Recent questions tagged xcode

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xcode - Parse Facebook login fails with error code 251

I'm trying to use Parse Facebook & Twitter login in my app but the problem is I can't get the Facebook ... issue but zero solutions so far. See Question&Answers more detail:os...

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

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913 views

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xcode - How to localize Cordova iOS projects?

I've been searching on the Internet but none of the solutions I found seems to work so, my question is with ... strings in the es.lproj folder. See Question&Answers more detail:os...

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

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835 views

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xcode - missing ios development signing identity for (null)

when i try to generate ipa file, i am getting this error. Not able to solve.Please help me out to resolve ... have .cer profile too.Its valid See Question&Answers more detail:os...

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

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882 views

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xcode - Using mprotect to make text segment writable on macOS

This is essentially what I'm trying to do, #include <sys/mman.h> int zero() { return 0; } int main(int ... with Xcode, so I'm fairly clueless. See Question&Answers more detail:os...

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

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843 views

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xcode - Apple LLVM compiler 3.1 error

Just updated Xcode to 4.3 and now I can't build my app. I'm getting this error: Command / ... -fexceptions -fpascal-strings -fdiagnostics-show-option -serialize-diagnostic-f...

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

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818 views

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xcode - Swift: Breakpoint in CoreData library

XCode 6 Beta 3 using Swift. In my App I use CoreData. When I run my App in simulator, XCode pops up the ... libdyld.dylib`start + 1 (lldb) See Question&Answers more detail:os...

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

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820 views

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xcode - iOS memory usage increasing, can't find the culprit

I'm attempting to download a large number of images using AFNetworking 2.5 and stream them to disk. According ... this memory is going? 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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680 views

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xcode - 'Class.Type' does not have a member named 'variable' error just a lack of class variable support?

I have been trying to use constants and variables in a class that refer by name to other constants and variables ... ; [self setNeedsDisplay]; } See Question&Answers more detail:os...

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

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915 views

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xcode - iPad Pro launch image and App icon

iPad Pro requires 167x167 App icon and 2732 x 2048 (landscape) launch image. But where should I put them? Xcode 7 ... this isn't a good option. See Question&Answers more detail:os...

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

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xcode - How to "Delete derived data" in Xcode8?

In Xcode7 you click Window -> Projects and select the projects that you want the derived data to be ... derived data through Xcode8 interface? See Question&Answers more detail:os...

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

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890 views

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xcode - How to set a high score in game with sprite kit and swift

I made a simple game where you have to dodge obstacles and collect coins. Each coin will give you 1 point. ... )" addChild(highScoreLabel) } ? See Question&Answers more detail:os...

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

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752 views

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xcode - Unrecognized Error in MapView (iOS)

I'm getting an error in MapView that I don't recognize and can't find documentation on. It looks like ... [self zoomToUserLocation:location]; } See Question&Answers more detail:os...

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

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791 views

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xcode - NSJSONSerialization results in EXC_BAD_ACCESS

Currently I am writing an app (Target iOS 6, ARC enabled) that uses JSON for data transmission and Core Data ... Has anybody got an idea? See Question&Answers more detail:os...

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

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803 views

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xcode - How to unzip folder in IOS iPhone application

I am trying to unzip folder with in my iPhone application. Can any one help me on 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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1.1k views

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xcode - Displaying text in a NSScrollView (Swift)

Just started to learn Swift and created a little macOS app in which I want to use a NSScrollView to display an ... . What am I missing here? See Question&Answers more detail:os...

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

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857 views

1 answer

xcode - iOS Storyboard Back Button

Im trying to create "push" screen. And My back button text is "Back" despite of his "father" screen ... Xcode interface builder (storyboard)? See Question&Answers more detail:os...

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

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916 views

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xcode - iOS 13 Set UISearchTextField placeholder color

How do you set the placeholder color of iOS 13's UISearchTextField? I tried the following with no success: searchField ... Xcode 11, beta 7. See Question&Answers more detail:os...

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

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977 views

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xcode - change input source language programmatically OSx

I'm having problem to change a textfield input language source through codes ! All I want is to change the keyboard ... ( is it clear ? ) See Question&Answers more detail:os...

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

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851 views

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xcode - Swift and comparing C typedef enums

I recently updated to Xcode-Beta4. I'm working with a c api and there is a typedef enum like this ... xmlElementType is not convertible to UInt8 See Question&Answers more detail:os...

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

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849 views

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xcode - How to clean project before each build?

Is there a way (possibly using schemes) in Xcode to specify that a clean is automatically done before doing a new ... I am doing it by hand. See Question&Answers more detail:os...

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

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755 views

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xcode - How to start a project with both outputs iPhone & iPad?

Using the Pre Release Xcode 3.2.3 I get this as a Startup Project (source: balexandre.com) What should I chose / ... Xcode 3.2.3, that is all. See Question&Answers more detail:os...

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

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704 views

1 answer

xcode - Writing and reading text files on the iPhone

As a practice, I am trying to write an app similar to the built-in notes app. But I cannot figure out ... etc. it would be greatly 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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804 views

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xcode - Localization - Add additional language to localizable.strings file

I have found this post about how to add localization to an app. The answer is very extensive and very helpful. There ... I am using Xcode 4.4. See Question&Answers more detail:os...

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

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xcode - How to remove List Separator lines in SwiftUI 2.0 in iOS 14

So the question is pretty simple and it's in the title. I want to remove the line separator in SwiftUI iOS 14. ... how to make it work. 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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845 views

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xcode - How to create global variable in Swift?

I am trying to set a global variable. In my case, just a boolean flag that indicates if a view is being ... language.) Thanks for your help. See Question&Answers more detail:os...

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

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713 views

1 answer

xcode - How to make a UIImageView tappable and cause it to do something? (Swift)

(I just started using Swift a few days ago and am relatively new to programming, so please bear with me ... imageView.removeFromSuperview() }) } See Question&Answers more detail:os...

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

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850 views

1 answer

xcode - Compiling custom SQLite for an iPhone app

I'm trying to compile the SQLite amalgamation source into my iPhone app (to give me access to the full-text ... figure it out. Any ideas? See Question&Answers more detail:os...

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

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901 views

1 answer

xcode - Embedding a framework within a framework (iOS 8+)

iOS applications built with Xcode 6 or higher allow embedding dynamic iOS frameworks within them. I am building ... frameworks in CocoaPods). See Question&Answers more detail:os...

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

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