Mobile Develop

Some tips for iOS development:1) [Multiple Threads] iOS multithreading Note that all UI actions must be on the main thread:Any code that would update the UI should be do on the main thread. Data loading should typically is done in some background

A problem is suddenly encountered, the problem is described: I bind a service in order: Start->bind finally unbind when exiting the activity, and now I have the business need to bind again when I enter the activity again, and I find that calling the

Objective:Mobile applications, need to save traffic (bandwidth), large resource packs on the user experience is harmful. As a result, mobile development requires thin resources (audio/picture), but also guaranteed audio/picture quality. This article

Recently take a cell phone to do test machine, everything is connected, drive also no problem, but to see the log log information of Eclipse is empty, EClipse display as follows:Device disconnectedInfo:log device is empty!Restarting eclipse and so

IOS 8 Application Build Details mining application initiation ProcessThe beautiful Life of the Sun Vulcan (http://blog.csdn.net/opengl_es)This article follows "Attribution-non-commercial use-consistent" authoring public agreementReprint Please keep

 This article and related series is my summary of the iOS network development knowledge Point, this article is the second one, mainly analyzes several important classes in cocoa streamsCocoa streams is actually a simple package of objective-c for

The charger radiates the equivalent of high-voltage electricityHuman body and charger or transformer should maintain a distance of more than half a meter, especially mobile phone charger, otherwise long time close contact, easy to increase smokers

Apple Tree Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 18623 Accepted: 5629 DescriptionThere is a apple tree

Scrolling view ScrollView is derived from Farmelayout, which is a component used to add a vertical scrollbar to a normal component; ScrollView contains at most one component, and ScrollView's role is to add a vertical scrollbar to the component.

We all know that the document is good to write, of course, it is very comfortable, but sometimes the document is better than directly to see the source directly, since Android is open source, why not in eclipse directly see its source?1. Download

Two important classes for describing data in ndef formatNdefmessage: Describes information in the NDEF format Ndefrecord: A piece of information describing Ndef information Ndefmessage and Ndefrecord are the core classes of Android NFC technology,

Four components of Android development--serviceFirst, Service IntroductionService is one of the four components of the Android system (activity, Service, Broadcastreceiver, ContentProvider), which is similar to the level of activity, The

Reprint please indicate source:http://blog.csdn.net/lmj623565791/article/details/38026503Remember the first time to see Viewpager this control, instantly put it down, do things the main interface all Viewpager, as well as the picture switch also

Recently, the music and millet melee sparked widespread concern in the industry, two companies have disputes, the root cause is the existence of a number of business competition, in addition to the well-known TV, Box, the recent music has

Run: Pre-Knowledge:To listen for changes to the data of the specified ContentProvider, the Cotentobserver listener needs to be registered with Contentresolver to the specified URI. Contentresolver provides the following methods to register listeners:

Package com.sl.pocketbook.bean;import android.os.parcel;import android.os.parcelable;import  android.os.Parcelable.Creator;/** *  Brands  *  *  @author  sxn *   */public class ProductBrandBean implements Parcelable {    

' Xcopy ' is not an internal or external command, or a program or batch file that can be runProblem descriptionEach time the operation will be reported red, the following conditions occur' Xcopy ' is not an internal or external command, is not a

Recently I used the WebService in my project, because there was no API for calling WebService directly in Android, I used Ksoap, but I encountered a strange bug in my use:Once webservice is requested, nothing is done, and after 1 minutes, the

//Get file path /** 1 * Bundle is a directory that contains all of the resources of the application, which can be obtained by mainbundle the directory resource*/NSString*filepath = [[NSBundle mainbundle] Pathforresource:@"Contactsinfo"Oftype:nil];

Letter 　　 Hello teacher, today only to find your blog, tangled a long time some of the problems can not wait to teacher guidance. 　　 Present situation:Currently sophomore, studied in Guilin University ofMajor is electronic information science and