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Objective-c - An endpoint will be completely stuck when debugging in xcode

There is a problem with the three-party login part. I am debugging it. If I put a breakpoint on some methods, ...

From [iOSdiscussion group] 2017-05-02 09:28:41 0  0  628

objective-c - The automatic login and login interface are not on the same interface. Shouldn't the method of saving user z information after login be written again in the automatic login interface?

The automatic login and login interfaces are not on the same interface. Shouldn't the method of saving user in...

From [iOSdiscussion group] 2017-05-02 09:28:39 0  0  594

objective-c - How to change block variables into global variables

There is an external global variable self.array dispatch_time_t popTime = dispatch_time(DISPATCH_TIME_NOW, del...

From [iOSdiscussion group] 2017-05-02 09:28:36 0  0  479

objective-c - Transition animation problem between iOS tableview and collection view?

Implemented in a view controller

From [iOSdiscussion group] 2017-05-02 09:28:34 0  0  576

objective-c - IOS-Error _OBJC_CLASS_$_ when integrating Aurora IM. . . . . . .

When I integrated a Jiguang SDK, I reported an error. I also added -ObjC and -all_load to the other linker fla...

From [iOSdiscussion group] 2017-05-02 09:28:32 0  0  752

Objective-c - How to set up reception and deletion of WebView with Cookie?

{code...}

From [iOSdiscussion group] 2017-05-02 09:28:30 0  0  453

objective-c - How to get the file path when dragging a file under OS X

Drag the file to get the file path {code...} Get the URL, print 2016-08-01 17:11:21.201 DragAndDrop[3504:17040...

From [iOSdiscussion group] 2017-05-02 09:28:28 0  1  648

objective-c - osx desktop program development, cocoa, NSScrllView includes NSStackView problem

I have an NSStackView, and the content is added at runtime. I hope that scroll bars will appear when the conte...

From [iOSdiscussion group] 2017-05-02 09:28:25 0  2  877

objective-c - iOS audio playback timer, how to access the remaining playback time even when the interface jumps, and where should the timer be stored?

If no timing is selected, the first one will be selected by default when it pops up for the first time. If a c...

From [iOSdiscussion group] 2017-05-02 09:28:23 0  0  548

Objective-c - About static library conflict?

I encountered a problem when integrating the project. The error is that some attributes in the library are rep...

From [iOSdiscussion group] 2017-05-02 09:28:20 0  0  580

objective-c - socket sends data in xml format

1. Use GCDAsyncSocket to send a string in XML format. How to convert the XML string into NSData type and send ...

From [iOSdiscussion group] 2017-05-02 09:28:18 0  0  610

Objective-c - In iOS development, Instagram cannot be authorized after logging in. Instagram does not jump back to the application. How to get the callback address?

In iOS development, Instagram cannot be authorized after logging in. Instagram does not jump back to the appli...

From [iOSdiscussion group] 2017-05-02 09:28:17 0  0  795

Objective-c - Constraints for iOS a warning issue

1. Description: I customize a View, and the View and sub-controls inside are laid out using Masonry. When usin...

From [iOSdiscussion group] 2017-05-02 09:28:15 0  1  617

Objective-c - Memory is too large when converting UIimage to NSData

If you transfer to NSData without damaging the image quality, if the image is very large, if it is in the main...

From [iOSdiscussion group] 2017-05-02 09:28:12 0  1  648

Objective-c - Real device test NSProgress does not print progress

progress:^(NSProgress * _Nonnull uploadProgress) { NSLog(@"Progress- %f", uploadProgress.fractionCom...

From [iOSdiscussion group] 2017-05-02 09:28:09 0  1  738