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objective-c - iOS dark and shallow copy?

{code...}

From [iOSdiscussion group] 2017-05-02 09:36:07 0  3  992

objective-c - FMDB IOS 報錯 DB Error: 1 "no such table: tb_sign_category"

Opening the database was successful. There was no problem with the search statement. See the next picture. Whe...

From [iOSdiscussion group] 2017-05-02 09:36:05 0  0  2531

objective-c - In iOS, if I want to use Qiniu's cloud storage function, how can I manually import it?

Since the company does not allow the use of cocoapod for development, and Qiniu's documentation only has the s...

From [iOSdiscussion group] 2017-05-02 09:36:03 0  0  745

objective-c - Submit to appstore, return the log file, please help me, I have no problem in the real machine test, but when it is put on the shelf, it says startup crash, what is the reason?

Submit it to the app store, return the log file, and ask for help. There is no problem in the real machine tes...

From [iOSdiscussion group] 2017-05-02 09:36:02 0  0  641

objective-c - iOS What is the problem?

An error occurs in the iOS program and jumps here. What is the error?

From [iOSdiscussion group] 2017-05-02 09:35:59 0  0  524

objective-c - After the mobile phone system is switched to Hebrew, the operation of the APP is required to be reversed

1. The mobile phone system is switched to Hebrew 2. The APP text automatically changes to Hebrew 3. After the ...

From [iOSdiscussion group] 2017-05-02 09:35:57 0  0  814

objective-c - iOS hides the navigationbar dividing line and reduces the View height by 64? ?

(www.sf.gg) is China's leading developer technology community. We hope to provide a pure, high-quality technic...

From [iOSdiscussion group] 2017-05-02 09:35:54 0  1  666

objective-c - Third-party apps such as WeChat and Alipay display modified ios health steps

1. I researched and wrote a demo for modifying iOS health steps. In the demo, I modified the health steps in t...

From [iOSdiscussion group] 2017-05-02 09:35:52 0  0  774

objective-c - When creating a new viewController, the code prints the width and height of the built-in xib. Why is it different from the actual display on the interface?

When creating a new ViewController, it comes with xib. The width and height of self.view printed in viewContro...

From [iOSdiscussion group] 2017-05-02 09:35:50 0  1  793

Objective-c - Swift parsing file object array unsuccessful

I didn't learn how to decode files well, so I wrote a simple demo for testing, but I still couldn't decode the...

From [iOSdiscussion group] 2017-05-02 09:35:44 0  0  700

IAP item keeps getting rejected - Stack Overflow

There are subscription-type products in the APP, but the review has been rejected. The reasons for rejection a...

From [iOSdiscussion group] 2017-05-02 09:35:42 0  0  845

objective-c - How to query key

PHFetchResult * reuslt = [PHAsset fetchAssetsWithOptions:nil]; {code...} As shown in the above code, where can...

From [iOSdiscussion group] 2017-05-02 09:35:40 0  2  754

How to import PAC file's configuration into system settings - Stack Overflow

I’ve been reading some VPN-related content recently. I don't quite understand some parts, I hope someone can h...

From [iOSdiscussion group] 2017-05-02 09:35:36 0  0  3050

objective-c - iOS textview needs to wrap multiple lines like WeChat and only output once

The iOS textview needs to wrap multiple lines like WeChat and only output once. For example: 123 31 123 will f...

From [iOSdiscussion group] 2017-05-02 09:35:34 0  0  736

Objective-c - Why does the copy property in Object c return an object that is not a deep copy?

The object is declared as {code...} and defined as {code...} and calls {code...}. If the object returned by co...

From [iOSdiscussion group] 2017-05-02 09:35:32 0  2  796