Recent questions tagged iPhone

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iphone - How to create a UILabel or UITextView with bold and normal text in it?

I am trying to create a UILabel or UITextView with bold and normal text inside. I have gone through the ... sort of solution to this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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749 views

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iphone - Trouble running Instruments on iPad

I'm trying to profile my application using Instruments on the device itself. Specifically, I'm trying to do time ... console. Help? Thanks, Tim See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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735 views

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iphone - UIView. What are the maximum bounds dimensions I can use?

Does anyone happen to know the maximum value for someView.bounds.size ? I'm creating a view hierarchy with where ... parent view. Cheers, Doug See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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676 views

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iphone - ASIHTTPRequest; installation issues

I am trying to install ASIHTTPRequest and i am having issues with libxml/HTMLParser, xmlsave, xpath and ... letter. any suggestions? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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676 views

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iphone - WatchKit: Speech to text conversion in WatchKit Apps

Can any one help me with a sample code for adding Speech to Text conversion feature in Apple Watchkit apps. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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780 views

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iphone - USB Programming with Objective-C

Can anyone tell me how to program USB devices with Objective-C as an iPhone application? I want to access USB device contents through iPhone See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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697 views

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iphone - Application rejected because of not following iOS Data Storage Guidelines

We're storing data into Document directory of application and we got rejection of application. We've tried with ... of application on iTunes. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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732 views

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iphone - NSThreads in Automatic Reference Counting(ARC)

i am trying to use NSThreads with ARC in 4.3.5. With iOS 5 everything works perfect, but if i try it on a ... and iOS prior to 5.0. Cheers nettz See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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585 views

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iphone - MyApp "has active assertions beyond permitted time" crash - CoreLocationRegistration and CoreLocationBackgroundClient

Does anyone have any insight on why this crash log is happening? The app records the locations where the user ... flavor: 5, state_count: 1 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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675 views

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iphone - How do I get the coordinates for finger tapping in UIView?

How do I get the coordinates for finger tapping in UIView? (I would prefer not to use a big array of buttons) Thank you See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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838 views

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iphone - Text not displaying on UILabel when the text is too large.

I have a text (Story of a book). I am taking UILabel to display it. But it is not showing me on ... ]; Please help me out. Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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834 views

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iphone - how to set rounded corner for a UITextView?

how to set rounded corner for a UITextView ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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776 views

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iphone - Is there a way to toggle wifi on and off programmatically in iOS?

I done it for Bluetooth using the code on this link: Is there a way to toggle bluetooth and/or wifi on and off ... Wifi on/off? Is it possible? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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847 views

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iphone - CLLocationManager startUpdatingLocation not working

So now I'm at least getting callbacks with the following code... - (void)viewDidLoad { [super viewDidLoad]; ... scratching my head on this one. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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iphone - Thread 1 : EXC_BAD_ACCESS (Code = 1, address = 0x30000008) issue generated

I have an issue running an app on a simulator. The problem: EXC_BAD_ACCESS occurring at objc_msgSend in Thread ... 0x30000008) issue generated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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756 views

1 answer

iphone - Loading NSData into a UIWebView

In my web browser, I am trying to load a UIWebView with NSData obtained from a NSURLConnection. When I try to load ... "UTF-8" baseURL:nil]; } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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683 views

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iphone - Setting copyright statement on a per-project basis?

I'm an independent developer working primarily with iPhone applications, and I'm currently engaged in several different ... I switch projects). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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804 views

1 answer

iphone - NSNumber vs Int

If integers cannot be written to a dictionary and then to a .plist, but NSNumbers can is it better to use ... a dictionary from a .plist? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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689 views

1 answer

iphone - iOS 5: Any way to prevent keyboard splitting?

The new splittable/movable keyboard in iOS5 is not suitable for the UI of an app I'm currently working on ... /splitting the keyboard? Cheers! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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768 views

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iphone - NSURLErrorDomain error -1012

I need to parse a xml file from a password protected URL I tried the following NSURLCredential *credential = [ ... Any help is appreciated ! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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823 views

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iphone - NSString copy not copying?

NSString *myString = @"sample string"; NSString *newString = [myString copy]; If I set a breakpoint after these ... copy is supposed to work? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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715 views

1 answer

iphone - Does iOS support file operations via SMB?

Does iOS (or iPhone OS) support file operations via SMB network shares? If so, are there any documents about how to do this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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815 views

1 answer

iphone - How to append a NSMutableString with a NSMutableString?

NSMutableString *str, *str1; //allocation here i am using [str appendString:str1] is not working. [str ... str appendString str1] returns null See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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715 views

1 answer

iphone - Two targets with separate .xib (image resources with same names)

I have a project with two targets, let's say appA and appB. Both targets share code of main view controller ( ... a better way to do it. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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759 views

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iphone - iOS - Core Data set attribute primary key

I am developing an application in Swift and started using Core Data recently. I must define which attribute to my ... know how to define it. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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863 views

1 answer

iphone - Base64 HTML embedded images not showing when mailed

I am embedding images that have been base64 encoded in HTML as follows: [html appendFormat:@"<html><body>< ... help would be appreciated please! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

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iphone - The advertisement key 'Manufacturer Data' is not allowed in CoreBluetooth

I am working with the core bluetooth framework . I am trying to create the peripheral using this framework . My ... with the advertising data ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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672 views

1 answer

iphone - UITextField text jumps iOS 9

Link for previous question: UITextField text jumps Briefly: I have ViewController with 2 UITextField elements. When ... where the problem lies See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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