anaconda life cycle

First, Introduction:the life cycle of Viwe and Viewcontroller is the most basic knowledge, and if the order of execution of their method calls is well understood, the code's excellent style can be well mastered. This blog is very good: http://www.cnblogs.com/peaceWang/p/5346726.html, there is time I will be on this basis to improve, specific about each method is the most appropriate to perform the action.

First, life cycle OnCreate (): Callback when activity is first created when activity is started. Onrestart (): Callback when activity is started again. OnStart (): A callback after OnCreate () is initiated when the activity is first started, and is called back after Onrestart () when it is started again. The activity is now visible but does not appear until the foreground cannot interact wi

Asp. NET Pipeline and application life cycleASPPipeline and application life cycleSection 8.1 Describes the system architecture of IIS and the overall process of HTTP request processing, where you can know that each ASP. NET site corresponds to a Web application that responds to HTTP requests and provides the user with the information they need. So, ASP. NET application specifically responds to HTTP request

Small mistakes in JavaScript-------Common mistakes two: The life-cycle myths of traditional programming languagesAnother easy mistake is to take the thinking of other programming languages and think that in JS there is also a life cycle. Take a look at the following code:for (var i = 0; i /* ... */}Console.log (i);If y

"Out of date"-technical implementation of data with life Cycle 1 IntroductionThis article can be used as a technical implementation part of a previous theoretical article .Here is a direct elevator to the above:Http://www.cnblogs.com/beer/p/6029861.htmlDesign of multi-platform identity authentication architecture based on token2 Data life cycleThe so-called "data

Transferred from: http://blog.csdn.net/hpoi/article/details/4629065The life cycle of Android activityThe activity class is in the Android.app package, the inheritance system is as follows:1.java.lang.object2.android.content.context3.android.app.applicationcontext4.android.app.activityThe activity is separate and is used to handle user actions. Almost all activity has to do with the user, so the activity cla

Transferred from: http://blog.csdn.net/android_tutor/article/details/5772285　　Hello everyone, today to give you a detailed description of the activity of Android life cycle, I have said in front of this aspect of the content, but like most articles on the internet, basically are translated Android API, too general, I believe you see, there will be a little help, But it's not completely thoroughly understand

First we know that HTTP is a stateless request, and that his life cycle begins with a request from the client browser to the end of the response. So what does an MVC application do from making a request to getting a response?In this article we will discuss in detail the life cycle of a request for an MVC application, f

Object life cycle: Create (instantiate----initialize)---Use----destroy, and in spring, the Bean object cycle follows this process, but spring provides many external interfaces that allow developers to do things before and after three processes (instantiation, initialization, destruction). In spring beans, instantiation is the creation of space (constructors) for

4.1.2 Experience the life cycle of an activity by exampleThe previous section describes the processes in the activity life cycle, and this section takes a simple example to give the reader a firsthand experience of each event in the activity life cycle.Create a new Android p

4.1.2 Experience the life cycle of an activity by exampleThe previous section describes the processes in the activity life cycle, and this section takes a simple example to give the reader a firsthand experience of each event in the activity life cycle.Create a new Android p

Uitableviewcontroller, and they are the first kind.Figure 1Ii. life cycle of controller and viewThe view referred to here refers to the controller's view. It acts as an attribute of the controler, and the life cycle is within the controller's life

: Careful classmates should be able to find, in Xcode new Viewcontroller, can only choose to inherit from Uiviewcontroller and Uitableviewcontroller, and they are the first kind.Figure 1Ii. life cycle of controller and viewThe view referred to here refers to the controller's view. It acts as an attribute of the controler, and the life

When a user enters. When you exit and enter your app again, your app Activity will switch between the various states of its life cycle.For example, when your activity starts for the first time. It takes the focus of the user in front of the system today. In this process, the Android system invokes a series of life cycle methods to set up the UI and other componen

In traditional Java applications, the Bean life cycle is simple. The Java keyword New is used to instantiate the bean, and then the bean can be used. Once the bean is no longer in use, it is automatically garbage collected by Java.In contrast, the bean in the spring container has a much finer life cycle:1. Spring initi

Next, to explain: the first way to do this is awake, which is the beginning of the life cycle, the initialization code for activation, you can generally disable the current script in this place: This.enable=false, if you do, Will jump directly to the Ondisable method once, and any other methods will no longer be executed.If the current script is in a usable state, the normal execution order is to continue t

This paper is a processing model based on IIS6.What happens when a client page accesses IIS trying to get some information? What happens when a request passes through the HTTP pipeline? This article mainly describes these two processes, that is, IIS processes ASP. NET requests and the page life cycle of ASP.First, we need to figure out two very important concepts:1, worker process (w3wp.exe). The worker pro

facescontext contains all the information required to process the request, so the page elements include component tags, event handlers, converters, and validators that are exposed to facescontext. If the request is the first request, JSF produces an empty view at this stage, the life cycle enters the display answer phase, and the empty view is used when the page is returned. If the request is a return requ

, the more the number of CGI calls, the more processing time consumes the system .(2) servlet Analysis: The servlet is in a server process, it runs its service method in a multithreaded manner , one instance can serve multiple requests, and its instances are generally not destroyed. Serlvet Architecture The following illustration shows the location of the servlet in a Web application:the life cycle of Ser