仲长可倾

摘要： 样例1: let temStr1 = "this is first sentence. this is second sentence." print(temStr1.capitalized) This Is First Sentence. This Is Second Sentence. 样例2: 阅读全文

摘要： Starting with iOS 14, the SSID and BSSID of the currently connected Wi-Fi network can be obtained using the fetchCurrent(completionHandler:) method of 阅读全文

摘要： In-app purchase statuses The in-app purchase status indicates whether your in-app purchase is available or if it needs your attention. In-app purchase 阅读全文

摘要： 结论： 不能 Submitting apps Apps that are created using beta versions of Xcode or that are built for beta versions of an operating system will not be accep 阅读全文

摘要： Right click on your Info.plist; "Open As" -> "Source Code"; Search "CFBundleURLTypes", and delete that you want to delete; Clean and build； restart XC 阅读全文

摘要： Unfortunately, that is the case. You cannot subclass a Swift class (even if it is a subclass of NSObject and available to the Objective-C runtime) bec 阅读全文

摘要： 解决问题：替换不同字符串的多个相同部分，保留不同部分 实际案例：将项目中的所有图片调用方式换成自定义的方法 比如： 待换字符串： R.image.authorization_location_icon() R.image.authorization_push() R.image.authorizat 阅读全文

摘要： extension String { // 根据字符串的实际内容，在固定的宽度和字体的大小下，动态的计算出实际的高度 func textHeightFromTextString(text: String, textWidth: CGFloat, fontSize: CGFloat, isBold: 阅读全文

摘要： 加壳：利用特殊算法，对可执行文件的编码进行改变（压缩、加密），达到保护程序代码的目的 脱壳：去掉壳程序，将未加密的可执行文件还原出来，或者称砸壳 脱壳方式：硬脱壳、动态脱壳 脱壳工具：Clutch(弃用)、dumpdecrypted（弃用）、frida、crakerx、flexdecrypt、bag 阅读全文

摘要： 下载地址：http://stevenygard.com/projects/class-dump/ 概念：This is a command-line utility for examining the Objective-C runtime information stored in Mach-O 阅读全文