Tag: r

50 votes
30 answers
2.5K views
Loaded nib but the 'view' outlet was not set

I added a new nib file to my project, and tried to load it. However, when I click on the toolbar icon that is

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Lashawna
0 1 0 9
asked 07 September, 2021
53 votes
14 answers
1.2K views
Xcode process launch failed: Security

I have been developing an app for 1 or 2 weeks now and just yesterday I have updated my iPhone 5S to the iOS 8

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Omar
0 1 0 9
asked 07 September, 2021
51 votes
11 answers
2.8K views
Xcode 7 error: "Missing iOS Distribution signing identity for ..."

I tried to upload my App to iTunes Connect resp. AppStore and got the following error: Failed to locate or

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Wilfredo
0 1 0 9
asked 07 September, 2021
57 votes
14 answers
496 views
How do I convert an NSString value to NSData?

How do I convert an NSString value to NSData?

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Winford
0 1 0 9
asked 07 September, 2021
61 votes
14 answers
1.3K views
Constants in Objective-C

I'm developing a Cocoa application, and I'm using constant NSStrings as ways to store key names for

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Wilfredo
0 1 0 9
asked 07 September, 2021
63 votes
23 answers
2.2K views
How do I check if a string contains another string in Objective-C?

How can I check if a string (NSString) contains another smaller string? I was hoping for something like: NSS

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Thurman
0 1 0 9
asked 07 September, 2021
43 votes
30 answers
2.8K views
Xcode - How to fix 'NSUnknownKeyException', reason: … this class is not key value coding-compliant for the key X" error?

I'm trying to link a UILabel with an IBOutlet created in my class. My application is crashing with the f

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Forrest
0 1 0 9
asked 07 September, 2021
53 votes
19 answers
1.9K views
performSelector may cause a leak because its selector is unknown

I'm getting the following warning by the ARC compiler: "performSelector may cause a leak because its sel

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Tuan
0 1 0 9
asked 07 September, 2021
61 votes
27 answers
1.6K views
How do I sort an NSMutableArray with custom objects in it?

What I want to do seems pretty simple, but I can't find any answers on the web. I have an NSMutableArray

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Stacia
0 1 0 9
asked 07 September, 2021
51 votes
30 answers
2.7K views
How can I check for an active Internet connection on iOS or macOS?

I would like to check to see if I have an Internet connection on iOS using the Cocoa Touch libraries or on mac

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Lashawna
0 1 0 9
asked 07 September, 2021
60 votes
28 answers
612 views
Transport security has blocked a cleartext HTTP

What setting do I need to put in my info.plist to enable HTTP mode as per the following error message? Tra

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Luis
0 1 0 9
asked 07 September, 2021
62 votes
28 answers
724 views
Using Auto Layout in UITableView for dynamic cell layouts & variable row heights

How do you use Auto Layout within UITableViewCells in a table view to let each cell's content and subview

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Freida
0 1 0 9
asked 07 September, 2021
66 votes
30 answers
620 views
How can I make a UITextField move up when the keyboard is present - on starting to edit?

With the iOS SDK: I have a UIView with UITextFields that bring up a keyboard. I need it to be able to: Allow s

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Dario
0 1 0 9
asked 07 September, 2021
58 votes
27 answers
1.4K views
What's the difference between the atomic and nonatomic attributes?

What do atomic and nonatomic mean in property declarations? @property(nonatomic, retain) UITextField *userNam

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Mikki
0 1 0 9
asked 07 September, 2021
50 votes
10 answers
2.9K views
How to see the javascript errors of PhoneGap app in Xcode?

I want to debug my PhoneGap app in Xcode, but its Console can not show javascript errors.

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Xavier
0 1 0 9
asked 07 September, 2021
59 votes
6 answers
2.7K views
phonegap - splash screen for Android app

Could anybody please advise how I can add a splash screen to my HTML5 Phonegap based Android App. I just want

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Keith
0 1 0 9
asked 07 September, 2021
61 votes
14 answers
2.9K views
How to add app icon within phonegap projects?

I created a new phonegap (v 3.0.0-0.14.0) project with default config.xml and then added iOS and Android platf

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Robt
0 1 0 9
asked 07 September, 2021
56 votes
4 answers
455 views
edit-config for ios usage descriptions: doc.find is not a function

When using the edit-config tag in config.xml, I get this error on build: Error: doc.find is not a function

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Kisha
0 1 0 9
asked 07 September, 2021
60 votes
18 answers
393 views
iOS 7 Status bar with Phonegap

In iOS 7, Phonegap applications will appear underneath the status bar. This can make it difficult to click on

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Kurtis
0 1 0 9
asked 07 September, 2021
52 votes
12 answers
1.6K views
'node' is not recognized as an internal or an external command, operable program or batch file while using phonegap/cordova

I am using phonegap/cordova. Everthing is installed propelry i.e cordova, phonegap, ant,sdk,jdk. But now i

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Corrin
0 1 0 9
asked 07 September, 2021