Mobile Develop

The following is just my personal summary, if you have better suggestions, please leave a message, together to encourage progress!! - -！ 1, to respond to the development of the web, that is, the page must be adaptive screen size, you can use the

Cacti plug-in some installation summaryhttp://liyaoyi.blog.51cto.com/442933/846891First, prepare the required packagesApache http://www.apache.org/Mysql http://www.mysql.com/Php Http://www.php.netRrdtool http://oss.oetike R.CH/RRDTOOL/NET-SNMP http:/

1. Create a printer interfaceInterface printer{ publicvoid open (); Public void print (String s); Public void close ();}2. Create a Printerfactory class Public classprinterfactory{ Public StaticPrinter GetPrinter (intflag) {Printer

In the demo, found UITableViewCell in the UIButton short press once do not see the default effect of gray, stay a little longer to become gray, such as the official Twitter client profile picture, Weibo review like the three buttons. Weibo all kinds

In the recent fierce mobile internet , so that traditional PC Internet companies feel the pressure, 3BAT several major internet giants in the original PC business to move to the mobile side, but also hit the tens of billions of yuan to invest

Dictionary write:if ([self.currentuseraccount length] > 0) {Keychainitemwrapper *keychainitem = [[Keychainitemwrapper alloc]initwithidentifier:@ "UserAccount" accessGroup:nil];if (Keychainitem) { if ([[Keychainitem objectforkey:ksecattraccount]

There are two ways to implement the asynchronous task mechanism in Android, Handler and Asynctask.Handler mode needs to create a new thread for each task, after the completion of the task through the handler instance to the UI thread to send

Because the cursor color and tint color of the search bar are uniform, if you want to set the cursor color to a different color, you need to modify it inside the textfiled, and the same for the font.Implementation code:-(void) setsearchbartextfiled:

Reference: http://www.cocoachina.com/cocos/20140529/8596.htmlThe following reference to the development environment configuration in Cocoachina Tutorial http://www.cocoachina.com/cocos/20140529/8596.html, I feel that the configuration process, not

today decided to use the obfuscation tool Proguard for the project. So I started to find out where Proguard was placed in the SDK, and sure enough, I found the Proguard folder in the Tools folder in the SDK directory. Open the Android project

Yesterday did a day of gzip compression, tried three ways (Libz library, ziparchive,asihttprequest), did not succeed at first.Theoretically, three of them are supposed to work, but I can't. When I try to find the third way, it's not my problem, it's

For everyone downloaded from the official web SDK is actually an installation tool, there is nothing, if installed online will take a long time. We can also use the download tool from the network to download the things we need to install, (as well

(i) Android system framework DetailedAndroid uses a tiered architecture that is divided into four tiers, from high-level to bottom-up to application tiers, application framework tiers, System runtime tiers, and Linux core tiers1,android Application

Source Text Link: http://www.cnblogs.com/franksunny/archive/2011/11/17/2252926.htmlAndroid Camera Usage SummaryAndroid phones about camera use, one is to take pictures, two is video, because Android provides a powerful component features, for this

Source: http://www.imooc.com/code/1431In life, we often interrupt the scheduled task for some reason. If the 10000-metre long run, only ran 500 meters due to lack of physical strength, need to quit the game. In Java, we can use the break statement

Reactivecocoa is an implementation framework for responsive programming (FRP) in iOS, and its open source address is: https://github.com/ReactiveCocoa/ReactiveCocoa#; read several articles on the Internet, Feeling theory, but the code is still not

Source: http://www.imooc.com/code/1420In life, there are times when you need to repeat certain actions in order to accomplish a task. If you participate in a 10000-metre long distance running, you need to run 25 laps around the 400-metre track

First Spit trough a blog markdown editor, the launch of the time is also very happy to support Markdown Blog Park, the trial under the discovery of support is useless, this time this is written in other editors, copied over to find. It sucks. What

Mainactivity as follows:Package Cc.testbroadcasta;import Android.os.bundle;import Android.app.activity;import android.content.Intent;/** * Demo Description: * Use Androidmanifest.xml to register the broadcast receiver */public class Mainactivity

SOURCE http://www.imooc.com/code/1315The so-called priority is the order of operations in an expression. The precedence of operators commonly used in Java is shown in the following table:Level 1 has the highest priority, and level 11 has the lowest