kotlin ios development

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Initial configuration guide for SQLite in IOS application development _ios

iOS Development Database Chapter-sqlite Brief Introduction One, offline caching In project development, it is usually necessary to process the data off-line, such as off-line caching of news data.Note: Offline caching is generally to save data to the project's sandbox. There are several ways to do this(1) Archiving: nscodeing, Nskeyedarchiver(2) Preferences: Ns

IOS Development Common Macro Summary _ios

We all know that using macros is not only convenient, but also can improve development efficiency. Here's a summary of some of the common macros in the iOS development process that will continue to be added. Objective-c Whether the string is empty #define KSTRINGISEMPTY (str) ([str iskindofclass:[nsnull class]] | | |-str = NIL | | [STR length] 1. Define

IOS development experience sharing and ios Experience Sharing

IOS development experience sharing and ios Experience Sharing Some IOS development experiences: 1) [Multiple Threads] IOS multithreading note that all UI operations must be performed on the main thread: Any code that will update

iOS Development 61-cocoapods installation and use

iOS Development 61-cocoapods installation and use What is CocoapodsCocoapods is a third Class library management tool under OS X and iOS, and through the Cocoapods tool we can add a dependency library called "Pods" to the project, which must be supported by Cocoapods itself, and can easily manage its version.the meaning of cocoapods is embodied in two aspects

iOS simulator feature introduction about Xamarin iOS development

iOS simulator feature introduction about Xamarin iOS developmentIntroduction to IOS Simulator featuresIn the run effect shown in Figure 1.38, the phone-like model you see is iOS Simulator. When you don't have an iphone or ipad device, you can use iOS Simulator to test the pr

iOS simulator feature introduction about Xamarin iOS development

iOS simulator feature introduction about Xamarin iOS developmentIntroduction to IOS Simulator featuresIn the run effect shown in Figure 1.38, the phone-like model you see is iOS Simulator. When you don't have an iphone or ipad device, you can use iOS Simulator to test the pr

iOS simulator feature introduction about Xamarin iOS development

iOS Simulator feature introduction about Xamarin iOS developmentIntroduction to IOS Simulator features in Figure 1.38 ios Simulator iphone Span style= "line-height:1.5" >ipad device, you can use ios Simulator Test the program this article is selected from Span s

Examples of IOS development Uiwebview_ios

The UIWebView of iOS development is what this article is about, UIWebView is one of the most commonly used controls in the iOS SDK. is a built-in browser control that we can use to browse Web pages, open documents, and so on. In this article I will use this control to make a simple browser. The following figure: We create a window-based application program nam

Learn iOS (must-see Classic) 40-day Cattle man proficient in iOS development learning methods

Learn iOS (must-see Classic) 40-day Cattle man proficient in iOS development learning methods Describe This is a systematic, professional course system from a learner interested in iOS development to an iOS

About unit testing in Android/ios development

, more in line with the good programmer good use of tools of excellent quality. Unit test tools, using JUnit plus ant script on Android, using Ocunit or Ghunit on iOS. Although the tools are different, but the idea is similar. Of course, not all projects must be the best unit test. My previous project, useful unit test, also have not, here summarizes the use of Unit Test 2 principles. 1. Principle of the scale of the project. If it is a small project,

A detailed introduction to the time processing of IOS development app _ios

of the earth, in the past, it was thought that the Earth's rotation rate was constant, but in the 1960 the perception was reversed, and the rate of rotation of the earth was becoming more and more slow, and the rate of time forward was constant, so UTC was no longer considered to be a precise description of time. We need to continue looking for a constant forward value. Looking up at the sky is where we look for answers from the macroscopic direction, the

IOS 9 Update Safari AD Interceptor (Content blocker) development tutorial _ios

The following through the way to share the information in this area, the specific contents are as follows. Compared to Google's ban on advertising interception, Apple's attitude is diametrically opposed, following the Mac version of Safari to join the advertising interception tool, the upcoming iOS9 to Safari also introduced a content interception plug-in-content blocker, And developers can use the latest XCODE7 development and use the

iOS Development: Resolution Pixel How much do you know?

screen was launched into the public eye when the IPhone4 was released, because the screen's PPI was too high for the human eye to see pixels. Technically they are twice times as many pixels in the same physical size as the previous generation, as shown in the following illustration, In this case, not Su Ying the size of the laughing element, the element accuracy of the same size screen is increased twice times. The original pixel space now has 4 pixels, the pixel is 4 times times the original.

iOS develops Unity game development app development Cocossharp game development

Shanghai Gentlemen Information Technology Co., Ltd. is committed to first-class innovative software product design customization, customer service throughout the world, the company has a variety of well-designed software products, such as gentlemen work system, catering integration management system, Padorder electronic recipes, CDM document management system, Clean energy parameter optimization system, Bank ipad file Management system and so on.We provide excellent integrated software and game

IOS Development Review notes (1)-Basic OC knowledge, ios-oc

IOS Development Review notes (1)-Basic OC knowledge, ios-oc I have been studying IOS for more than three months since I went to work. Because of the weak foundation, I learned from the basic syntax of OC and read the books of grapefruit and grapefruit one after another, now I am looking at the actual programming practi

Modular development Solution in IOS (pure dry Goods) _ios

About the iOS modular development solution Online also has some introduction, but the actual implementation in the concrete instance but rarely see, plan to write system articles to introduce my understanding of the modular solution, which will contain some about decoupling, routing, encapsulation, private pod management, etc. And write an instance of the project put in git for open source [Jiamoduledemo],

Li Hongqiang iOS Development iOS Good Article collection

Li Hongqiang iOS Development iOS Good Article collectionThis article collects friends to forward or their own written technical articles, if you also have relevant good articles, welcome message, when good articles, I will be a good article to categorize article Brief Introduction Date Live service Configuration

About the use of AES encryption and SHA256 encryption used in IOS development

* * about the use of AES encryption and SHA256 encryption used in IOS development **The author in the previous period of time on this issue with the background of the docking of people, and finally finally determine the problem is our encryption, although all for the same species, but there are essential differences. Below I briefly describe the difference and enclose the main code:1. Commonly used AES encr

Nested use of IOS development Xib

] Instantiatewithowner:nil Options:nil]. Firstobject;}-(Instancetype) initWithFrame: (CGRect) frame { self=[Super Initwithframe:frame]; if(self) {UIView* view = [[NSBundle mainbundle] Loadnibnamed:nsstringfromclass ([Selfclass]) owner:self options:nil].firstobject; View.frame=Self.bounds; [Self addsubview:view]; } returnSelf ;} This allows others to use the two methods above to load the Eyblueview with code!!!!!! More Content-Blog navigation One piece of the week yo!!! Have any questi

Android development suggestions for iOS developers and android for ios developers

Android development suggestions for iOS developers and android for ios developers I have been engaged in iOS application development for more than five years. Until now, I still deliberately avoided developing Android applications. However, whether you believe it or not, And

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