top paid apps 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

] 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

Reprinted from: http://www.leiphone.com/iap-traps.html After the Spring Festival this year, we launched a new online Intelligent Question Bank: yuantiku. Yuantiku has now launched two products for the civil service examination and application, including the web, iOS, and Android platforms. This time we tried to make a paid product, so we integrated the in-app payment (IAP) function on

consider the cancellation of the task. You can use a simple Boolean or reshape variable to cancel a block that has been scheduled to execute.static int requestnumber = 0;-(void) Cancel {requestnumber++;}-(void) Schedulesomecode {int currentrequestnumber = RequestNumber;[[Nsoperationqueue Mainqueue] addoperationwithblock:^{if (RequestNumber = = Currentrequestnumber) {Part of heavy stuff that would not be executed if you have called Cancel}}];}All right, here we are, finally. We mentioned a lot a

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 invalid address (such as a virtual memory mapping is not physical), and Sigbus accesses a valid address, but bus

X.Hockey SDK: HockeyApp Service official iOS SDK.Plcrashreporter(Github Mirror): In-process crash reporting framework.Tttattributedlabelis a text view open source component, which is an alternative component of the Uilabel that can be used to present the rendered property string in a simple way. In addition, linked implants are supported, whether manually or using Uidatadetectortypes to automatically turn phone numbers, events, addresses, and other i

With the growing number of Apple handheld devices, iOS apps are growing fast, and as the iphone gets more and more apps are being jailbroken, it's a time-consuming task to package each channel, and this article provides a smarter way to pack and reduce the inconvenience.Introduction to automated packaging background 1, backgroundAs

stringWithUTF8String:l_strDocumentDir.c_str ()]; nserror* L_error; if (![ [Nsfilemanager Defaultmanager] fileexistsatpath:l_strdownloaddir] {[[Nsfilemanager Defaultmanager] CreateDirectory Atpath:l_strdownloaddir Withintermediatedirectories:no Attributes:nil error:l_error]; Create folder//exclude downloads from ICloud backup nsurl *url = [Nsurl Fileurlwithpath:l_strdow Nloaddir]; if (strcmp (G_systemversion.c_str (), "5.1") >=0) {if ([url setresourcevalue:[nsnumber numberwithbool:yes]

stringWithUTF8String:l_strDocumentDir.c_str ()]; nserror* L_error; if (![ [Nsfilemanager Defaultmanager] fileexistsatpath:l_strdownloaddir] {[[Nsfilemanager Defaultmanager] CreateDirectory Atpath:l_strdownloaddir Withintermediatedirectories:no Attributes:nil error:l_error]; Create folder//exclude downloads from ICloud backup nsurl *url = [Nsurl Fileurlwithpath:l_strdow Nloaddir]; if (strcmp (G_systemversion.c_str (), "5.1") >=0) {if ([url setresourcevalue:[nsnumber numberwithbool:yes]

Install Cordova sudo npm install Cordova Create a project Create a demo folder Inside automatically loading basic files and directories Cordova Create demo Com.test.demo demo Copy the Web project to the Demo/www directory Prepare $ npm install-g Ios-sim $ npm install-g ios-deploy Install both plug-ins, parameter-G is a global installation. Add platform Swit

reference article, there are a lot of good detailed handouts.Reference article: Localization native Development Region change language is invalid How to set the default language in iOS Xcode 6 about the internationalization of IOS apps iOS learning iOS program nam

Iosapp design for the network layer of iOS apps In iOS development, it is common to request network data and process the obtained data. However, there is very little information about which layer of MVC should be used for network processing. I googled the website and wrote down some links that I thought were quite good. The record is as follows: Http://stackov

to set the server address, the value is Appium the machine's IP addresses, port numbers generally do not need to change. Also note that the default value for NEW command timeout is small, and if you keep the default value, the test will often fail during the test, in fact it is probably because the command has not been completed and the next command is executed.1.3 Start AppiumThis time the direct run Appium, so the relevant settings, especially the app path must choose good. Click the Launch b

the assembly, so this one is relatively rare.4. Third-party librariesFinally, the third-party libraries used in our project will definitely need to support 64-bit systems, otherwise it will be useless. So everyone in the upgrade need to check their own use of the third-party library, to see if there is already a 64-bit version appeared.Apple's current system (IOS7/IOS8), the 32-bit framework and the 64-bit framework coexist, so if all applications are 64-bit, the system automatically does not l

The following links provide many open-source IOS apps. developers can learn other people's code. "It can be tough to learn how to develop, especially when it comes to finding complete examples. that's why I put this list together. each of these open source iPhone apps is not just open source, but has been in the App Store, and all but one are in there right no

25 Tips and tricks for enhancing the performance of iOS Apps (intermediate) (3) 2013-04-16 14:42 broken ship House beyondvincentfont Size:T | T This article collects 25 tips and tricks for improving program performance into 3 different levels: Beginner, intermediate, and advanced. You can also click to view the introductory article.AD: Network + Offline Salon | Mobile app Mode innovation: give you a reason

Understand and analyze crash reports for iOS appsSource URL:http://developer.apple.com/library/ios/#technotes/tn2151/_index.htmlWhen an application crashes, creating a crash report is useful for understanding how a crash is caused. This document contains basic information about how to identify, understand, and interpret crash reports.Brief introductionWhen an application crashes on an

development process(1). Create Project: Xcode>file>new>project(2). Configuration Items(3). Create storyboard and Design the interface(4). Add a View controller (Uiviewcontroller and its subclasses) for each scene on the storyboard, using the identity to specify the controller class(5). Create the Iboutler property for the storyboard on the interface object so that the controller class can manipulate the interface object(6). Create the Ibaction action method on the view controller and connect th

Chapter 6 security defense practices for iOS apps: files that cannot be destroyed Think of a common file system as a big notebook. When a file is deleted, many people think that this page is completely hacked with the trigger, just like the confidential document about Area 51. But in fact, what happened behind this operation is more like drawing a huge X on this page with a very small red pen. The file is m

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