can any one please give me a suggestion.

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• BlackBerry Messenger API for non-RIM Device?

  - by zPesk

  I was wondering if RIM published an API that allows third party apps on non-RIM devices, like the iPhone, to send and receive blackberry messages???

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• How to export Instrument's CPU Monitor's statistics to be usable in Excel or Numbers?

  - by unknownthreat

  I require statistics of CPU Load of my iPhone apps. I am trying to use Instrument to see the CPU Load, but all I see in Instrument program is graphs and they are not usable. I need these statistics data in numbers so that I can put all of them on graphs using Excel or Numbers. Is there a way to export these data in such a way? Or do I need other programs to accomplish this?

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• Display an image for a few seconds

  - by Wes

  I want to be able to display an image on the iPhone when the device is shaken. I can play a sound but also want to pop up an image at the same time. Any ideas on how to do this would be appreciated. thx, wes

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• e-mail appearing in light blue on atomic browser

  - by Eduardo Montenegro

  Hi, all, I made an html page, and only for Atomic Browser (on iPhone) when I put an e-mail in a page like a "contact us", the e-mail appears in light blue (only in atomic). Anyone have a suggestion for this issue? Regards, Eduardo

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• How to implement "Load 25 More" in UITableViewController

  - by Leo

  Hi guys, I am working on an iphone application. Application loads plenty of records from a webservice into table view controller. I would like to load 25 records initially and remaining in 25 batch on clicking something like "Load 25 more" at the end of the table view. Any help would be grealy appreciated. Thanks

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• want to know the exact size of a data contend in any specified url

  - by hardik

  hi all i want to know that while specifying url in my iphone native application for downloading purpose it works fine but if i want to know the exact size of data either in kb or in Mb coming from that url how could i do that plz guide me to do that demonstarting a sample code would be a big boost thanks

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• GeekGameBoard - Klondike does not run.

  - by Tibi

  Hi there, I download the GeekGameBoard framework from Jens Alfke and I can only run the checkers like version on my iPhone and iPad simulator. When running the Klondike version the simulator launches but the game does not start, any idea about what is missing to make it run ?

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• Objective-C categories in static library

  - by Vladimir

  Can you guide me how to properly link static library to iphone project. I use staic library project added to app project as direct dependency (target - general - direct dependecies) and all works OK, but categories. A category defined in static library is not working in app. So my question is how to add static library with some categories into other project? And in general, what is best practice to use in app project code from other projects?

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• Purge complete Python installation on OS X

  - by Konrad Rudolph

  I’m working on a recently-upgraded OS X Snow Leopard and MacPorts and I’m running into problems at every corner. The first problem is the sheer number of installed Python versions: altogether, there are four: 2.5, 2.6 and 3.0 in /Library/Frameworks/Python.framework 2.6 in /opt/local/Library/Frameworks/Python.framework/ (MacPorts installation) So there are at least two useless/redundant versions: 2.5 and the redundant 2.6. Additionally, the pre-installed Python is giving me severe problems because some of the pre-installed libraries (in particular, scipy, numpy and matplotlib) don’t work properly. I am sorely tempted to purge the complete /Library/Frameworks/Python.framework path, as well as the MacPorts Python installation. After that, I’ll start from a clean slate by installing a properly configured Python, e.g. that from Enthought. Am I running headlong into trouble? Or is this a sane undertaking? (In particular, I need a working Python in the next few days and if I end up with a non-working Python this would be a catastrophe of medium proportions. On the other hand, some features I need from matplotlib aren’t working now.)

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• I cannot find "upgrade current target for ipad" in XCode

  - by syoleen

  I followed "iPad Programming Guide" from Apple to try to upgrade one of my iPhone project for iPad. But I cannot find the menu item of "upgrade current target for ipad" even after I selected one of the Targets. What is the reason? My SDK version is 3.1.3. Thank you. The screenshot is here

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• Not Jailbroken - getting Provisioning is not applicable for product type 'Application' in SDK Device

  - by quantumpotato

  Codesign warning: provisioning is not applicable for product type 'Application' in SDK Device - iPhone OS3.1'; ignoring.. Redownloaded my developer certificate, made a new provisioning profile, still getting this error. Searched the Xcode project and removed all lines referencing a Provisioning Profile, but that didn't seem to remove it from the project settings (went to show package contents, then opened the project file). Was originally on a different machine then transferred over, if that makes a difference? Thanks

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• Titanium vs The Native Tools

  - by Elfira

  Hi, I'm still checking everything out. I'm wondering what the limitations are if we develop the app using Titanium. What cannot be done using Titanium, for iPhone and for Android? What things can only be done using only the the native tools? I heard that performance could be an issue. How bad is this going to be? Thank you in advance. :)

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• Hiding a navigation bar via scrolling (safari style)

  - by eagle

  After a page is loaded in Safari on the iPhone, when you begin scrolling down, the navigation bar is also scrolled out of view. When you scroll back up, the navigation scrolls back into view. I'm looking to implement this same behavior using a UIWebView underneath the UINavigationBar, but I'm guessing it should be possible with any UIScrollView descendant. How can this behavior be implemented?

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• Web service for Location name using Latitude & Longtitude

  - by Joy

  I have an iPhone application where i need to find out the current location(in terms of city name or probably the address). But i'm not been able to do that. I can find out the current latitude and longitude. Is there any web service(preferably free of cost) which can return me the current location name if i supply the latitude and longitude? Waiting For any reply. Thanks in advance.. Joy

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