cga adapter

are used for private SQL areas. UGA memory depends on the settings of the session. In dedicated service mode, sessions and processes are one-to-one relationships, and UGA is located in the PGA. The fixed UGA is a segment of memory in the PGA, and the UGA Heap is the PGA's sub heap. In MTS mode, the fixed UGA is a segment of memory in the shared pool, and the UGA Heap is a child heap of the large pool, which is allocated from the shared pool if the allocation fails from the large pool. In MTS m

1. Concept PGA: The program global area, the memory area used by the server process, including data and control information for a particular server process, such as private information and operating system resources used. UGA: The user global area, the memory area used by a specific session, such as the SQL workspace for the session, login authentication information, and so on. The impact of the session's SQL workspace size on query performance is critical, and UGA is allocated from the large

Sutherland-hodgman Polygon Clipping algorithm of CGA clipping algorithmThe Sutherland-hodgman algorithm is also called edge trimming, and the algorithm is Sasserande (i. E. Sutherland) and Trautman (Hodgman) were introduced in 1974.This algorithm adopts the method of segmentation processing and Edge cutting . This algorithm is suitable for the clipping of any convex or concave, or planar or non-planar polygon in any convex polygon window. 　　Edge-by-si

Seed filling algorithm of CGA filling algorithmThe plane area filling algorithm is an important algorithm in the field of computer graphics, which gives the boundary of an area (or the absence of a boundary, but only the specified color), which requires that all the pixel elements within the boundary range be modified to the specified color (or it may be a hatch). The most common area fill is polygon fills, this article discusses the seed fill algorit

Adapter universal adapter, only 3 lines, Adapter adapter 3 lines Not to mention anything. First, an anonymous internal class, one adapter + two listview Optimizations Note: holder. setText () is to extract the view operation. If you need to operate imageview, add setImageVi

Java Adapter Mode Recent Learning Java Basics, learning the adapter when puzzled a lot of information on the Internet to check the data, for adapter a lot of information, but the comparison of this article is good, here records, we need to see. Adapter mode is to transform the interface of a class into another interf

Original URL: http://www.cnblogs.com/monodin/p/3874147.html1, problem description 1 07-28 17:22:02.162:e/androidruntime (16779): Java.lang.IllegalStateException:The content of the adapter has changed BU The T ListView does not receive a notification. Make sure the content of your adapter are not modified from a background thread, but only from the UI thread. Make sure your

Adapter mode Adapter): Converts an interface of a class to another interface that the customer wants. The A d a p t e r mode makes those classes that cannot work together due to interface incompatibility work together. Applicable scenarios: 1. Existing class interfaces do not meet our needs; 2. Create a reusable class so that the class can work collaboratively with other unrelated classes or unforeseen clas

The following figure shows the class adapter and Object Adapter. The adapter mode is used to solve the problem of using incompatible interfaces. The following shows that the two adapters have three classes: Target, adaptee, and adapter.The client wants to use target. Request ()The existing classes use adaptee. specificrequest ()Request () and specificrequest () m

Adapter Mode definition: Jiuge two incompatible classes together, in a structured pattern, with two identities (adaptee) and adaptor (adapters). Why use adapter mode we often encounter the need to combine two classes that are not related to each other, the first solution is to modify the interfaces of the respective classes, but if we do not have the source code, or we do not want to modify the respective i

Adapter mode (Adapter pattern)——. NET design Pattern series eightTERRYLEE,2006 year FebruaryOverviewIn the software system, because of the change of the application environment, it is often necessary to put "some existing objects" in the new environment, but the interfaces required by the new environment are not satisfied by these existing objects. So how do you deal with this "migration change"? How can yo

I. Introduction In the actual development process, due to the changes in the application environment, such as the changes in the use language), we need to implement that there is no existing object in the new environment to meet, however, such existing objects exist in other environments. So what if we call "existing objects" in the new environment? The solution to this problem is the adapter mode we will introduce in this article --In this way, exist

The adapter mode converts an interface of a class into another interface that the client expects, so that the two classes that the original interface does not match and cannot work together can work together. Name Origin This is like a transformer, which converts one voltage to another. The domestic electricity voltage in the United States is 110 V, while that in China is 220 V. If you want to use us appliances in China, you must have a transfor

Structural patterns (structural pattern) describe how a class or object can be combined to form a larger structure. The structure pattern describes two different things: a class and an instance of a class. According to this point, the structure pattern can be divided into the structure pattern of the class and the structure pattern of the object. Subsequent content will include the following architectural patterns: Adapter mode (

Structural patterns (structural pattern) describe how a class or object can be combined to form a larger structure. The structure pattern describes two different things: a class and an instance of a class. According to this point, the structure pattern can be divided into the structure pattern of the class and the structure pattern of the object. Subsequent content will include the following architectural patterns: Adapter mode (

During the installation of 11g, this machine encountered the need to install the loop adapter. My system is Windows 2003 Server. in the network environment of the lab, IP addresses are automatically allocated by DHCP. If Oracle finds that your machine is using DHCP, install the Microsoft loopback adapter to provide a static IP address. For details about the installation method, see: 1. Click start, and

Adapter mode design ideas in life will often be applied to, such as when we are charging the phone, it is not possible to directly charge on the 220V power supply directly, but with the mobile phone charger to convert the voltage required to be able to charge the normal, otherwise it can not be completed charging, the charger has played a role in adaptation.1. Introduction to Adapter Mode1.1>, definitionThe

GOF "design pattern" is described in the adapter mode: Converts the interface of a class into another interface that the customer expects. The adapter mode makes it possible for classes that cannot work together because of incompatible interfaces. This passage roughly says: We need a way to create a new interface for an object that is functionally correct but not interface. For example, customers give us

One requirement is that when a user chooses an item in the Navigationview, the Viewpager on the right needs to dynamically switch between the different adapterFound direct setadapter without any response, loaded data or old dataToss for half a day just to beFragmentpageradapter, change to Fragmentstatepageradapter.Specific Baidu the difference between, there is time I write a summary outThe approximate understanding:Fragmentpageradapter caches multiple data, and the data in the Viewpager does no

Introduction of Adapter Mode (Brief Introduction) Adapter mode to replace a class with another interface expected by the customer. The adapter mode makes it possible for those classes that are not working because of incompatible interfaces to work together. Ii. issues addressed (What to Solve) 1, the use of Third-party components, and the interface of this com