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Recent questions tagged iPhone
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iphone - When to use properties in objective C?
I have a question here: Confusing double free error message/memory leak in iPhone app which I think needs a ... properties here and why? Thanks See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
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71.8m
points)
iphone
0
votes
417
views
1
answer
iphone - Retina icons (@2x) aren't being used when images are specified in code
I place a play.png image onto my view. When the view initially loads, the iPhone 4 grabs the corresponding ... all you smarties out there. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
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71.8m
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iphone
0
votes
381
views
1
answer
iphone - Storyboards orientation support for xCode 4.2?
I upgraded to xCode 4.2 and it's new Storyboards feature. However, could not find a way to support both ... from his answer. Thanks Taylor. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
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深蓝
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71.8m
points)
iphone
0
votes
454
views
1
answer
iphone - How can I open an iframe in a phonegap/cordova app running on IOS?
I have a webapp that I'm using with PhoneGap/Cordova to install in iOS and Android. At one point in the app ... what I might be doing wrong? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
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71.8m
points)
iphone
0
votes
457
views
1
answer
iphone - MPMediaQuery search for Artists, Albums, and Songs
How can I search the iPod Library in the same manner as the iOS Music application? I want to make general ... but this seems very inefficient! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
713
views
1
answer
iphone - Is it possible to customize UITabBarItem Badge?
The question below is similar as mine. How to use a custom UIImage as an UITabBarItem Badge? Is it ... to change UITabBarItem badge color See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
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深蓝
(
71.8m
points)
iphone
0
votes
420
views
1
answer
iphone - Code Sign error: a valid provisioning profile matching the application's Identifier ... could not be found
I have been fighting this issue for days now and about to beat my head against the wall and put myself ... code signing/app submission hell! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
440
views
1
answer
iphone - Determine orientation of photos in JavaScript?
We're using FileReader to get an image, from a photo taken on an iPhone, into the browser. We then ... to successfully read the orientation. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
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深蓝
(
71.8m
points)
iphone
0
votes
508
views
1
answer
iphone - Loading a UIView subclass from NIB size issues
I have a subclass of UIView that needs to calculates it's height according to it's width. When created in ... do. Any help will be appreciated See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
370
views
1
answer
iphone - When to use properties in objective C?
I have a question here: Confusing double free error message/memory leak in iPhone app which I think needs a ... properties here and why? Thanks See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
386
views
1
answer
iphone - Retina icons (@2x) aren't being used when images are specified in code
I place a play.png image onto my view. When the view initially loads, the iPhone 4 grabs the corresponding ... all you smarties out there. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
377
views
1
answer
iphone - Storyboards orientation support for xCode 4.2?
I upgraded to xCode 4.2 and it's new Storyboards feature. However, could not find a way to support both ... from his answer. Thanks Taylor. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
533
views
1
answer
iphone - How can I open an iframe in a phonegap/cordova app running on IOS?
I have a webapp that I'm using with PhoneGap/Cordova to install in iOS and Android. At one point in the app ... what I might be doing wrong? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
412
views
1
answer
iphone - ScrollOffset in UIWebView?
I'm having a really hard time understanding delegates and object inheritance (if I may use this word) and I ... lovely. Thank you in advance! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
475
views
1
answer
iphone - Error from Debugger: Previous frame inner to this frame (gdb could not unwind past this frame)
I am getting the following debugger error when I encounter a breakpoint on the device: Error from Debugger: Previous frame ... 3, iOS 4.0.1. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
475
views
1
answer
iphone - UIKeyboardTypeNumberPad without a done button
How can we implement UIKeyboardTypeNumberPad so that it will have a 'done' button? By default it does not have one. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
359
views
1
answer
iphone - Sticky search bar and section header behavior similar to native Contacts app
I'd like to replicate the sticky behavior of the search bar in the iPhone Contacts app. When the user scrolls ... a solution to this problem. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
370
views
1
answer
iphone - MPMediaQuery search for Artists, Albums, and Songs
How can I search the iPod Library in the same manner as the iOS Music application? I want to make general ... but this seems very inefficient! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
527
views
1
answer
iphone - Is it possible to customize UITabBarItem Badge?
The question below is similar as mine. How to use a custom UIImage as an UITabBarItem Badge? Is it ... to change UITabBarItem badge color See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
351
views
1
answer
iphone - Code Sign error: a valid provisioning profile matching the application's Identifier ... could not be found
I have been fighting this issue for days now and about to beat my head against the wall and put myself ... code signing/app submission hell! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
458
views
1
answer
iphone - Determine orientation of photos in JavaScript?
We're using FileReader to get an image, from a photo taken on an iPhone, into the browser. We then ... to successfully read the orientation. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
494
views
1
answer
iphone - Loading a UIView subclass from NIB size issues
I have a subclass of UIView that needs to calculates it's height according to it's width. When created in ... do. Any help will be appreciated See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
357
views
1
answer
iphone - When to use properties in objective C?
I have a question here: Confusing double free error message/memory leak in iPhone app which I think needs a ... properties here and why? Thanks See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
395
views
1
answer
iphone - Retina icons (@2x) aren't being used when images are specified in code
I place a play.png image onto my view. When the view initially loads, the iPhone 4 grabs the corresponding ... all you smarties out there. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
395
views
1
answer
iphone - Storyboards orientation support for xCode 4.2?
I upgraded to xCode 4.2 and it's new Storyboards feature. However, could not find a way to support both ... from his answer. Thanks Taylor. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
465
views
1
answer
iphone - How can I open an iframe in a phonegap/cordova app running on IOS?
I have a webapp that I'm using with PhoneGap/Cordova to install in iOS and Android. At one point in the app ... what I might be doing wrong? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
493
views
1
answer
iphone - Day Name From NSDate?
I would like to show the name of day in my iPhone application and i don't found the solution. Thanks for help See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
451
views
1
answer
iphone - Are instance variables set to nil by default in Objective-C?
I'm sorting out some memory issues with my iPhone app and I've just been thinking about some basics. If I setup ... ]; [super dealloc]; } @end See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
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