Mobile Develop

Knowledge Preparation:Similarities and differences of UIbutton and Uiimageview:Same point: "can display picturesDifferent points: "UIButton by default can listen to click events, and Uiimageview by default cannot"UIButton can display different

App with iphone 6/plus and iOS 8:10 tips IPhone 6iOS 8 Adapter(Original: Raywenderlich Jack Wu Translator: @TurtleFromMars)The Holidays! To celebrate the festive season, look at this little piece of the geek poem I wrote to this article:"Keynote Eve,

In iOS development, sometimes it can be a lot of trouble to change the name of the project. Change the project name directly, and Xcode won't help you change all your names. There are always many files, folders, or items that are set by the project.

Android network requests generally involve pictures and JSON data, how to quickly request the network JSON data, parse JSON data, and one step to generate the Java Bean entity class you want? This concerns the efficiency of Android development.

In the registration, real-name authentication, modification of mobile phone number, we will use the function of sending verification code, here will often involve 2 effects,First: Send a verification code countdown effect;The second one:

Android Fragment Basic Introduction FragmentAndroid was introduced into fragment at Android 3.0 (API level 11).You can think of fragment as a module in activity, which has its own layout, has its own life cycle, handles its own input individually,

In the activity life cycle, as long as you leave the visible phase, or lose focus, the activity is likely to be terminated by the process! , was killed,, at this time, it is necessary to have a mechanism to preserve the state of the moment, this is

Because many open source projects are now written in Android studio, it seems that eclipse is obsolete. In order to become an IT elite, we certainly have to keep abreast of the trend of the times.Below is the Android stdio Chinese community,

1. NSData and NSStringNsdata-> NSStringNSString *astring = [[NSString alloc] Initwithdata:adata encoding:nsutf8stringencoding];Nsstring->nsdataNSString *astring = @ "1234ABCD";NSData *adata = [astring datausingencoding:nsutf8stringencoding];2.NSData

1 positioning, what is the main thing to do? 1 Getting location-related data 2 Getting location-related information As a result, I thought of playing counter-strike inside with the sight of the sights of the feeling: 2

Synchronous thinking:This paper introduces the data synchronization problem of the client for the latest data, which is often applied to the cloud notes, which can be used to remember similar apps.Here I built a ListView, the item on the ListView

In the previous session, the value of two controllers was achieved, and the final effectThis is our homepage:In Viewcontroller, the contents of our home page are placed in a different array:var restaurantnames = ["Cg1", "CG2", "Cg3", "Cg4", "Cg5",

Objective-c language is a dynamic language that puts a lot of static language in the process of compiling and linking time to the runtime. The advantage of this dynamic language is that we have more flexibility in writing code, such as the ability

First, the function(a) what is a functionAny C language program is composed of one or more program segments (small programs), each of which has its own function, which we generally call "functions".(ii) Definition of functionPurpose: To encapsulate

A Toast is a view that quickly displays a small amount of information to the user. A Toast floats on the application to display information to the user, it never gets the focus, does not affect the user's input, and so on, mainly for some help /

The original text hereBuilding Your First app:http://developer.android.com/training/basics/firstapp/index.htmlThe following is an annotationBefore starting the study, we should first deploy the development environment, so-called: 工欲善其事 its

JS interpretation is iphone or Android

In the process of project development, often encountered in the debugging time to print log, but on-line or release do not need to show the log, at this time you worked hard to write so many log, you either manually commented out, or set a switch

Same point: Each function contains these two native methods The effect of both of them is the same, for executing functions under a specific scope, essentially setting the value of this object within the function. Different points:

Cocos2dx3.2 use Crazy Tetris to draw irregular square masks (ClippingNode) I have already considered possible elimination and area determination problems. The next question is how to display these irregular images due to elimination. Here, I use