Mobile Develop

When creating an iOS project, a more explicit hierarchy will be helpful for future code maintenance or extended functionality; This article will show some of my views on the hierarchy through an example; there are some fragmentary points of

A simple layout page, directly via meta tag and Percent realization;Second, the more complex page1. Resolution Resolution: JS calculates a different screen width. HTML element aspect ratio and font size, the distance between elements is adaptive,

The Init method of the parent class must be called by the custom Init method.     Generally:-(ID) init{[super Init]; xxx = xxx;} Typically, this pattern can satisfy the overwhelming majority of requirements, but in a few cases, special handling is

+ (uiimage*) Createimagefromview: (uiview*) view{Obtain scaleCGFloat scale = [UIScreen mainscreen].scale;Start drawing, the following method, the first parameter represents the area size. The second parameter indicates whether it is non-transparent.

As long as the VALUES-V14 under the Styles.xml modified to use more than 4.0 of the equipment 　Change the values-v11 under the Styles.xml to more than 3.0 of the equipment 　　Common values for use under　　Theme Style Remove navigation bar

After the page changes, browse the error, the information is as follows.Compile errorDescription: An error occurred during compilation of the resource required to provide service to the request. Please check the following specific error details and

This article covers jumps between two apps and the delivery of data.First, a simple jumpTwo new applications: Assume Sina and NetEaseTo achieve the goal: click on the Sina button can jump to NetEase, in the click on the NetEase button can return to

One:Foreground process:The foreground process has the highest priority,Visible Processes:The Android system typically has a small number of visible processes.Service process:No user interface,Background process:There are generally more background

Display effect: (Uidatepicker & Uitoolbar & Uitextfield together with)Excuse me: What are the steps to achieve?First, after the program view is loaded, first create a date selector and set the date selector as the input view for the text box. When

When we use a lot of data in our software, we choose to store the data in a database and then manage the data through the query modification operations of the database. Most of the time we are only in the program to establish the use of the database,

1. For too many controls, with a similar number of functions, you can use the Include method. In the implementation application, the control can be placed in the list collection.private void Initview () {//TODO auto-generated method stubpwd1 =

Factory mode is the most common design pattern in development, simple Factory mode, Factory mode and abstract Factory mode, all belong to the Factory mode. Simple Factory is the creation mode of the class, the static Factory method (Factory) mode,

iOS development learning, often do not understand the development model of iOS, today we will be a simple summary and discussion ~(a) Agent modeScenario: When some functionality of a class needs to be implemented by another class, it is not certain

[OBJC]View Plaincopy1.BOOLHasbaidumap =NO;2.BOOLHasgaodemap =NO;3.4.if([[[UIApplication Sharedapplication]canopenurl:[nsurl urlwithstring:@ "baidumap://map/"]]) {5. Hasbaidumap =YES;6.}7.if([[[UIApplication Sharedapplication]canopenurl:[nsurl

The New Year 2016, I wish you a happy new year. For a long time not to come to cnblogs, I will continue to write about Android open-related tutorials, as well as recorded related videos. Keep track of Android's learning notes from the basics to the

Thanks to the http://blog.csdn.net/ta893115871/article/details/46955791 Blogger's article,1 Create a new empty project2 Add a new Moudle under the project3 Add a copy of the code below the gradle.build of the Moudletask Makejar (type:copy) { '

Uialertcontroller *alertcontroller = [uialertcontroller alertcontrollerwithtitle:@ " hint " message:@" preferredstyle:(Uialertcontrollerstylealert )];uialertaction *okaction = [uialertaction actionwithtitle:@ " OK " style

/* Compatibility issue */@media screen and (device-width:320px) and (device-height:480px) and (-webkit-device-pixel-ratio:2) {. dialog　　-agreement-con{height:45%; 　　/* iphone4*/}} @media screen and (device-width:320px) and (device-height:568px) and (

1. Registering and Unregistering sensorsPrivate void registersensor () { manager.registerlistener(this, manager.getdefaultsensor ( sensor.type_accelerometer), sensormanager.sensor_delay_normal);

This article transferred from: http://my.oschina.net/vigiles/blog/141689Catalogue [-] 1. Resource Preparation: 1) Physical Machine: 2) VMWare9: 3) VM for MacOS patch: 4) os_x_10_8_mountain_lion: 5) XCode4.6.3: 2. Make the ISO format