Recent questions tagged iPhone

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I have two NSArrays, what I'm looking to do is to compare two arrays which contain strings, find the similarities and ... String", @"TD2", 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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295 views

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iphone - UIWebView Link Click

In my app certain HTML page is loaded in a webview. I need to get click on certain label like "neuron" ... and clicked label in the webview? See Question&Answers more detail:os...

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

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435 views

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iphone - OSStatus error 1718449215

I have created an iPhone application to record our voice. When I try to record, I am getting error message in ... me to resolve it. 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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373 views

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iphone - Raising minimum iOS Deployment Target Version for App Update

Let's say we have an application with a deployment target set to 3.0 and we want to raise the deployment target ... for an app update. 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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326 views

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iphone - UILabel touch and get the text where touched

I've UILabel which has some text and 2 month names like "In the month of January and July, sun shine will be ... /July or not. 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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290 views

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iphone - How do I translate parabolically?

I'm working on an iPhone app with some simple animation. I have a view I want to translate, but not ... parabolically? Is it even 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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513 views

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iphone - Is it possible to get the SSID & MAC Address of Currently connected WiFi Network in an App

I am looking for a way to get both the MAC Adress and the SSID of the currently connected WiFi Network in my ... some back door to achieve 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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404 views

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iphone - Loading a CSV into Core Data managed sqlite db

I have a CSV file containing data. I want to load it into a Core Data managed sqlite db. I just ran one ... is there something else I should do. See Question&Answers more detail:os...

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

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352 views

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iphone - NSString to equation

I am using Objective-C and I am trying to set an equation that is stored in an NSString to be evaluated and ... any ideas 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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368 views

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iphone - How to create an image from a UIView / UIScrollView

I have an image in an UIScrollView, that can be scrolled and zoomed. When the user presses a button, I ... . Any thoughts? Cheers, Andre See Question&Answers more detail:os...

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

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402 views

1 answer

iphone - How do you upload multiple files with AFNetworking

I can upload a single file without any issues but now I find that I need to upload 1 or more files, ... Any help would be most 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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252 views

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iphone - Tips for an iOS developer to learn Mac programming?

As Apple announces the Mac App Store, I'm going to learn Mac programming. I am typically one of those who ... answer please (as community wiki) See Question&Answers more detail:os...

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

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362 views

1 answer

iphone - Sending a JSON via POST in NSURLRequest

I have a problem with sending a JSON to a Server with REST API. This is the code i ... (connectionToInfoMapping, connection, di) See Question&Answers more detail:os...

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

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425 views

1 answer

iphone - Parsing XML file with NSXMLParser - getting values

I've got a XML file which contains some data I would like to use: <?xml version="1.0" encoding="UTF-8" ... how to do this. Any help 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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493 views

1 answer

iphone - Displaying ppt, doc, and xls in UIWebView doesn't work but pdf does

It looks like a few people on stackoverflow get this to work but their code isn't posted. I'm using [ ... "didFailLoadWithError:%@", error); } See Question&Answers more detail:os...

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

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321 views

1 answer

iphone - Database is locked in Sqlite

I am developing an iPhone app, when I insert data to the database I got "Terminating app due to uncaught exception ' ... this. Thanks a lot... See Question&Answers more detail:os...

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

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399 views

1 answer

iphone - Bluetooth connection between 2 iOS devices

I am trying out Core Bluetooth framework introduced in iOS 5.0. According to many threads (one of many) on ... options]; return 0; } @end See Question&Answers more detail:os...

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

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319 views

1 answer

iphone - how to set a tableview delegate

I'm trying to use a UITableView without using a nib and without using a UITableViewController. I have added a ... from the new file options) See Question&Answers more detail:os...

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

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375 views

1 answer

iphone - UITableViewCell Custom accessory - get the row of accessory

I have a pretty big issue. I am trying to create a favorite-button on every UITableViewCell in a UITableView. That ... do this? 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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375 views

1 answer

iphone - reading from Localizable.strings file as a key-value in a dictionary

I want to read the text from the localizable.strings file. I am collecting the strings for translation from ... Like reading a config file. See Question&Answers more detail:os...

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

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340 views

1 answer

iphone - Objective-C, cancel a dispatch queue using UI event

Scenario: User taps a button asking for some kind of modification on address book. A method is called to start this ... when it changes to YES! See Question&Answers more detail:os...

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

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332 views

1 answer

iphone - NSDateFormatter's init method is deprecated?

Per http://developer.apple.com/iphone/library/documentation/Cocoa/Reference/Foundation/Classes/NSDateFormatter_Class/ ... a NSDateFormatter? See Question&Answers more detail:os...

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

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314 views

1 answer

iphone - How do I get the last HTTP Status Code from a UIWebView?

I would like to detect when a page load request give to a UIWebView has returned a status code in the ... Status Code errors. 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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483 views

1 answer

iphone - how to rotate CALayer at one point

how to rotate CALayer at one selected point. See Question&Answers more detail:os...

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

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445 views

1 answer

iphone - Game center login lock in landscape only in i OS 6

When Game center is loaded its default orientation is portrait. In order to lock it in landscape mode, added a ... ' Please explain a solution. See Question&Answers more detail:os...

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

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663 views

1 answer

iphone - AudioServicesPlaySystemSound Volume?

I have this code: -(void)createAndPlaySoundID: (NSString*)name { NSString *path = [NSString stringWithFormat: @" ... , handling this, 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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347 views

1 answer

iphone - ASIHTTPRequest / ASIFormDataRequest - referencing request object within blocks under ARC

Very similar to this question, I am trying to convert a project that uses ASIHTTPRequest & ASIFormDataRequest to ... /failure blocks under ARC? See Question&Answers more detail:os...

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

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328 views

1 answer

iphone - Rendering UIView with its children

I have a UIView that has an image and some buttons as its subviews. I'd like to get a "snapshot" image of it ... have any ideas 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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