lynda ios app development

This article turns from: Http://www.devzeng.com/blog/ios-two-version-app-setting-profile.htmliOS development of the same app set different icons and namesSEP 6TH, 2014Often encountered in the development of the same app will have

This article for everyone to share the iOS live Class app development process, for your reference, the specific content as follows One. The general process of audio and video processing: data collection → code → transmission (streaming media server) → decoding data → playback display1. Data collection:Video and audio data are collected by the camera and pickup,

Analysis of iOS development: "secret" App content page effect (2), iosapp @ I wrote a "secret" Cell effect article a few days ago, but there is still a gap with the desired effect at work, and the scalability is poor, so I rewrite the encapsulation, put the overall view into the scrollView, which is basically the same effect as the secret

1 , Application Sandbox overviewEach iOS app has its own app sandbox (the app sandbox is the file system directory) and is isolated from other file systems. The app must stay in its own sandbox, and other apps won't be able to access the sandbox.Apply the sandbox's file syst

Preface: I was originally an iOS development engineer, but due to the rise of the current H5, the line blew a mixed development of the atmosphere, taking advantage of this strength, I also learned the front-end development, do not say the depth of research, but also capable of daily

Since doing team leader, the body and authority have changed, so I am not bothered by a specific function, the implementation of an interface, but how to make incremental improvements on the basis of existing code, to create a more appropriate specification and framework, so that members of the group to complete tasks faster and better. A year down, quite a bit of ideas, so wordy a few words about the development of

XE6 iOS Development certificate-free real-computer debugging (2): Connect the real machine and run the app (there's a picture of the truth) 2014-08-26 21:26Online can find about the Delphi XE series of mobile development related articles very little, this article as far as possible with detailed text content, fool-li

app crashed every time when the user is sending the voice message in the chat interface. In the new version we fix this serious problem. So we need a fast review, to guarantee the quality of the user experience. Please help us, thank very much. "B" Template II: We found the app crashed every time when the user is sending the voice message in the chat interface. In the new version we fix

. However, the goal and the initial direction must be there. I do not intend to objective-c with Swift to learn, one is the time is not allowed, and the other is that since the introduction of Swift, Apple certainly has its rationale, perhaps the current swift is not perfect, there are many problems, but I think it will be eliminated objective-c sooner or later. Moreover, I think that when a technology in-depth study into the problem is not entirely grammatical, the continuity may be reflected.

In iOS development, it is often necessary to save some information locally, such as some of the user's search history. So, how do you see the saved files?Here are two ways to view the app's sandbox files.Method One: Use Xcode to view the following steps:(1): Xcode, click Window---Devices (or use the shortcut command + SHIFT + 2)(2): Select your device, which is the iphone, then select the

Reprinted from: http://www.cnblogs.com/ludashi/p/4867511.htmlSpotlight has made some new improvements on iOS9, which is to open up some new APIs, and with the core Spotlight framework you can integrate Spotlight into your app. The integrated Spotlight app can search the content of the app in spotlight and open the relevant page via content. Because of the

IOS 9 App development tutorial using Code Add button Beautify button rich user interfaceA lot of controls and views are available in iOS9 to enrich the user interface, and for these views and controls we have made a brief introduction to the previous chapter. In this chapter we will explain these views in detail.Use a button in iOS9 to receive user inputButtons a

IOS development: App message push (latest), iosapp Today, this cainiao will give you a simple IOSApp message push tutorial! Everything starts from 0, including XCode6, IOS8, and how to register the application, apply for a certificate, and download the configuration profile from the apple Developer Center. I believe many people who are new to

Lsapplicationqueriesschemes Array, the XXXX part of the words you see in one fill in, until the console does not have any relevant output.③ about other console error messages raised through WebView access to HTTP URLsAs we said earlier, Apple wants us to access a relatively secure HTTPS, so when you need to access HTTP,Although Apple does not recommend it, it is possible to reverse an unsecured network request by declaring the content shown in Info.plist, which still allows the

program into the background, non-interactiveapplicationdidenterbackground-application into the background, you can save and transfer dataApplicationwillenterforeground-can recover data here, will enter the foreground, is not active statusApplicationdidbecomeactive-enter the foreground to get the focus, you can interactapplicationwillterminate-application is destroyed when called, if suspend does not callWrite here to see the app's startup process in detail:1.main function2.UIApplicationMain cre

Thanks for your attention and motivation, so that I can continue. It's really hard to get a good kid to bed at around 10 o'clock every day when my family has children and I live a long and old life, then let's get things of our own. It will soon arrive at, so we will go to bed. Now we are not in good health. If we don't go to bed early, we will definitely be out of work the next day, and we will depend on Red Bull, in this case, it is really difficult to squeeze out time to learn about

Whether on the Web page or on the client, whenever we register, often will be SMS or email verification, this is a good security mechanism. For the user experience, if it is on the PC Web page, the mailbox or SMS verification is more convenient, if it is on the phone, then the use of SMS verification is more convenient. In this blog we will implement the SMS verification code in the iOS app. Example demo I

; // using arc NBSP; -(nsstring*) stringtest { __autoreleasingNSString*retStr=[NSStringalloc] Initwithstring:@ "test"]; NBSP; return RETSTR; This keyword is used when the parameter of the method is id* and you want the object to be autoreleased when the method returns.Summarize Today, we see the basic ARC usage rules The code cannot use retain, release, retain, Autorelease Do not overload dealloc

AppStore, there are stepshttp://blog.csdn.net/wave_1102/article/details/7463697Ask AppStore for information about published apps--Pure ideasHttp://hi.baidu.com/yanh105/item/7378a98ffca6a8804414cfa0Official Help documentationHttp://www.apple.com/itunes/affiliates/resources/documentation/itunes-store-web-service-search-api.htmlHow to improve the Upgrade alert feature for iOS clientsHttp://www.cocoachina.com/applenews/devnews/2013/0108/5495.htmlHow does

In project development, we often need to package the project files into an. ipa file, which is provided to the jailbreak iphone installation.Here's one way:1, first should give the project to install the configuration file (here no longer allocations), in the state of iOS device, run successfully.2, choose product->archive, such as3, click the Distribute button, pop up a new window, select Export as Xcode A