IOS

Win7OnIpadProgram DevelopmentMac OSIs the content to be introduced in this article.Win7Using virtual machinesIpadThe first step in the development process is to build the environment: Because there is only one IBM Thinkpad T61 with Win7 installed to

XcodeDevelopment tips andTipsIs the content to be introduced in this article, I always try to remember a varietyXcodeAs well as various prompts andTips. During programming, I always try to use the mouse as little as possible. Without these prompts,

IPhone NetworkHow to UseNSURLConnectionThis is the content to be introduced in this article. This article is an official translated Apple document. If you want to see the original English version, you can go to the Apple website to view the details.

Cocoa frameworkThe inheritance relationship between them is the content to be introduced in this article, mainly to understandCocoa,Cocoa frameworkContains two coresFramework:Foundation and Application Kit (UIKit)Framework. InCocoaDevelopment is

XcodeModifyEngineeringThe name tutorial is the content to be introduced in this article. I wonder if you have made any changes.EngineeringName requirement. I have met it. During the development process, when the project is halfway through, I

TableViewMediumImageLatency loading is what we will introduce in this article.TableViewDisplay many entries.Image. But one-time slaveServerObtain allImageWaste of traffic on usersServerIt is also a burden, it is best to load as needed, that is, when

IPhoneApplicationMap DevelopmentThe tutorial is the content to be introduced in this article, which describes an interesting example. Not to mention, let's take a look at the details. 1. Calculate the distance between two points

IPhoneApplication DevelopmentUIPickerViewUseDEMOIt is the content to be introduced in this article. This article mainly describes the implementation of Selector Based on code implementation. Select the Chinese zodiac and academic

DetailsIPhoneMediumMultithreadingUseCLLocationManagerIs the content to be introduced in this article.MultithreadingHow to UseCLLocationManager. If it is a childThreadWhen CLLocationManager is created, it cannot be located after startUpdatingLocation.

IPhoneUnder developmentAnimationEffect implementation classification code is the content to be introduced in this article, but there are not many content, mainly implemented in the form of codeAnimationFor details about the code, I hope to help you!

IPhoneApplicationsEventProcessing andPackageThe structure is described in this article. EventProcessing cycles andIPhone packageStructure. Event processing cycle After the UIApplicationMain processing program is initialized, it will enable the

IPhoneApplication in progressProtocolThe usage is described in this article.ProtocolTo see the details. I. Description Communication between the two classes makes it easier to use protocols. 1. The Protocol declares methods that can be implemented

IPhone graphicsDevelopmentPlottingThe tutorial is the content to be introduced in this article.PlottingFor more information, see. 1. Drawing summary: Settings before drawing: CGContextSetRGBFillColor/CGContextSetFillColorWithColor // fill color

Xcode offline InstallationThe help document tutorial is the content to be introduced in this article. It is implemented through the help document.XcodeOfOffline Installation. 1. view the Help file online: XcodeTo view the Help file. The menu

CocoaAndCocoa TouchThe difference is what we will introduce in this article. What they have in common is that both of them contain Objective-C runtime and two coreFramework: CocoaIncluding Foundation and AppKitFrameworkCan be used to develop Mac OS

IPhoneDevelopmentQuratz 2DThis document describes how to useQuratz 2D, Let's take a look at the details. 1. graphics context graphical context) is an opaque data type CGContextRef ). We can think of graphics context as a drawing target. There are

IPhone DevelopmentNote is the content to be introduced in this article.Iphone DevelopmentThe implementation of several cases in the above section. 1. About KMapView custom calloutM in IOS development When I was doing a map application on ios, I

Objective-CMediumDelegateAndProtocolIs the content to be introduced in this article,DelegateAndProtocolThere are two concepts. The protocol is actually equivalent to the pure virtual class concept in C ++. It can only be defined and implemented by

Cocoa Memory ManagementRules andGarbage CollectionIs the content to be introduced in this article, mainly to learn how to solveCocoa Memory Management Problems. Let's just look at the details. Cocoa memory management rules 1) when you create an

Objective-CMediumIsMemberOfClassThe use case is the content to be introduced in this article, mainly to learnIsMemberOfClassUse the isKindOfClass application as an example to view the details. IsMemberOfClassThe method is to determine whether the