aws ios sdk

ArcGIS runtime SDK for iOS 2.2 is released at the developer summit. The enhancements in version 2.2 are as follows: 1. Search for and access content, users, and groups on arcgis.com; 2. Supports WMS layers; 3. Supports conversion between the Military Grid Reference System (MGRS) reference systems; 4. improved the performance of geometric operations when using agsgeometryengine; 5. Better Proces

Document Center: http://dev.umeng.comIntegration Documentation: Http://dev.umeng.com/analytics/ios-doc/integrationReport Center: Http://www.umeng.com/apps/download_centerShare:, Weibo, QQFriend League statistics: 1. Appkey, channel ID, Reportpolicy, version2. Page analysis, log encryption, background mode settings3. Click on the number of behavioral statistics, quantity of product purchase type4. Crashes, social stats, integration tests, get AD URLs (

:@"@avg.accessTimes"];2.2.2 Object Operators@unionOfObjects 返回keyPath的结果，重复信息不过滤@distinucUnionOfObjects 重复信息过滤For exampleNSArray * time1 = [self.users valueForKeyPath:@"@unionOfObjects.accessTimes"]; NSArray * time2 = [self.users valueForKeyPath:@"@distinctUnionOfObjects.accessTimes"]; NSLog(@"%@",time1.description); NSLog(@"%@",time2.description);Output 2015-02-12 21:12:38.513 kvckvodemo[501:11415] (100,150,80,80)2015-02-12 21:12:38.514 kvckvodemo[501:11415] (150,80,100)

Creation of the Unity 3D simple project. Export to iOS platform with Xcode see thisUnity3d Learn to create simple buttons, corresponding eventsUnity C # codeUsing unityengine;using system.collections;using System.runtime.interopservices;public class Testfeil:monobehaviour { [DllImport ("__internal")] private static extern void C_ctest (); Use the for initialization void Start () { } //update is called once per frame

In the many open source of the Great God's blog is organized as follows: (Tested OK)First, describeBuild Activearchitecture only set to Yes;Architectures by Xcode default configuration, arm64 forward compatible;To make. A static library, you need to ensure compatibility, including different iOS devices and emulator run error, so as far as possible to achieve maximum compatibility.Validarchitectures set to: armv7|armv7s|arm64|i386|x86_64Second, the tex

Original http://www.gowhich.com/blog/view/id/382For what reason do you want users to go to the App Store from your iOS app? Maybe you want users to go to the app Store to score your app, or you might want users to see your other iOS apps. IOS 6 introduces the Skstoreproductviewcontroller class, which allows users to display other products in the App store without

uialertcontrollerstylealert to add TextField- (void)addTextFieldWithConfigurationHandler:(void (^)(UITextField *textField))configurationHandlerConfigure TextField information, such as Placeholder,backgroundcolor, in the block.The saved information for TextField can be obtained from the Uialertcontroller property textfields. As in the above example two.The third step showsFor example[self presentViewController:alert animated:YES completion:nil];Summarize:In general, the API unifies the two types

{ //失败 }}]; Of these, there are several types of error that failed to return Laerrorauthenticationfailed-fingerprint authentication failed Laerrorusercancel-User cancels authentication (e.g. click Cancel) Laerroruserfallback-User Cancel (click input password) Laerrorsystemcancel-System Cancel Laerrorpasscodenotset-System does not have a password set Laerrortouchidnotavailable-Device does not support TouchID Laerrortouchidnotenrolled

Detailed explanation of ios sdk CALayer (1) and iossdk calayer Original Blog, reprinted, please indicate the source Http://blog.csdn.net/hello_hwc? Viewmode = contents This series updates Core Animation, but CALayer is the basis of Core Animation. What is a CALayer? From the official website-Layers Provide the Basis for Drawing and Animations (Layers is the Basis for Drawing and animation) Layer is a 2D pl

IOS SDK details: Apps use Touch ID authentication, iossdk Original Blog, reprinted, please indicate the sourceBlog.csdn.net/hello_hwc Since iOS 8.0, Apple has enabled the App to use Touch ID for authentication. Note the following points: The App only proxies the authentication process to the iOS system and does not

First, summarize1. Do a GT-like performance test tool;2. The first phase is mainly CPU, memory function, the requirement can draw the curve, can choose Curve interval, automatically calculate the minimum, maximum, mean, etc., support curve full-screen displayThe visual effect of the target is similar to the stock chart (the GT UI is too ugly);3. Subsequent increase in power consumption, network traffic, crash information collection and other functions;4. Pre-Preparation: The production of the

(@"%@",dic.description); [dic setDictionary:@{@"otherKey":@"otherValue"}]; NSLog(@"%@",dic.description);Output 2015-02-09 22:31:21.417 dictonaryexample[1232:31666] {Key = object;}2015-02-09 22:31:21.418 dictonaryexample[1232:31666] {OtherKey = Othervalue;} 3.2 Deleting an element- (void)removeObjectForKey:(id)aKey- (void)removeAllObjects- (void)removeObjectsForKeys:(NSArray *)keyArrayIt is easy to ignore the third, delete a set of keys.Example NSDictionary * dic = @{@(1):@"fi

Let's talk about how to jump to safari in the Facebook ios sdk and log on to the app. // UIDevice *device = [UIDevice currentDevice];// if ([device respondsToSelector:@selector(isMultitaskingSupported)] [device isMultitaskingSupported]) {// if (tryFBAppAuth) {// NSString *scheme = kFBAppAuthURLScheme;// if (_urlSchemeSuffix) {// scheme = [scheme stringByAppendingString:@"2"];//

An important feature of objecitve-C is runtime. in interacting with the runtime (Interactive Operation), Apple provides/usr/lib/libobjc. a. dylib library, which provides objective support for dynamic attributes-C language: the interface can be used to develop the intermediate layer (bridge layer) that runs on objective-C in other languages. The functions in the library are defined as pure C language. Example: class_getname class_getNameReturns the name of a class.const char * class_getName(Clas

Explanation of iOS SDK NSPredicate (Swift) Predicates are widely used in set filtering and CoreData. This article uses the Swift code on Playground as an example to explain how to use NSPredicate. Preparations Create an array on Playground to prepare for the predicate filter in the following text. Here we have congested the Description attribute to provide more obvious output. import UIKitclass Person:NSOb

KVO for IOS SDK Preface: KVC and KVO are tools that help us navigate the dynamic features of objective C. KVO is based on KVC, so if you are not familiar with KVC, you can refer to my blog. Here I will not repeat KVC.Content of this article KVO DefinitionTypical use cases of KVO.Manual KVOWhat KVO should do Definition of a KVO KVO provides a key-value-observing mechanism, that is, you can obtain value

Understanding about Connection The development in iOS SDK is similar to the Dialog Based Application development in Windows. It is to drag some page elements to the window and then write the corresponding code. However, why is no Connection established in Windows? Is it because Windows does not need to be created? Obviously not. If the page element is not associated with the application, it cannot comple

NSFileManager for iOS SDK NSFileManager provides a convenient method for file operations, including file and directory creation, copying, cutting, and deletion.This article will explain in detail how to perform these basic operations. When using defaultManager, you actually obtain a singleton (same object), which is thread-safe. In most cases, you can use this. This topic describes the basic operations. I

[OBJC]View Plaincopy1.BOOLHasbaidumap =NO;2.BOOLHasgaodemap =NO;3.4.if([[[UIApplication Sharedapplication]canopenurl:[nsurl urlwithstring:@ "baidumap://map/"]]) {5. Hasbaidumap =YES;6.}7.if([[[UIApplication Sharedapplication]canopenurl:[nsurl urlwithstring:@ "iosamap://"]]) {8. Hasgaodemap =YES;9.}10.11.12.if([@ "Use Baidu Map Navigation" Isequaltostring:title])13. {14.NSString*urlstring = [[NSString stringwithformat:@] Baidumap://map/direction?origin=latlng:%f,%f|name: My location destination=l

Objective Recently the project is busy ready to Baidu map methods are familiar with, write a demo and also write down the blog to record Simulator settings I directly copy the picture I wrote before, too lazy ...　　 Get Baidu Map key Enable HTTP to work properly 　　 Let Baidu map to normal use 　　　　　　　　Verify that you have added the Mapapi.bundle file in your project and added the correct method to delete or change the contents of the Files folder. Configuri