api demos

The API demos 2.3 Learning notes are updated synchronously in the doc and PDF versions. Use the GIT tool for synchronization. For more information about git tools, see: http://progit.org/book/zh/ git clone https://code.google.com/p/apidemo/ Or git clone git://github.com/snowdream/apidemo.git Due to my lack of knowledge and a rush of time, mistakes and shortcomings in the book are inevitable. You are welco

children views to avoid unneccessary calls//to Findviewbyid () on each row. Viewholder Holder; When convertview are not NULL, we can reuse it directly, there are no need//to reinflate it. We only inflate a new View when the Convertview supplied//by ListView is null. if (Convertview = = null) {Convertview = minflater.inflate (R.layout.list_item_icon_text, NULL); Creates a viewholder and store references to the other children views//We want to bind Da

1. Hello WorldBasic display Android API Demos Learning (1)-Hello World2. Save Restore StateSave and restore the UI status. Android API Demos Learning (2)-Save Restore State3. Persistent StatePermanently save user preferences. Android API

of item and just display the small icon before pressing. Press to expand the displayItem.setactionview (Mysearchview); }@Override Public Boolean Onquerytextsubmit(String query) {//Do not care whether or not to submit. Processing has been made when the contents of the query have changed return true; }@Override Public Boolean Onquerytextchange(String NewText) {String Newfilter =! Textutils.isempty (NewText)?NewText: null; //When the query condition does not change, do n

The example shows how to persistently save user preferences when the program is closed.@ OverrideProtected void onResume (){Super. onResume (); SharedPreferences prefs = getPreferences (0 );String restoredText = prefs. getString ("text", null );If

The Hello World example is an example of a basic screen display Activity. Mainly XML: 1. 2. android: layout_width = "match_parent" android: layout_height = "match_parent"3. android: gravity = "center_vertical | center_horizontal"4. android: text = "@

1. Alarm ControllerAlarm is the Alarm service in Android. Allow us to regularly execute our program. The program will be awakened as long as the device is not shut down or restarted.  1.1 One Shot AlarmThe example shows sending a broadcast 30

This demo demonstrates the layout features of the Fragment. In this case, in the state of the vertical screen, when we click on the item in the list, an activity is displayed to show the details of this entry.* While on the horizontal screen,

In the first two articles, the use of C + + calling Lua in VS2010 compiled lua5.1 source generation Lua.lib and VS projects has been described to ensure that the demo runs on vs. Here is a detailed introduction to the mutual invocation and rationale between C + + and Lua.The direct call of C + + and Lua actually passes the data through a stack structure, the top index value of the stack structure is-1, the index value to the bottom of the stack is-1, -2 ... the top index of the stack is 1. Stack

Recently in the study of JDK source code, the machine is installed "jdk1.7.0_71", the need to download the official "samples and demos", but the government does not provide the old version of the "Samples and demos" Download, how to do it. After puzzled efforts, finally found a solution on the StackOverflow. We can guess the URL of "Samples and demos" via the JDK

this WebGL was copyrighted by Apple Inc. and by Google Inc. and is used under permission.Glge.Image Source:www.glge.orgA framework for making WebGL developed by by Paul Brunt. It's a JavaScript library intended to ease, the use of WebGL; Which is basically a native browser JavaScript API giving direct access to OpenGL ES2, allowing for the use of hardware AC celerated 2d/3d applications without have to download any plugins.Ctrl+[p]aper.Image Source:w

70 popular Ajax application demos and source code downloads, including: greybox, lightbox, thickbox, etc. The rich content is a rare learning and research material and many things can be used directly, it is time to make full use of the come principles. Ajallerix: Ajax, simple, fast Web image gallery demo; at Novell Ajax microlink pattern Tutorial: A microlink is a link that opens up content below it. Ajax BBC News RSS reader: demo by Nigel Crawley Aj

70 popular Ajax application demos and source code downloads, including: Greybox, Lightbox, Thickbox, etc. The rich content is a rare learning and research material and many things can be used directly, it is time to make full use of the come principles.Ajallerix: AJAX, simple, fast Web image gallery demo; at NovellAJAX microlink pattern tutorial: A microlink is a link that opens up content below it.Ajax BBC News RSS Reader: demo by Nigel CrawleyAJAX C

Everyone should know that @ represents the "objective-c" sign, proving that you are using the objective-C language, but it is a headache for property and synthesize, For the first iPhone development path. Let me take it for myself. When I first learned objective-C, I didn't know what the @ property and @ synthesize functions. Why should I add these two things, what are these two things used for? The brain is confused. My mind is blank, and I will understand it later. After reading the book, I wi

The developing CSS3 is a great improvement and enhancement to CSS specifications, which makes it easy for Web developers to add fashion effects to their websites. In the past, many complexJavaScriptCode to achieve the effect, now you only need to write a few simple wordsCSS3Code. Today, this article will share with you 14 amazing CSS3 feature application demos, so that you can feel the charm of CSS3.You may also like 20 brilliant CSS3 feature applic

Recently, because began to learn Reactjs, found Reactjs and webpack this modular packaging tools, and began to find webpack of information science ... In this Buddha to see a lot of data, or feel Nandashin write this demo simple and clear, easy to understand, very suitable for beginners to learn, but because the information is written in English, in the course of their own learning smoothly translated under, the following is the original address link: https://github.com/ Ruanyf/webpack-

After installing orbix6.3, You can compile demos in the installation package. The compilation procedure is as follows: 1. You need to install the C ++ development environment. The local installation is vs. NET 2003. 2. Open the command window and run nmake.exe to compile the program. In D: \ Program Files \ Microsoft Visual Studio. NET 2003 \ vc7 \ bin, add the directory to the environment variable path,Run the script for setting environment variables

I want to create a websokect chat room and download some demos online. I can't even use them. I would like to thank you for your advice. my younger brother's php is very helpful. I only know the php code, recently, I have a websokect chat room requirement, but the backend code is always running. I use wamp as a php server, does php need to configure something on the server when it supports websokect? WS_STATIC_URL nbsp; htt cannot be used to download

,Some of the demos are used.Samples\safeloggerSafelogger's use of demo,You can learn how to use Safelogger to display logs to memo in this demo.How to use Safelogger to log records to a file.Samples\simpleThe simplest example of DIOCP useThe client takes blocking mode, sends the data to the server, and then the server returns itself, and the client waits for the data to be received.======================================================================

JQuery moblile Demos Learning record panel 11. Two / Jquery Mobile / No Comments This article originates from www.ifyao.com Forbidden reprint! www.ifyao.com I would like to summarize briefly:Panel Location: Data-position Property Control: Value: Left,right,Display Mode: Data-display property value: Reveal default on the page, overlay page, push and page unification, push the page.The panel should be placed