Mobile Develop

First, go to the engine catalog Cocos\platform\android\java\src\org\cocos2dx\lib, open the Cocos2dxglsurfaceview.java file,Find the OnKeyDown method as follows: Public BooleanOnKeyDown (Final intPkeycode,Finalkeyevent pkeyevent) {

Just do a small map tile download program, originally wanted to add a progress bar to show the progress of the download, but do not know how many pictures, ProgressBar will not be used, so directly added a lable tag count.Found in the run time,

Transfer from http://www.cnblogs.com/jukaiit/p/4956419.html1, afnetworkingLightweight Communication class Library, very simple to use. : Https://github.com/AFNetworking/AFNetworking 2, Fmdbfmdb is a database management library that encapsulates

Solve the problem of data synchronization: There are 2 common methods.(1) Check the data on the server regularly, also called polling.(2) The phone and the server to maintain a TCP long connection, when the server has data, real-time push to the

(1) HTTP/* (HTTP) Get request differs from POST request:* 1, POST request address and parameter separation, more secure than GET request parameters directly burst out of the outside unsafe* 2, get requests generally get the server's data (download

IOS9 because the system requires that all requests must use HTTPS, sending an HTTP request fails if you want the program to be compatible with HTTP requests Add the following code to the Info.plist: Here's what you need to do is right-click the Info.

Use the KO binding data column example:1. First apply for V,T,T2 three auxiliary methods, easy to debug. The mapping condition when declaring ViewModel and loading data mapping2. First use Ko.mapping.fromJS () to turn the original JS object into the

Model objectsModel objects encapsulate the application's data and define the logic and operations that manipulate and manipulate the data. For example, a model object might represent a role in a game or a contact in an address book. The actions that

Demo Implementation Features:Open the main page automatically start a timed photo shoot, 10s shot once.Precautions, after initializing the camera can not immediately take pictures, otherwise invalid, must wait a few seconds before shooting. This is

$agent=Check_wap ();if($agent ){ Header(' location:http://www.lewanau.com '); Exit;}//Check if WAPfunctionCheck_wap () {//first check whether it is a WAP proxy, high accuracy if(Stristr($_server[' Http_via '], "WAP")){ return true; }

Rx is the meaning of responsive programming, essentially the observer pattern, which is an asynchronous response based on the Observer (Observer) and the Subscriber (Subscriber). Background threads are often used in Android programming and can be

Why would you want to put the code that moves the arm in a single method?In fact, this is the version after several refactoring. The original mobile code is placed in the Touchmoved method. It was later found that the second way to touch the screen

In the previous article we set up the robot physics object, let's take a look at the corresponding logic code.Enter Xcode, create new robot and arm classes, and inherit from the Ccnode and Ccsprite classes, respectively. The code is all left blank

Recent system space is not enough, to do database cleanup, truncate data, found that the data is not continuous, resulting in this table space occupies a huge, think of using shrink, move. But shrink efficiency is slow, choose move. The statement

Open Arm.h and add a new method to its interface:-(void)armShoot;Next, implement this method in ARM.M:-(void)armShoot{ CGPoint startPoint = [self convertToWorldSpace:ccp(05)]; CGPoint endPoint = [self convertToWorldSpace:ccp(205)];

http://blog.csdn.net/think_soft/article/details/7578760Syntax (SYNTAX):Android:Description="string Resource"Android:icon="drawable Resource" android:label = string resource "                   android:name =" String "/> Included in

Original link: http://www.cnblogs.com/jxgxy/p/3677256.htmlAdditional notes: 1. When I use Gson, the inner class is not static and can be parsed correctly.First of all, a simple example (the simplest I do not speak, many online), to help beginners

Introduction to run-time permissionsAndroid 6.0 on the basis of our original Androidmanifest.xml claims authority, but also new runtime permissions dynamic detection, the following permissions need to be judged at runtime:Body Sensor Calendar camera

CardViewIn the support package for Android SDK V7, specifically how to add a project to the V7 package, see the portal here.android–5.0 LollipopCards are one of the most important components of the new material style design , and the card design is

notifydatasetchanged () Dynamic Update listviewIn processing long and on time, the attention to detail is to set Onitemlongclick return to true, otherwise long press will execute Setonitemclicklistener.All do not choose for (int i=0; i ) {