IOS

Since 2008, I have developed dozens of applications. In the process, I learned that developers make common mistakes in the development process. Sometimes they do their best to solve the problem, but sometimes some mistakes make the developer

-(void) Modifyua { ID webview = [uiwebviewinstance valueforkeypath:@ "_internal.browserview._webview"]; [WebView performselector: @selector (setcustomuseragent:) withobject:@ "mozilla/5.0 (Windows; U Windows NT 5.2) applewebkit/525.13 (khtml,

The Assetslibrary framework provides a alassetslibrary class to help us access photos and videos under the management of photo albums, as shown in official documents. if (!self.assetslibrary) {_assetslibrary = [[Alassetslibrary alloc] init];} With

This article is mainly for you to summarize the iOS mobile file method, from simple to complex, very practical, the need for small partners can refer to. This section of Objective C code is used to move files under the specified path The code is

This article mainly introduces the development of iOS to remove text box input when the keypad, the need for friends can refer to the First in Interface Builder select Textfields, and then in the text Field attributes found text Input Traits,

This article mainly introduced the iOS in a paragraph of text to set up a variety of font color code, very practical, there is a need for small partners to refer to. Given range and the color you want to set, you can set several different font

Small text, the topic is still connected with last week, summary of five kinds of applications in iOS to the user to apply for permission of the practice mode, can refer to. Enter the translation below. For iOS apps, the user is required to request

The iOS Product User Experience Guide (HIG) defines three types of applications for iOS products: one is a practical application, such applications can allow users to quickly get a certain kind of information or a fixed task, such as ink weather,

1. Connect the switch console port with the computer serial port 1 with the control line, and connect with the Super Terminal software with Xmodem function; 2. Set the connection mode for the serial port 1 (if the connection is another serial port

Chrome34 Apple users can also use the Google account directly to sync personalization between different devices. iOS version Chrome34 browser features: • Keep sync between devices-you can seamlessly access and open tabs and bookmarks on your

Three collection classes to collect Cocoa objects (NSObject objects): Nsarray for an ordered set of objects (equivalent to an array) Nsset for object unordered collections Nsdictionary for key-value mappings The above three collection classes

WWDC2017, wwdc2017 It was another year's WWDC. After the passion, we should summarize the main concerns of this developer conference. This developer conference covers almost all Apple products, including software and hardware updates. Compared with

App10 for group purchases using imitation handles -- my favorite page, and app10 for group purchases -- private void initData() { BmobManager.getInstance(new BmobQueryCallback() { @Override public void onQuerySuccess(List dataList)

App1 for group purchases using imitation handles -- home page, app1 for group purchases using handles -- Fragment_home.xml Ii. home_head_page.xml Banner two-page Bar icon hot movie three as one

IOS -- NNSURLSessionDataTask, nsurlsessiondatataskI. Basic Introduction 1. NSURLSessionDataTask is a subclass of NSURLSessionTask and a specific network request (task) class. It is one of the most common requests in network requests. Generally,

IOS-multithreading and ios MultithreadingI. Process A process can be understood as an application. For example, if you open QQ, a process will be allocated to QQ in the memory; if you open it, a process will be allocated to the memory; and processes

Coordinates of coordinates in UIView.Coordinate Transformation in IOS -- UIView   // Convert the pixel point from the view where the point is located to the target view, and return the pixel value in the target view. -(CGPoint) convertPoint :(

[Code Note] iOS-cell automatically changes the size and code note ios-cell I ,. 2. Engineering Drawing. 3. Code. RootViewController. h #import @interface RootViewController : UIViewController{ UITableView* myTableView; NSDictionary *dataDic;}

Other iOS performance and iOS Performance This article is a reference, because I have only studied these technologies, but they are not used in the project, nor have they been studied in depth, so they can only be used as one note.Network

Modify the font size and style of the UIWebView control. Modify the font style in the UIWebView control: NSString * htmlString = [NSString stringWithContentsOfFile: self. webPath encoding: NSUTF8StringEncoding error: nil]; UIFont * font = [UIFont