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I followed the following steps.
1. Created a new file
2. Typed
@interface Hello : NSObject {
}
@end
1. Changed syntax to objective c in in main UI (bottom dropdown)
2. Symbol list was updated
3. Want…
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When building for 32/64 bit, I get the following error:
"Synthesized property 'loginItems' must either be named the same as a compatible ivar or must explicitly name an ivar"
Tweaking the .h file, l…
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Hi,
When I try to execute, I have the following error (on macOS) :
2018-04-13 19:14:20.342 dot[38188:1187881] +[__NSCFConstantString length]: unrecognized selector sent to class 0x7fffaf2f56e8
…
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HandyJSON性能堪忧,解析37kb的json数据花了22s
由于数据量大,接口请求频繁,开始放在主线程有卡顿,所以切换到子线程解析非NSObject子类的model,37kb的json花了22s
鄙人怀疑是线程的问题,请高人指点
![image](https://user-images.githubusercontent.com/86761873/124870739-5dd…
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```
//
// ZipArchive.h
//
//
// Created by aish on 08-9-11.
// acsolu@gmail.com
// Copyright 2008 Inc. All rights reserved.
//
// History:
// 09-11-2008 version 1.0 release
// 10-18-2…
-
```
//
// ZipArchive.h
//
//
// Created by aish on 08-9-11.
// acsolu@gmail.com
// Copyright 2008 Inc. All rights reserved.
//
// History:
// 09-11-2008 version 1.0 release
// 10-18-2…
-
```
//
// ZipArchive.h
//
//
// Created by aish on 08-9-11.
// acsolu@gmail.com
// Copyright 2008 Inc. All rights reserved.
//
// History:
// 09-11-2008 version 1.0 release
// 10-18-2…
-
```
//
// ZipArchive.h
//
//
// Created by aish on 08-9-11.
// acsolu@gmail.com
// Copyright 2008 Inc. All rights reserved.
//
// History:
// 09-11-2008 version 1.0 release
// 10-18-2…
-
http://www.desgard.com/weak/
I write many code to write less code.💻
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//
// main.m
// Lesson04 - Initializers
//
// Created by hackeru on 22/03/2017.
// Copyright © 2017 juda. All rights reserved.
//
#import
#import "Person.h"
@interface Dog : NSObject…