postgis in action

actions are often not singular, but complex combinations. We can combine these basic actions in a certain order to form a coherent set of actions. The combined actions include the following categories: order, side-by-side, finite-number repetition, infinite repetition, anti-action, and animation. Animation we will introduce in the next section, we focus on order, juxtaposition, finite number of repetitions, infinite repetition and reactionaryBelow we

Methods in the new actionOnce, when we need to repeat an action, we need to:sprite.runAction(cc.Repeat.create(action, 2));The above code creates a new repeat object that wraps the action again, which is more difficult to understand both semantically and in code. Why can't we use the original action as easily and conven

Document directory Locations and group IDs Action Rights SharePoint Custom Action Element Definition Every time I need this, I have a heck of a time finding it. So I thought I wocould post it here:The TheElement is used to create a new custom action in the UI. In the above samples, two custom actions are created: A custom

Transferred from: http://www.gamelook.com.cn/2015/05/214071Gamelook reported/Before Gamelook released the "Simple Good game" attack action "3 tips" a lot of students welcome, today we on the basis of a previous article on the role of the game character Attack Action essence-body movement principle, I hope we can help you in future development work.Today we from the joint and skeletal muscle movement ,

Brief analysis on the action thread safety problem of Struts1 and Struts2 http://blog.csdn.net/virgoboy2004/article/details/5876133"Description of the problem" recently, the company arranged for me to interview Java freshman, the interviewer is generally working for more than 1 years of new people (Here I install old, in fact, I have only worked for 3 years), when asked about Struts1 and Struts2 action of t

1. What kind of class can become a controller?in ASP. NET MVC, a class that implements the IController interface directly or indirectly is considered a controller by the MVC framework.using System.Web.Routing; namespace system.web.mvc{ publicinterface icontroller { void Execute (RequestContext requestcontext);} }From the code, see that this interface has a unique method of execute, which is called when the request arrives at the controller.If we define a class implementation to

Action-action. All Genie and human-computer interaction are actions. The actions encapsulated in cocos2dx are rich! Action has three subclasses. 1. The finitetimeaction class is the base class for all actions that can be completed within a limited time. 2. Follow is an action that "follows" a node. 3. The speed class c

A Controller object is instantiated correctly according to the name of the controller. Back to Mvchandler's BeginProcessRequest method, you can see that when you get the Controller object, you first determine whether it is iasynccontroller, and if so, create a delegate to execute asynchronously. Typically, we inherit from the controller class, which is not a iasynccontroller, and executes the controller execute method directly. The Execute method is defined in the base class controllerbase of co

The first thing to distinguish between two concepts, action fusion and action mixing 1 Action fusion refers to the effect of smooth transition when one action is played to the end, and then another action is broadcast. 2 Action Mi

1. To play only one step in one action, you can select the step and press CTRL to click the Play button and "Play Selected actions" under the "Action" floating panel. (Window > action)Note: To change the parameters of a particular command step, just double-click the step to display the relevant dialog box: Any new values entered will be automatically recorded. 2.

1. Gets the URL to the request path, such as the URL: http://127.0.0.1:8080/struts2/test/path1/path2/path3/test.action 2. First look for the package that namespace is/path1/path2/path3, If this package exists, look for an action named Test in this package, If the action is found, the action is accessed, and the moves to the default tablespace immediatel

Use of Action Bar in AndroidContent Overview Demo and Basic IntroductionEnable Action BarAdd button on Action BarCustom Action Bar styleHide Action Bar automaticallyUse of Action ProviderUse of ActionBarSherlockDemo and Basic Intr

In doing image processing, we pay attention to quality, but also need to pay attention to time, you can't spend a lot of time dealing with an image, of course, you can't spend a lot of time doing repetitive work, so when using PS, we should pay attention to the method, make full use of PS to our resources and commands, and talk about efficiency, We have to talk about PS action, which is something that many people overlook. PS

[Web API series tutorial] 2.2-routing and Action Selection Mechanism in ASP. NET Web API This article describes how ASP. NET Web APIs route HTTP requests to specific actions on the controller. Note: For a high-level overview of Routing, see Routing in ASP. NET Web API. This article focuses on the details of the routing process. If you create a Web API project and find that some requests do not get the corresponding routes as expected, I hope this arti

(1) From the code point of view, action is actually to change the attributes of an object node, such as coordinates, angles, and sizes. Most of these attributes can be set by the encapsulated methods of the Action object class, these actions are encapsulated into specific classes, which makes coding easier if you want a node to execute a behavior sequence or repeatedly execute a behavior, you can create an

1. Obtain the URL of the Request Path. For example, the URL is:Http: // 127.0.0.1: 8080/struts2/test/path1/path2/path3/test. Action2. First, find the package whose namespace is/path1/path2/path3,If the package exists, search for the action named test in the package,If this action is found, access this action,If this action