xcode

cocoapods获取图片地址失败

血红的双手。 提交于 2020-12-06 10:06:13
UIImage *image = [UIImage imageNamed:@"Hello"]; // 赋值到Xcode工程中,肉眼不可见空格 通过上述代码获取图片信息,但是死活获取不到。 尝试了网上的方法使用Bundle,依然无果 + (nullable UIImage *)imageNamed:(NSString *)name inBundle:(nullable NSBundle *)bundle withConfiguration:(nullable UIImageConfiguration *)configuration API_AVAILABLE(ios(13.0),tvos(13.0),watchos(6.0)); 最后关注点转移到@“Hello”字符上,打印下如下 NSString *str = @"Hello"; // xcode空格没显示 NSLog(@"Str = %@",str); Str = Hello\^P 打印结果多了\^P 在Word中是软回车符,为什么会在Xcode中隐藏特殊字符,至此我复制到了Sublime Text上 发现多了个<0x10>??? 通过十六进制ASCII表代表的是DLE 英文缩写词:DLE 英文单词:Data Link Escape 缩写词中文简要解释:数据链路转义 以下手敲字符串和复制的字符串,肉眼看不出哪不一样

How to use iOS 13.2.3 with Xcode 10.3 (dyld_shared_cache_extract_dylibs failed)

风格不统一 提交于 2020-12-05 17:20:36
问题 There is many answer about dyld_shared_cache_extract_dylibs failure. Notably this link and this other one and this github issue. None of this worked for me. I have the last iOS DeviceSupport installed, and I tried to remove the dyld_shared_cache_arm64e files, add empty dyld_shared_cache_armv6 or dyld_shared_cache_arm64e files without success. Is it a way to use my phone without downgrading to iOS 13.1.2 ? 回答1: I have Xcode 10.2.1 and iPhone 11 (iOS 13.3). For iOS 13.3 Above solution not work

How to use iOS 13.2.3 with Xcode 10.3 (dyld_shared_cache_extract_dylibs failed)

我与影子孤独终老i 提交于 2020-12-05 17:19:10
问题 There is many answer about dyld_shared_cache_extract_dylibs failure. Notably this link and this other one and this github issue. None of this worked for me. I have the last iOS DeviceSupport installed, and I tried to remove the dyld_shared_cache_arm64e files, add empty dyld_shared_cache_armv6 or dyld_shared_cache_arm64e files without success. Is it a way to use my phone without downgrading to iOS 13.1.2 ? 回答1: I have Xcode 10.2.1 and iPhone 11 (iOS 13.3). For iOS 13.3 Above solution not work

Add the Firebase iOS SDK (4.3.0 or higher) or Unity Plugin (6.15.0 or higher), then build, run, and crash your app

杀马特。学长 韩版系。学妹 提交于 2020-12-05 12:28:26
问题 I am trying to integrate with Firebase Crashlytics. I added the run scripts as described here. then installed the pods: pod 'Firebase/Crashlytics' pod 'Firebase/Analytics' I configured the Firebase APIs: FirebaseApp.configure() I ran the app. the messages on the console seems to be ok. But when I open the Crashlytics tab in the firebase console. I only get the message in the question title. This is what I have in my Podfile.lock : - Firebase (6.33.0): 回答1: Add the dSYM to the debug file the

App rejected: Missing Info.plist key “NSBluetoothPeripheralUsageDescription” but framework is not present

眉间皱痕 提交于 2020-12-05 11:55:00
问题 I have a Cordova app that runs in iOS phones. I'm trying to send an update of this app to App Store, but it is being rejected. Firstly it was rejected because the info.plist contained a line with the key NSBluetoothPeripheralUsageDescription and this feature is never used in my app. To solve this problem I removed this line from info.plist and the respective framework from Linked Frameworks and Libraries in xCode (the framework CoreBluetooth.framework and the line

App rejected: Missing Info.plist key “NSBluetoothPeripheralUsageDescription” but framework is not present

落花浮王杯 提交于 2020-12-05 11:52:12
问题 I have a Cordova app that runs in iOS phones. I'm trying to send an update of this app to App Store, but it is being rejected. Firstly it was rejected because the info.plist contained a line with the key NSBluetoothPeripheralUsageDescription and this feature is never used in my app. To solve this problem I removed this line from info.plist and the respective framework from Linked Frameworks and Libraries in xCode (the framework CoreBluetooth.framework and the line

开发者实测 M1 芯片:除了大型应用程序启动慢点,整体性能优秀!

限于喜欢 提交于 2020-12-05 11:07:41
来源|CSDN 作者|Peter 译者|弯月 苹果新出的M1芯片推出已经有一段时间了,这个让人兴奋的Mac专用芯片对于开发者来说究竟是不是友好?PSPDFKit的创始人、开发者Peter Steinberger购置了一台新版MacBook Air,从开发者的角度进行了测试。测试结果如何?快来看看吧!‍‍‍ 以下为译文: 最近大家都因为苹果的新 M1 芯片而兴奋不已。我也买了一台 MacBook Air 16GB M1 版,想看看是否能当作主力开发机使用。下面是我在测试了一个星期之后的报告。 01 Xcode Xcode 在 M1 上的运行速度非常快。编译 PSPDFKit PDF SDK( debug, arm64 版)几乎能与加载了目前最快的英特尔芯片的 MacBook Pro 媲美, 前者的编译时间是 8 分 49 秒,后者是 7 分 31 秒。 作为比较,我的黑苹果编译同样的项目需要不到5分钟。 对于一台无风扇的机器来说,这已经非常了不起了。苹果的上一款无风扇 MacBook 是 2017 年的 12 寸版本,用它编译同一个项目需要 41 分钟。 绝大多数测试都能通过,尽管我发现了我们之前没有注意到的一些针对 arm64 的错误,因为我们的 CI 并没有真正在 arm64 的硬件上运行过测试。模拟器采用与真实设备同样的架构很有好处,可以帮我们找到更多错误。 iOS 14

CocoaPods: use static lib into a pod

£可爱£侵袭症+ 提交于 2020-12-05 11:00:31
问题 I have a pod that depends on a static lib (precompiled, source code not available). In this pod project, i drag and drop the folder containing the ".a" file and some other C, Obj-c files. When i try to include this pod in an application, Cocoapods copy all that pod files but not the ".a" file. In the Podspec, im using this to include the precompiled library to my pod s.ios.vendored_frameworks = 'path/a_staticLib.a' The line above copy the file in frameworks (Pods folder), this is normal as it

CocoaPods: use static lib into a pod

时光怂恿深爱的人放手 提交于 2020-12-05 10:56:30
问题 I have a pod that depends on a static lib (precompiled, source code not available). In this pod project, i drag and drop the folder containing the ".a" file and some other C, Obj-c files. When i try to include this pod in an application, Cocoapods copy all that pod files but not the ".a" file. In the Podspec, im using this to include the precompiled library to my pod s.ios.vendored_frameworks = 'path/a_staticLib.a' The line above copy the file in frameworks (Pods folder), this is normal as it

【mac上安装&配置&使用git】

心不动则不痛 提交于 2020-12-05 10:55:41
转自:https://www.jianshu.com/p/7edb6b838a2e 目录 安装git 创建ssh key、配置git 提交本地项目到GitHub 一、安装Git MAC 上安装Git主要有两种方式 首先查看电脑是否安装Git,终端输入: git 安装过则会输出: WMBdeMacBook-Pro:~ WENBO$ git usage: git [ --version] [--help] [-C <path>] [-c name= value] [ --exec-path[=<path>]] [--html-path] [--man-path] [--info- path] [ -p | --paginate | --no-pager] [--no-replace-objects] [-- bare] [ --git-dir=<path>] [--work-tree=<path>] [-- namespace =<name> ] <command> [<args> ] These are common Git commands used in various situations: start a working area (see also: git help tutorial) clone Clone a repository into a new