.//-----------------------------------------------------------------------------Hresult invalidatedeviceobjects (void){//// To see how mismanagement of an object's reference counter can cause us// Problems when calling reset on the device, uncomment the line below.// The line below will call addref () on the vertex buffer object, which W// Ill add one to the vertex buffer's reference count. This will cause it// To hang around after we call release () on it, which
You hardly hesitate to read this article.ArticleIt's because you also think it's strange why a running process is called svchost.exe. you cannot stop them, and you do not remember when to start them... so what exactly are they?We have written a series of articles to explain the various processes found in the task manager. This article is a part of the article, in
This paper's PS Grinding course is a series one, mainly explained what is called the grinding skin that is, what is the meaning of the skin, and what image suitable for grinding operati
What is ASP? What can it do?
1. What is ASP?
Literally, ASP has three meanings:
1. Active: ASP uses Microsoft ActiveX technology. ActiveX (COM) technology is an important foundation of Microsoft software. It adopts the technology
What is the knowledge of this function in PHP and what is its function? The following function has never been used. First, what is PHP knowledge? File processing? Or binary? Second, note it from the beginning to the end. Why have
When you start the game, you must be reminded to reduce the draw call and, of course, unity is no exception, open the Stats in the game window and see the numbers of draw calls and batched. But what exactly is Draw call? Is the effect coming from the CPU? or GPU? Let Unityin once tell you.First, let's define
What the hell is this?Presumably everyone has played sports lottery, lottery, and even 6 wo tread (understand the line), in a random way to List 6 (or 7, or 8) of the set of numbers, the participants can be based on the number of bookings have been matched, matching the correct 3 what kind of reward, match all right is
Patterns and frameworks are everywhere in software design. A friend once asked me what is the mode? I am also studying and give the following summary about my learning experience. (Note: personal opinions are for reference only. please correct me .)
1. What is the mode?Pattern. It
What is the Smss.exe process?
Smss.exe (Session Manager subsystem), which is used to initialize system variables for the conversation management subsystem, the MS-DOS driver name resembles LPT1 and COM, calls the Win32 shell subsystem and runs in the Windows login process. This is a session management subsystem that
Patterns and frameworks are everywhere in software design. A friend once asked me what is the mode? I am also studying and give the following summary about my learning experience. (Note: personal opinions are for reference only. please correct me .)
1. What is the mode?Pattern. It
1. What is the mode?
Pattern. It is actually a methodology for solving a certain type of problems. You sum up the methods for solving a certain type of problems to the theoretical level, that is, the mode.
Alexander's classic definition is that each mode describes a prob
What is the difference between main () and _ tmain ()? What is the difference between main_tmain?
People who have used C know that every C program has a main (), but sometimes it is found that the main function is not int main (),
for reconstruction. Do not refactor the code that you do not intend to change or will not change.
Scratch Refactoring)
Michael Feather's "Working processing tively with Legacy Code" book mentions the concept of Scratch Refactoring. Martin Fowler calls it "Refactoring for understanding ". This is used to deal with the (or intolerable) code that you don't understand and clean it up so that before you actually want to modify it, you can have a better un
method we have introduced to use and describe more devices and objects, and there is nothing special about it.
B. What is Lun?
Lun ID is not equal to a device, but a number. It does not represent any physical attribute. In our actual environment, the Lun we encounter may be a disk space or a tape drive, or media chang
What is dependency and what is abstraction 1. About dependency and coupling: from a small country to a harmonious society
In Lao Tzu's "little country and few people" theory, I proposed an ideal social state: neighboring countries look at each other, and the people are dead and busy. This
What is the relationship between utf8 and unicode encoding? What is the difference? UTF8 = Unicode Transformation Format -- 8 bit
It is a Unicode transfer format. Converts a Unicode file to a BYTE Transfer Stream.
UTF8 Stream Conversion Program:
Input: unsigned integer c-th
What is the knowledge of this function in PHP and what is its function? The following function has never been used. First, what is PHP knowledge? File processing? Or binary? Second, note it from the beginning to the end. Why have
, there are already a lot of related articles on the network, which are not mentioned here, only from the system startup principle. UEFI is more powerful than the BIOS because UEFI itself is already the equivalent of a micro operating system, and its convenience is:First, UEFI already has file system support, it can directly read the files in the FAT partition;
CDN is believed that many friends are not unfamiliar, the Internet also often see related reports. A period of time before the major CDN service provider response to the Prime Minister call, CDN also speed down the cost, like a Web-host CDN, Aliyun CDN have a large price range. Many small white friends have such a question: What is the CDN?
gateway, to explain the general knowledge for your instance:
-------------------------------------Invincible Separator---------------------------------
Simulate dual-NIC:
To learn how the dual network adapter, route table, and gateway are going, it is best to have a dual network adapter environment. For this reason, a simple VPN is used to simulate it.
VPN basics:In a private network, the port number ca
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