Recent questions tagged iPhone

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iphone - duplicate symbols for architecture armv7

Getting following error when try to use Layar SDK in my existing app. How can I solve this? Ld /Users/pnawale/ ... (use -v to see invocation) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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398 views

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iphone - How to view data stored in Core Data?

I'm creating a Core Data model for my application. I would like to be able to look inside it to see what I ... ? Doesn't seem very Apple-esque. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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419 views

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iphone - Objective C calling method dynamically with a string

Im just wondering whether there is a way to call a method where i build the name of the method on the fly ... with a string. Any ideas? Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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793 views

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iphone - Command /Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang failed with exit code 1

I'm trying to do an application reading pdf using pdf kit in Xcode 4.3 but it gives me the following error ld ... exit code 1 any help please ?? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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318 views

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iphone - Synchronizing an SQLite client database with a MySQL server database

I have created an app in xcode with sqlite3.I want to create a button named sync to sync with my mysql ... process? Please let me know. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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450 views

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iphone - Xcode 4 .xib Create iPad Version

I have an iPhone xib I want to turn into an iPad xib. In Xcode 3 there was a "Create iPad Version" menu ... the view back down to iPhone size. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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462 views

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iphone - Barcode Generation from within iOS App

I want to take a numerical string and generate a simple barcode that can be read by any scanner. I can ... resources or code snipets? Thank you See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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299 views

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iphone - Calling method in current view controller from App Delegate in iOS

I have two view controllers (BuildingsViewController and RoomsViewController) that both use a function within the App ... appreciated. Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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430 views

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iphone - Merge PDF files on iOS

Is there a way in iOS to merge PDF files, that is, append the pages of one at the end of another and save it to disk? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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343 views

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iphone - motionBegan: Not Working

I am running into a bit of a problem when I attempt to use (void)motionBegan:(UIEventSubtype)motion ... respond to '-becomeFirstResponder' See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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319 views

1 answer

iphone - How to programmatically change the hue of UIImage?

I am very new to the image processing. I have to implement hue effect in my iPhone application project. ... for this. Thanks in advance See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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667 views

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iphone - UISwipeGestureRecognizer Swipe length

Any idea if there is a way to get the length of a swipe gesture or the touches so that i can calculate the distance? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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442 views

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iphone - UIImage to base64 String Encoding

How to convert UIimage to base64 encoded string? I couldn't find any examples or codes with detailed regarding. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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514 views

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iphone - Automatic OTP verification in iOS?

Is there any way to access data from iPhone inbox(SMS) to ios application to do automatic OTP verification like ... be grateful for your help. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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516 views

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iphone - UIWebView didFinishLoading fires multiple times

I have some code that needs to run after the a UIWebView finishes loading a document. For that I've set the ... of those events are done firing? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

1 answer

iphone - Google Maps SDK for iOS requires GoogleMaps.bundle to be part of your target under 'Copy Bundle Resources

When I build a GoogleMaps SDK for iOS,these error occurred. *** Terminating app due to uncaught exception ' ... me cause of this problem. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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524 views

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iphone - Difference between addSubview and insertSubview in UIView class

What is the difference between addSubview and insertSubView methods when a view is added programmatically? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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291 views

1 answer

iphone - apply style to range of text with javascript in uiwebview

I am displaying some simple styled text as html in a UIWebView on iPhone. It is basically a series of ... verbose. Thanks for any suggestions. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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391 views

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iphone - UITableView reload data

i'm making a navigation based application for iphone. one of my view controllers looks like this: @interface ... to the view controller) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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545 views

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iphone - How can I detect a double tap on a certain cell in UITableView?

How can I detect a double tap on a certain cell in UITableView? i.e. I want to perform one action if the ... can I achieve this goal? Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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388 views

1 answer

iphone - Add UIPickerView in UIActionSheet from IOS 8 not working

I am adding UIPickerView to UIActionsheet but its working perfectally in ios 7 but not working in ios 8. Please help me to ... 0,320, 464)]; } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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440 views

1 answer

iphone - UITableView Separator line

How can I change the separator line that appears at the end of each cell in UITableView? I want to have an ... a thin separator type line image. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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424 views

1 answer

iphone - Page Curl on iOS

I look around for similar posts but didn't find a solution. I'm looking for a simple page turn animation ( ... ? Many thanks for your help. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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436 views

1 answer

iphone - Can't find momd file: Core Data problems

Aw geez! I screwed something up! I'm a Core Data noob, working on my first iOS app. After much Stack ... post! Any help is greatly appreciated. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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501 views

1 answer

iphone - Bonjour over bluetooth WITHOUT Gamekit ?

I am wondering the possibility of directly using bonjour over bluetooth in iPhone OS 3.0 or later without ... anyone provide any examples ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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499 views

1 answer

iphone - When using GPX in Xcode to simulate location changes, is there a way to control the speed?

I'm using the following GPX file in Xcode 4.2 to simulate a location change. It works well, but I can't control ... -122.030537"></wpt> </gpx> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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467 views

1 answer

iphone - iOS multitasking for an Audio Recording application

I am writing an application that records audio. I am looking into the feasibility of supporting multitasking while ... audio in the background? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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673 views

1 answer

iphone - UICollectionView animations (insert/delete items)

I'd like to customize the animation styles when a UICollectionViewCell is inserted and/or deleted. The reason why I need ... } That's it! :) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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