IOS

IOS Mobile Phone number, mobile phone name, version, etc. NSString * identifierNumber = [[UIDevice currentDevice]. identifierForVendor uuuidstring];NSLog (@ "mobile phone serial number: % @", identifierNumber );// Mobile phone alias: User-Defined

IOS _ Objective-C _ array sorting, ios_objective-c Generally, arrays in OC are sorted by sortedArrayUsingSelector:; sortedArrayUsingComparator:; sortedArrayUsingDescriptors :.   1. sortedArrayUsingSelector :)You can use sortedArrayUsingSelector to

Ios network data download and JSON parsing, and ios data json ParsingIntroduction to ios network data download and JSON Parsing In this article, I will introduce how to use NSURLConnection to download data from the network, parse the downloaded JSON

Analysis of archive and archive of OC objects and Analysis of oc archive files Object archiving means to persistently store objects in the memory. Object archive is to read the Persistent Object to the memory. In oc, object archiving can be roughly

Differences between class methods and self in ios development and instance methods In Objective-C, there are both instance methods and class methods. Class methods are sometimes called Factory methods or Convenience methods ). Factory methods are

Learning Object-C from scratch --- the fourth day (3), object-c --- the fourth day Today, we will first summarize the previous data types: Note: The id data type is a special data type of OC. It can be used to store any data type and is the basis

Email Master Pro attacks iOS limited this week Starting from this week, the mailbox Master Pro version will be free of charge in the app store, from the price of 6 yuan to 0 yuan, the number of mailbox Accounts added is unlimited, it also has a

IOS code analysis based on third-party authorized login Third-party-based authorized logon is a companion article by the author's blog post "QQ and Sina Weibo authorized Logon". It has penetrated into the gaps of every APP, and the most commonly

Solution for obtaining the unique identifier of a device on ios, ios Solution In iOS 7, Apple once again ruthlessly blocks mac addresses. Now, it cannot obtain the physical addresses of iOS 7 devices. How can we identify the uniqueness of a device

Simple audio player for IOS developmentThe first time I got in touch with the UI part of IOS development today, I was simulating the Target-Action callback mode when I was learning OC. Today it is actually used. To familiarize yourself with the

Let's talk about Objective-C warnings and objective-c. Address: http://onevcat.com/2013/05/talk-about-warning/   A programmer with exercises cares about the warning of his own code, just like a dead cockroach on the side of the rice bowl. -- @

In Swift, you can directly use the APIS provided by Objective-C language (including the system framework and custom code), and use the classes and APIs provided by Swift in Objective-C, it can also use both Swift and Objective-C languages in a

IOS Dev (45) iOS icon and slicing tool Prepo   Basic IntroductionDownload Prepo in Mac App Store for free. You can use it to generate all images required for iOS, and export images without @ 2x slices in batches.Icon generationWhich images are

Today we introduced the new favorite of mobile development: Lua language. The Lua Code mentioned in this article can be compiled and run on almost all operating systems and mobile terminals, we have introduced the Wax framework developed by Lua on

LUALearning notesWorld of WarcraftCustomInterfacePlug-ins are the content to be introduced in this article, mainly to understand that the library files of the operating system are not included inWorld of WarcraftIn the PATH of the UI, this article

How to stand out from the masses of applications has become a constant topic for designers. Today, we will show you how to design an excellent iphone application from the perspective of users. How do users use iPhone applications? Ah! Beautiful

[Reading Notes] iOS network-use push notifications, Reading Notes ios 1. Local notification The maximum number of local notifications is 64-bit. Even though, you can still schedule notifications, but the number of notifications arriving at is

IOS 2D plotting (Quartz 2D) path (point, straight line, dotted line, curve, arc, elliptical, rectangle)   A path can contain one or more shapes and subpaths. quartz provides many convenient shapes that can be called directly. For example, point,

Value Transfer Agent for iOS and value transfer agent for ios There are several methods for transmitting values in iOS, including: pass value by proxy, pass value by block, pass value by attribute, transfer value by notification, pass value by

Ios drawing, drawing coordinate system, drawing Coordinate SystemLet's take a look at the effect:  Create a View class and add the Code directly:   // Only override drawRect: if you perform custom drawing. // An empty implementation adversely