Mobile Develop

Recently in the 3D related to some of the foundation, because make AS3 so many years, decided to 3D base this piece or from AS3 start, 3D game development This piece from u3d start, pull away, When studying Matrix3D class, we found that some methods

An important feature of apply is the change of the current executing method's this object;For example:First we define a method to detect the suffix name of the file, at this point the This object is pointing to window, we look at the following two

Single-instance mode for iOS developmentIn iOS development, there are many places where you can choose to use singleton mode. There are many times when you have to create an object, and you cannot create more than one, in order to prevent multiple

These days to write an Android runtime to speed up HTML5 Canvas, so that GAMEBUILDER+CANTK not only the development speed, speed can also be close to native applications. So it took a little time to studyAndroid NDK, the online information is about

Below is a case of using a ListView and a custom adapter, clicking on an entry in the ListView will result in a dialog that changes the results, and immediately notifies the adapter to reload the data as follows:(1), the layout file used to display

Select Count(*)  fromv$process--Current number of connectionsSelectvalue fromV$parameterwherename= 'Processes' --Maximum number of connections allowed for the databaseTo modify the maximum number of connections:AltersystemSetProcesses= 

Http://www.cnblogs.com/jxgxy/archive/2012/08/23/2653404.htmlIt is necessary to give a hint before the user exits the application, because it is possible that the user does not really want to quit, but just accidentally pressed the return key, most

The brush must not be unfamiliar to everyone, here is a systematic introduction of the good. Let's introduce a solid color brush.The simplest solid color brushes are already defined names, such as red and green, which are said to have a total of 256

Package Com.xiaohao.action;import Java.io.file;import Java.lang.reflect.method;import java.util.Collections;import Java.util.hashmap;import Java.util.map;import Org.dom4j.document;import Org.dom4j.element;import org.dom4j.io.saxreader;/** * need to

As in the first article, the same is a simple demo, this in the beginning to do, think is to drag the PictureBox to another PictureBox, if PictureBox no picture, will be the image passed, but the idea is simple, The fact is complex: first PictureBox

1. Prepare the tool:Install git and curl in the terminal window and tap the following command:sudo apt-get install Git-core curlInstalling the Repo scriptCurl "Http://php.webtutor.pl/en/wp-content/uploads/2011/09/repo" >  ~ / bin / Repo  To Repo

Today, the main learning of the monitoring event is the implementation method, that is, after doing some action, how to monitor the action and respond accordingly.There are three main methods of this method:1. Methods for anonymous inner classes2.

/*Character PropertiesCharacter attributes can be applied to text in a attributed string.NSString *const nsfontattributename; (font)NSString *const Nsparagraphstyleattributename; (paragraph)NSString *const nsforegroundcolorattributename; (font color)

XML parsing 1.XML format for iOS developmentStructure: Nested tree structure in layers1.0 represents the XML file version, Utf-8 represents the encoding used for internal text represents the root node Beijing A node, CityName is the node name,

Today we have learned some of the ways to use controls, including Textview,editview,imageview1.TextView, output a text chantThe main attributes areAndroid:id logoAndroid:layout_width widthAndroid:layout_height heightAndroid:text text

XML parsing code for iOS development 1. Load and parse XML file NSString *path = [[NSBundle mainbundle] pathforresource:@ "Xml.txt" oftype:nil]; NSData *data = [[NSData alloc] initwithcontentsoffile:path]; Gdataxmldocument represents an XML

1, tune the Web browserUri Mybloguri = Uri.parse ("http://xxxxx.com");Returnit = new Intent (Intent.action_view, Mybloguri);2, MapUri Mapuri = Uri.parse ("geo:38.899533,-77.036476");Returnit = new Intent (Intent.action_view, Mapuri);3, transfer the

When loading fragment in activity, sometimes to use multiple fragment to switch, and transfer value to another fragment, that is, two fragment between the parameters of the transfer, a lot of data, find two methods, One is passing through a common

Of the four associations Onetoone,onetomany,manytoone and Manytomany, only Onetoone, Onetomany, and Manytomany have mappedby attributes in relation to each other.The following is an explanation of the Mappedby attribute in the Java doc:The field

App update AppStore Release notes:1: First, the project inside the authorization file and the certificate needs tobe installed, 2: Also need to change the project info file inside the Bundleid including the project and unit testing 3: Change the