Mobile Develop

UITableView Performance Optimization TipsTable view requires good scrolling performance, otherwise the user will find the artifacts of the animation during scrolling.To ensure a smooth scrolling of table view, make sure you take the following

Self.videofileurl = [Nsurl urlwithstring:[nsstring stringwithformat:@ "file:///%@", self.vediostring]];if (!_videofileurl) {Return}Avasset *movieasset = [Avurlasset urlassetwithurl:_videofileurl options:nil];Self.playeritem = [Avplayeritem

#region Mobile to the designated mobile page address////// Mobile to the designated mobile page address///// Phone page address public static void M_gourl (string url) {//Exclude phone access to PC-side if (Btool.getcookies ("Pcmod ","

Android, the ability to directly copy related content in the client, is already a more useful function, and also provides the relevant API.It should be noted that the compatibility of low-version mobile phone when using, pay attention to determine

iOS Development multithreaded article-Creating threadsI. Simple instructions for creating and starting a threadA Nsthread object represents a threadCreating, starting Threads(1) nsthread *thread = [[Nsthread alloc] initwithtarget:self selector:

iOS Development multithreaded article-Multithreading simple introductionI. Processes and Threads1. What is a processA process is an application that is running in the systemEach process is independent, and each process runs within its dedicated and

Original http://www.cnblogs.com/CocoonJin/p/4798081.html ThemeXcodeIOS 9ObjectiveApple's WWDC has brought a surprising amount of surprises to everyone, and the iOS developers have also had a different level of trouble. First of all, do not say the

XML Control Configuration Propertiesandroid:background= "@drawable/shape"LabelCorners----------Rounded CornersGradient----------GradientsPadding----------content distance from boundarySize------------SizesSolid----------Fill

Here are some useful plugins for another great collection. This time, our focus is on the top 8 plugins that make your site mobile responsive. Plug-ins come here to speed up workflow, simple workflow, and thus increase productivity. These days, this

//helps implement a single-case design pattern//implementation of the. h file#defineSingletonh (MethodName) + (instancetype) shared# #methodName;//implementation of the. m file#if__has_feature (OBJC_ARC)//It's Arc .#defineSingletonm

Jar Package Generation:Step: Open Eclipse and select the project you want to package.Right-click Project--export--java--jar file--next--Check src--Select the class you want to export--finishUsing the Jar method:Import the jar package into the Lib

Create a Iosapp classIOSApp.h file1 #import2 3 @interfaceIosapp:nsobject4 5 //1. Add a method with no parameters6-(void) printinfomation;7 8 //2. Add a method with parameters9-(void) Buyapp: (ID) AppName;Ten One @endIOSAPP.M file1 #import "IOSApp.h"

The DrawRect method of UIViewCoregraphics DrawingSummary: Describes that the system calls UIView's DrawRect method, so all implementation code for Coregraphics is placed within the function, Setneedsdisplay is to update the entire view, and

-(void) awakefromnib {//initialization code _btnviews.layer.shadowpath =[uibezierpath bezierpathwithrect:_btnviews . Bounds]. Cgpath; _btnviews.layer.shadowcolor = [Uicolor Graycolor]. Cgcolor;//shadowcolor Shadow Color

Android Studio configuration Git is still relatively simple, the trouble is that there may be a variety of problems in the middle. If you want to know or are interested, please look down.First you have to download the git client, url: http://git-scm.

The second method: 1) Declares the Uiimageview variable, storing the bottom horizontal line@implementation Myviewcontroller {Uiimageview *navbarhairlineimageview;}2) Add in Viewdidload:Navbarhairlineimageview = [self

Full Learning Roadmap for iOSiOS Advanced Introduction:I. Introduction to commonly used third-party frameworksTwo. Common tools and software introductionThree. Common Debugging methodsFour. Tips for writing code summaryFive. iOS performance

November 27 The most popular 2015AppCan mobile cloud conference held in Beijing Beichen Intercontinental Hotel. This conference by the positive Mobile, CIO ERA network, Guoheng Smart Mobile Alliance, the National Information Center Information

Notification design mode simple and easy to use, is a project if used too much, not conducive to code maintenance, poor readability.Implementation process: [[Nsnotificationcenter Defaultcenter]postnotificationname:@ "notificarions"Object : Self

1. main thread exception: add network connection;2. Abnormal permissions;3. NULL pointer exception:nullexception; To add Network permissions :DEBUG:Connected to the target VM, address: ' localhost:8603 ', transport: ' socket 'Exception: no reason