Mobile Develop

Want to share in a mobile development feast and experience the hottest technology? Young man, have a good eye.There is no doubt that mobile development will flourished in the current and next few years. Countless development positions available.

iOS about sqlite3 operationsThe iphone supports access to the iphone's local database via sqlite3 .Detailed usage such as the following1: Join the development package Libsqlite3.0.dylibThe first is to set up the project file. Add the iphone version

arc is a new feature of iOS 5, called arc (Automatic Reference counting). Simply put, it is the code that automatically joins the Retain/release, and the code that originally needed to manually add a reference count to handle memory management can

Http://www.codeproject.com/Articles/1003177/Access-bit-HKLM-Software-Registry-by-bit-Csharp-NEWhile running 32-bit Windows application to a 64-bit Windows OS, there is a registry redirection. Here, if 32-bit application tries to read a key under

Performance has always been the key to website success. A growing number of studies have shown that small-scale e-commerce and chain stores like Wal-Mart can bring more business, more advertising revenue, more user stickiness and more customer

StatementBefore written about the app backend development of a series of articles, that is my first time to do the app backend development, there are many shortcomings, this would like to modify, think or re-write it, this can also make Me blog

authoritative, comprehensive, practical, easy to understand, is the most important feature of this book. The book is based on Android training handouts from the famous Big Nerd Ranch training camp in the United States, which has trained many

Lee boss opened a small internet bar, in the telecommunications office 4M Telecom Broadband (ADSL access), but he returned home with IE browser test download speed but only 400kb/s about, and not too stable, to other people transfer file speed only

The first three Bolg I shared with you how to install Android Studio, but we haven't used as to create an Android project, then this blog we started to configure the SDK offline and create an Android project Without looking at how to

Lenovo's projection phone can project touch screen to any surfaceSmart machines with built-in projectors-well, there's really only two of Samsung's--so far not really popular, but Lenovo thinks it finally found this combination of the right use case:

At the beginning of 2015, Google released a feature on Android performance optimization, with 16 short videos, each 3-5 minutes, to help developers create faster and better Android apps. The topic of the course not only introduces the underlying

Guo JiaEmail: [Email protected]Blog: http://blog.csdn.net/allenwellsGithub:https://github.com/allenwells"Android SDK program reverse analysis and Hack series" chapter index one DEX file data structureThe data types that Dex uses are shown in the

Original URL: Https://github.com/SkillCollege/QrCodeScanQrcodescanThis is the Android phone client about the QR code scanning source code, the use of efficient Zbar decoding library, and fixed the Chinese garbled.Incorporates the Zxing code (which

In the Windows system, to open the AP hotspot, directly from the network management inside, it can be turned on, but very unstable, and the speed is particularly slow. And with ubuntu14.10, it's a lot easier. And it's very stable.Tools/Materials

Download the android source from China mirrorsPreviously all from Google's site download synchronized updates, but now has a domestic mirror site is much betterHelp Https://wiki.tuna.tsinghua.edu.cn/MirrorUsage/androidWarehouse

Only override Drawrect:if perform custom drawing.An empty implementation adversely affects performance during animation.-(void) DrawRect: (cgrect) rect{Cgcontextref context = Uigraphicsgetcurrentcontext (); /*no.1 Draw a line

February 11, 2015, Security dog clothing cloud Android version V2.0 Gorgeous debut, has also been on the shelves of the major mobile phone application market, while the user friends can go to the official website http://fuyun.safedog.cn/client.html

650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/59/85/wKioL1TW2K-BHVlgAAaGVpwHp5g726.jpg "title=" react-native1 watermark. png "alt=" wkiol1tw2k-bhvlgaaagvpwhp5g726.jpg "/>Preliminary study on the use of React nativeFebruary 06

1. Free WebService Address: http://www.webxml.com.cn/zh_cn/index.aspxThere are many Web services such as weather forecast, cell phone attribution query and so on.2. Invoke the Weather forecast service example:Generate the client code using the

You will be very strange, why some apps start, there will be a moment of black screen or white screen to enter the activity interface display, but some apps are not like QQ mobile phone, indeed here to do the processing. Here first understand why