Mobile Develop

OutlineHow to get crash logsHow to parse the crash logHow to analyze crash logs1. iOS policy-related2. Common error identification3. Code bugsfirst, how to get crash logWhen an iOS application crashes, the system creates a copy of the crash log on

For Android to use the file system to read and save the file, refer to the java.io package below for the relevant package.1) Select internal Storage (Internal Storage) or external storage (External Storage)Android device has two storage areas:

IOS5 added new knowledge, that is, arc, in fact, I do not really like it, because I used to manage the memory. But learning is still necessary.In the development process of iOS, the definition of attributes is often related to retain, assign, copy,

When it comes to Android development, there is no need to pull the screen to fit the problem, why should the screen fit? The reason is very simple, because the Android phone-related device model too much (according to statistics, 2012 supported

Http://www.2cto.com/kf/201206/135471.htmlHTTP protocol and status hold The HTTP protocol itself is stateless, which is consistent with the HTTP protocol's original purpose, the client simply needs to request to the server to download some files,

This article immediately follows the job flow: the factors that determine the number of maps ,after the job submission is completed, is handled by the Mapper class. 1). The setup () and Cleanup () two methods in the Mapper class are responsible for

---restore content starts---1. js function calls have 4 modes: Method invocation, normal function call, constructor function call, Apply/call call.At the same time, no matter what function call except for the formal parameters that you define when

Often have the park friend will ask "Bo Master, there is no picture infinite scrolling demo ah?" ", Serious's picture scrolling demo I really don't have it here today. Encapsulates a picture carousel that you can use directly in your project. No

Original: The first activity must be mainactivity when the Android phone app is launchedThe first activity launched by the Android mobile app is self-setting, not a required mainactivity, and can be any activity.The first activity to set up the

Network of schools Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 13325 Accepted: 5328 DescriptionA number of schools is connected to a computer network. Agreements has been

Build GPS provide steps and information1. Recording KML files with Gps2googleearth2. kml file2.1 Resolution of latitude and longitude113.89668,22.95283,0 113.89659,22.95281,0113.89665,22.95287113.89668 is longitude, 22.95274 is dimension, 0 is

If need in the project like QQ to do instant communication, must use socket communication, I also just learn, share, there is nothing wrong place hope everybody correct iOS native socket is not very intuitive to use, so I use asyncsocket this

Recently called the camera in the project, the use of someone else to write the file, but found that the captured photos did not really use the system photography and then view so clear, so the study, found that the usual call camera function to

1. DemoOn Android 4.4 There is a new feature that sets the background of the phone's status bar, keeping the style of the phone's entire interface consistent, which is the default for Android L on Google I/O this year. Check out the demo

Introduction to Mobile WebMobile Product ListTV-based devices, including: Smart TVs, game consoles (such as Xbox) and set-top boxes (such as Chromecast, Amazon Fire TV, etc.)Desktop devices, including operating systems using laptops, such as Windows,

Activities provides a convenient and manageable dialog box mechanism for creating, saving, and replying, such as Oncreatedialog (int), onpreparedialog (int, Dialog), showDialog (int), Methods such as DismissDialog (int), if these methods are used,

Recently, due to work in the development of an Android app, before the development of Javaweb, Android development, although some understand, but has not built a development environment to learn, Android update speed is faster, Android1.0 was

We know that Google has abandoned the maintenance of Eclipse (ADT) updated, and now the official web site can not find the download link to ADT, most of our classmates are still using the ADT version may be very old, estimated that most of the SDK

Zepto.js's API Address http://www.css88.com/doc/zeptojs_api/Class Library Source code download http://www.zeptojs.cn/Scroll the current page, see this section click to downloadAs with jquery, we just need to introduce an HTML page.Zepto API is

1. Set the code hint function of Java fileOpen Eclipse Select Window > Preferences > Java > Editor-content Assist > Auto activation triggers for Java, setting The default is a point in the box,Now change it to:The following is a reference: .