pirated apps ios

LLDB is the abbreviation of low level Debugger , lldb is often used in the debugging of iOS development,LLDB is the dynamic debugging tool built in Xcode . With Lldb you can debug your application dynamically, and if you don't do other extra processing because Debugserver lacks task_for_pid permissions , you can only use LLDB to debug your own app. Then this blog will use LLDB to debug the app downloaded from AppStore, and combine the hopper to analyz

If you develop an IOS app, you'll immediately think of Apple's development language Objective C/swift and Xcode. However, this is not the only option, and we can use other languages and frameworks entirely.One of the main alternatives is Xamarin, a cross-platform framework that allows you to develop IOS, Android and OSX, Windows apps, which use C # and Visual Stu

compressionUsing gzip compressionMore and more programs rely on external data, which typically comes from remote servers or other external APIs. Sometimes you need to develop a program to download some data, which can be xml,json,html or some other text format.The problem is that the network on the mobile device is not deterministic. The user's device may be in the edge network for one minute, then then in the 3G network. No matter what the situation, don't let the user wait.There is an optimiz

simulator to debug accessibility features1.2 Prerequisites for increased availability of visually impaired usersThis document assumes that the developer has tried to perform a barrier-free optimization based on the following documents: iOS barrier-free Programming Guide-Describes how custom views enhance accessibility features. Support Accessibility in the iOS View Controller Programming Guide

This series of articles will show you how to post an iOS app in Flash Professional CS5 and how to eventually upload it to the Apple app Store. The main knowledge points are as follows: Use Flash Professional CS5 to release iOS apps Application process of Apple developers Using iOS Developer licensing and requesting

access to a memory address that does not have permissions.When we receivedSIGSEGVSignal, you can consider the following aspects:Accessing invalid memory addresses, such as accessing zombie objects;Attempt to write data to the read-only area;dereference null pointers;Use an uninitialized pointer;Stack overflow;In addition, there are other common signals:SIGABRT: Receive abort signal, may call abort () or receive external signal sent over;Sigbus: Bus error. Unlike SIGSEGV, SIGSEGV accesses an inv

Apple requires that all new apps and version updates must support iOS 8 SDK and 64-bit, ios64-bit On September 6, October 20, 2014, Apple officially published a piece of news, the content of which is as follows: Starting February 1, 2015, new iOS apps uploaded to the App Store must include 64-bit support and be built w

development tool: 5 Types of iOS apps that are most valuable to game developers Summary:As game developers, the game development process must use other aids, for voice editing, animation editing, browser-based project management, file management, and so on, how to make these work more effective. The following is a summary by a foreign game developer of the most useful

files can also pose problems. In general, you need to load all of the content into memory before parsing the structure data, this is very resource-intensive. Although you can use Sax to work with XML files, this is a bit complicated. In addition, all objects that are loaded into memory areNot necessarily all of them need to be used.So what about using nscoding to save a lot of data? Because it is also read and write to the file, there is still a problem with that.To save large amounts of data,

25 tips and tricks for enhancing the performance of iOS apps (beginner)Tags: iOS memory management performance optimization2013-12-13 10:53 916 people read Comments (0) favorite reports Classification:iphone Development Advanced SeriesWhen developing an iOS application, it is critical that your program has good perf

Based on our experience in creating excellent iOS apps, we believe that designers should keep in mind the five things that apply to iOS. Although the focus of this article is only on iOS apps, most of the comments also apply to other mobile platforms. 1. Learn about your m

Original: http://blog.sina.com.cn/s/blog_8a6c97b5010162f0.htmlLimited and iOS system operating mechanism, in most cases an application will go into the background immediately after entering the suspend or terminate state, that is, cannot execute code, iOS also does not have the concept of similar service in Windows, but there are some exceptions:1: There are some important tasks, such as saving user data, n

IOS 9 will remove apps to save space for system upgradesEarly adopters of IOS 9 Beta 2 discovered a new feature that temporarily removes apps on an overloaded device when there is not enough room to install a system upgrade. It is reported that many users of iphones with smaller memory 8GB and 16GB have difficulty adap

difficulty of reverse analysis, so that the protection program is not easy to crack, it can also encrypt the algorithm logic and specific validation logic, such as the initial code structure is very simple, change will become very complex.Anti-debugWang Guilin said that all of the above belong to the static analysis category, it is to encrypt the variable protection, so that the cracker can not search. Plug-ins will have anti-debug analysis, so static analysis is also anti-dynamic debugging, su

Cordova-developing iOS apps with Cordova 1 (configuring, developing the first app) is now more popular to useHTML5 development of mobile applications, after all, just write a set of HTML pages can be adapted to a variety of mobile devices, greatly saving the development time of cross-platform applications. And not as before Android to write a set of programs,IOS

This situation should not be related to the so-called memory shortage, very few programs will load a large amount of content during initialization to crash, and such problems can easily be found in the development phase, so memory is less likely to cause the likelihood of a second fallback (memory is not enough to retire, usually the program took some time to switch a few pictures after the occurrence).And the second step is in the beginning of the program, in the development, Apple audit phase

Apple is phasing out 32-bit applications and will be finished this fall. Apple will stop supporting 32-bit apps after IOS 11 is released, according to Steven Troughton-smith, a well-known developer. This means that all 32-bit apps in the App Store will not function properly.Of course, for developers and users, Apple's decision was not too surprising. Starting wit

] init] autorelease];[cache setMemoryCapacity:4 * 1024 * 1024];[cache setDiskCapacity:10 * 1024 * 1024];[NSURLCache setSharedURLCache:cache]; Custom Nsurlcache: 12345678910 #import @interface LocalSubstitutionCache : NSURLCache{NSMutableDictionary *cachedResponses;} + (NSString *)pathForURL:(NSURL*)url;@end See Newsreader in detail in the LOCALSUBSTITUTIONCACHE.H/.M and webviewcontroller.m in the Viewdidload,news Reader Open source project here is the r

[2014 latest] detailed process for submitting the store for iOS apps, 2014ios [2014 latest] detailed process for submitting the store for iOS apps I. Certificate Export 1.1 preliminary work First, you need an apple developer account and a Mac system. If you do not have an account, go to http://developer.apple.com/

this piece of paper (http://blog.csdn.net/willib/article/details/52829317) Delete the file (QT_INSTALL_FOLDER/5.7/IOS/MKSPECS/MACX-IOS-CLANG/FEATURES/SDK.PRF) Two lines of code LessThan (qmake_mac_sdk_version, " 8.0 " Error ("Current # #QMAKE_MAC_SDK SDK version (# #QMAKE_MAC_SDK_VERSION) are too old. Please upgrade Xcode. " ) 7.qt code generates iOS