Recent questions tagged iPhone

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iphone - UISearchBar search icon isnot left aligned in iOS7

In iOS7 the search icon and place holder text are always appearing in middle.I tried changing the text ... ; txfSearchField.leftView =im; See Question&Answers more detail:os...

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

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365 views

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iphone - it possible to Pass Data with popViewControllerAnimated?

I came across an interesting problem, i have main ViewController let's call him MainVC with navigationController and i ... .. 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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376 views

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iphone - llvm-gcc-4.2: error

The Project build & runs fine on a real device but a build for the iphone simulator finishes in this error ' ... with exit code 255 thx, Fabian See Question&Answers more detail:os...

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

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455 views

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iphone - UIWebView: Can You Disable Javascript?

You can disable Javascript in both mobile Safari and Cocoa's WebView but I can see no means of doing so ... renders my previous question moot. See Question&Answers more detail:os...

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

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243 views

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iphone - Set UITableView Delegate and DataSource

This is my problem: I have this small UITableView in my storyboard: And this is my code: SmallTableViewController.h ... view appear?? 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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295 views

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iphone - XCode linker error : library not found for -lAdMobDevice

I am trying to build lite version of my iPhone application using AdMob. I followed the guidelines here ... greatly appreciated! Cheers Jugs See Question&Answers more detail:os...

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

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313 views

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iphone - Text selection on PDF after rendering using the drawLayer for ipad

I'm trying to highlight the text on the pdf after rendering on the ipad.I feel I'm achieving something with ... I accept suggestions. 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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330 views

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iphone - Could an iOS application read/access SMS text?

I want to implement an iOS application which will use the SMS text as raw information. I think Apple does not ... SMS box like balance message? See Question&Answers more detail:os...

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

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543 views

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iphone - Setting hidesBottomBarWhenPushed leaves bottom bar missing after View Controller is popped

I have the following setup: A tab bar app. On one tab there is a navigation controller. My workflow: When I ... this does little to help me. See Question&Answers more detail:os...

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

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399 views

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iphone - iOS 8 upside down orientation, XCode option enabled, still doesn't work

I have a universal application being developed in iOS8 (XCode 6.1.1). It will support all the 4 ... navigation controller). Thanks! Cleverson See Question&Answers more detail:os...

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

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266 views

1 answer

iphone - Understanding iOS 6 Interface orientation change

ADDED: I see that my question is viewed often without upvotes so I decided that you guys do not get what you ... do not have answer for mine. See Question&Answers more detail:os...

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

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352 views

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iphone - locking orientation does not work on ipad ios 8 swift xcode 6.2

I locked the app orientation to portrait from the general app setting like this but still when i run my ... on earth this thing works? See Question&Answers more detail:os...

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

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727 views

1 answer

iphone - kCLErrorDomain error 2 after geocoding repeatedly with CLGeocoder

I have a search bar in my application that the user can type an address into, and it will come up with the ... what can I do to resolve 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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265 views

1 answer

iphone - How to format NSDate?

How can I get my NSDate to display in the format for example i.e "Tue Feb 26, 2011" See Question&Answers more detail:os...

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

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294 views

1 answer

iphone - Clicking a link in UIWebView pushes onto the NavigationView stack

Basically, I'd like to know how to intercept a click in a webview and then have a new view pop up that has a ... 'll be happy to do so. Thanks. See Question&Answers more detail:os...

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

0 votes

447 views

1 answer

iphone - Creating a custom UIActivityIndicatorView

I want to have a custom view for UIActivityIndicatorView rather than relying on options given by iOS. How can I ... to create a animated view. See Question&Answers more detail:os...

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

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645 views

1 answer

iphone - how to export video asset via AVAssetExportSession in portrait mode

when i export a video asset via AVAssetExportSession the result file is in landspace mode. (file grabbed via itune ... mode (rotate 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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343 views

1 answer

iphone - NSFetchedResultsController custom sort not getting called

I am currently trying to populate a UITableView in my project from Core Data using NSFetchedResultsController. I am ... model has been changed. See Question&Answers more detail:os...

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

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340 views

1 answer

iphone - change the secure password character in UITextfield

Is it possible to change the secure password character displayed ? See Question&Answers more detail:os...

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

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297 views

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iphone - problem in changing size of uialertview

Hello I am having a alertview and i want to change the size by cgrectmake property but it does not happen . It ... ]; } Thanks in advance . See Question&Answers more detail:os...

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

0 votes

281 views

1 answer

iphone - How to check what day of the week it is (i.e. Tues, Fri?) and compare two NSDates?

I'm looking two do two things: Check if a week has gone by (based on the day of the week) Check if a ... library for this? Thanks for any help! See Question&Answers more detail:os...

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

0 votes

374 views

1 answer

iphone - How Can We Read Incoming SMS by using Application in iOS

In my application I am able to send an SMS programatically to a particular mobile number when the user clicks ... SMS with user permissions? See Question&Answers more detail:os...

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

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325 views

1 answer

iphone - How do I know whether the compiler has ARC support enabled?

I need to write a lib in my iOS app. The statement should be pre-process define as : myObject ... #if ARC // ... do? Please help me! Thank you. See Question&Answers more detail:os...

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

0 votes

553 views

1 answer

iphone - Convert formatted HTML text string to NSString parts

I want to decode HTML string and store it in NSString. following is the html string for one of the ... help will be 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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524 views

1 answer

iphone - objective-c code to right pad a NSString?

Can someone give a code example of how to right pad an NSString in objective-c please? For example want these ... a 2nd column would like up. See Question&Answers more detail:os...

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

0 votes

369 views

1 answer

iphone - Select all the cells in UITableView

what would be the best method to select all the cells in the table(UITableView) when the user presses a button in the tool bar? See Question&Answers more detail:os...

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

0 votes

340 views

1 answer

iphone - ios - how to find what is the visible range of text in UITextView?

how to find what text is visible in a scrollable, non-ediable UITextView? for example i may need to show next ... : to scroll the text view See Question&Answers more detail:os...

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

0 votes

330 views

1 answer

iphone - Alpha transparent PNGs not displaying correctly in Mobile Safari

I'm using some semi-transparent PNGs as background-images on various websites. These are usually something like ... bit PNG with transparency.) See Question&Answers more detail:os...

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

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