Object-C杂谈共28篇 第3页
iOS NSString 创建和初始化-猿说编程

iOS NSString 创建和初始化

iOS NSString 创建和初始化 + (instancetype)string; + (instancetype)stringWithString:(NSString *)string; + (instancetype)stringWithCharacters:(const unichar *)characters length:(NSUI...
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07461
Xcode – Unlock iPhone to Continue,iPhone is locked.-猿说编程

Xcode – Unlock iPhone to Continue,iPhone is locked.

Xcode – Unlock iPhone to Continue,iPhone is locked. 1.断开设备和Mac的连接(拔线) 2.重启Xcode(完全关闭后,再次打开本项目) 3.连接设备和Mac(插线) 4.运行 5.若出现信任设备弹框,选...
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011921
iOS NSString 替换字符串-猿说编程

iOS NSString 替换字符串

iOS NSString 替换字符串 - (NSString *)stringByReplacingOccurrencesOfString:(NSString *)target withString:(NSString *)replacement options:(NSStringCompareOptions)options range:(NSRa...
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022221
MAC 安装 CMake-猿说编程

MAC 安装 CMake

MAC 安装 CMake - cmake --version
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015981
Object-C private var mobileDevice文件夹-猿说编程

Object-C private var mobileDevice文件夹

Object-C private var mobileDevice文件夹
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05501
iOS NSURL URLWithString 与 fileURLWithPath 区别-猿说编程

iOS NSURL URLWithString 与 fileURLWithPath 区别

iOS NSURL URLWithString 与 fileURLWithPath 区别 - URLWithString 与 fileURLWithPath 的区别在于前者用于网络,后者用于本地 NSURL *appURL = [NSURLURLWithString:urlString]; //网络url NS...
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012501
Xcode – Xcode13 The Legacy Build System will be removed in a future release-猿说编程

Xcode – Xcode13 The Legacy Build System will be removed in a future release

Xcode – Xcode13 The Legacy Build System will be removed in a future release - The Legacy Build System will be removed in a future release. You can configure the selected build sys...
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06101
Object-C 保存文件到相册-猿说编程

Object-C 保存文件到相册

Object-C 保存文件到相册 1.UIImageWriteToSavedPhotosAlbum 2.AssetsLibrary 3.PHPhotoLibrary Xcode – This app has attempted to access privacy-sensitive data without a usage descripti...
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08681