Mobile Develop

Note Rating_background Pictures do the best pictures and pictures around a certain gap, otherwise it will cause the picture at the bottom of the situation is stretched. ratingbarandroid:layout_width="Wrap_content"android:layout_height=

1. Installing Nodejs: http://nodejs.org/download/After downloading it all the way next.Verify that the installation was successful: Node-v2. Install the Android SDK: http://wear.techbrood.com/sdk/index.htmlThe installation package includes:

When dealing with touch events on the mobile side, we can choose some plug-ins to handle, such as the jquery UI Touch Punch.js provides a rich touch effect to meet the development of the mobile side,However, some mobile developers do not need such a

First set the agent for Uitabbarcontroller as appdelegate as follows: Mytabbar.delegate = self; Then write a proxy on the back of interface Implement the agent inside the-(BOOL) Tabbarcontroller: (Uitabbarcontroller *) Tabbarcontroller

In the process of iOS development, we often need to modify the background color of the Navigationcontroller when using the method [Self.navigationController.navigationBar setbackgroundcolor:[ Uicolor Redcolor]], the results of the run cannot be

Installation of Cocoapods Ruby Environment Building A. The Mac itself with Ruby to view the current Ruby version: Open the terminal input ruby-v (did install, but with this version of the next work failed, so update under

The August Sun is yellow, who said the world is not gold? The Little sparrow dozed in the shade, and the children rolled in the meadow. The August Sun is yellow, who said the world is not gold? The Golden Woods, the Golden Meadow, the small birds

Houdini is an arm binary translator developed by IntelTroubleshoot compatibility issues with Android x86 systemsCan install a variety of Android Chinese input method, allowing a variety of Android games, known to be compatible with more than 90% of

Scene:Resolving conflicts between Tencentopenapi.framework and ZBARSDK in _base64_encode functionsLater on the network search, delete the other Linker Flag-all_load can solve the problem of static library conflict,But doing so will invalidate some

/* Note: To first import the OBJECTC run-time header file in order to invoke the method in runtime */#import @implementation NSObject (propertylisting)1./* Gets all properties of the object, excluding property values */-(Nsarray *)

In Android, we usually use Android's messaging mechanism for communication between threads, and this mechanism passes exactly the message.In general, we use Message.obtain () and Handler.obtainmessage () to get a message from the message pool to

Happy Number Problem descriptionWrite an algorithm to determine if a number is "happy".A happy number is a number defined by the following process:starting with any positive integer and replace the number by the Sum of the squares of its digits, and

When you create a new Android4.4 (KK)-based Android project on Eclipse ADT, even HelloWorld's starter projects will fail to compile, and will report the following error "Thecontainer ' Android Dependencies ' References non existing library

First, the typical iOS architecture--mvc　In a typical MVC setup, model renders the data, the VIE renders the user interface, and Viewcontroller adjusts the interaction between the two.Although the view and view controllers are technically different

Volley Source Code Analysis series there for a while, tell me that there are many private messages at the same time that some questions are thrown. For some simple questions, we jumped, and these two days were connected to the question raised by

When you do not want to use cocoapods to manage and use third-party libraries, you need to manually add and configure these third-party libraries, there will inevitably be some problems, the main issues are summarized as follows:1, afnetworking,

The development of QR code mainly relies on zxing open source projectProject Address: https://github.com/zxing/zxingThis open source project can scan one-dimensional, and two-dimensional code,One-dimensional code refers to the barcode behind the

1. Add the downloaded TTF or OTF font to the project2. Join in Info.plistFonts provided by applicationAdd a field for a font file name3. Print all the fonts and find the font you wantFor (NSString *fontfamilyname in [Uifont Familynames])//       

This is the structure of the audiosession diagram:The previous section has introduced a method of Avfoundation for audio recording and playback, and another one is described below:AvcapturesessionWhere is the advantage of using this class?(1) can be

Get started with Android app development tutorial Font: [increase decrease] type: Reproduced This article mainly introduces the Android app development tutorial, from the SDK download, development environment building, code writing, App Packaging