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is simply preceded by a 2 byte 0. UCS-4 is primarily used to save auxiliary planes, such as the second auxiliary plane in Unicode 4.0 20000-20fff-21000-21fff-22000-22fff-23000-23fff-24000-24fff-25000-25fff-26000-26fff-27000-27fff-28000-28 Fff-29000-29fff-2a000-2afff-2f000-2ffff A total of 16 auxiliary planes were added, extending from the original 65,536 encodings to nearly 1 million encodings. So since t
What is BFC and what is a good wife? BFC DefinitionThe BFC (Block formatting context) literal translation is "Block-level formatting context ". It is a stand-alone rendering area with only Block-level box parameters. It specifies
What is a stylus printer? The printing principle of the stylus printer is to print a small dot on the print medium by printing a mechanical impact on the ribbon, which eventually makes up the desired object to be printed. The number of printed needles is the number of pins on the print head of the pointer printer. The
What is a hook? what is the function of hook? everyone knows that almost all php video lectures, including books, do not mention the Hook concept at all. However, it is often used in actual projects, so sometimes I feel that the gap in teaching practice has always been the b
ManagedCode(Managed code ): Code executed by the Common Language Runtime Library environment (rather than directly by the operating system. Managed code application Program You can obtain the Common Language Runtime library service, such as automatic garbage collection, runtime database type check, and security support. These services help provide unified managed code application behavior independent of platform and language. Unmanaged code-unmanaged code : Code directly executed by the opera
Label:ollydbgis a 32-bit assembly-analysis debugger with a visual interface. What makes it special is that it can solve problems without source code, and can handle problems that other compilers cannot solve. Version 1.10is the final release version. This project has been stopped and I am not going to support this software anymore. But don't worry: the newly created ollydbg will soon be available in 2.00! o
Question: classical question: there is a rabbit. From the first 3rd months after birth, a rabbit is born every month. After the third month, a rabbit is born every month. If the Rabbit does not die, what is the total number of rabbits per month? Program Analysis: The first
Java Learning -- What is JNDI and java what is jndi I once remembered that when I was working on the data center charging system, I came into contact with the API. Because of its powerful functions, I didn't know much about it, so I was so worried. Now, we can see that it is
http://www.geeksforgeeks.org/g-fact-95/1 in C, if a function is called before it is declared, then the compiler assumes that the return value of the function is of type int,So the following code will not compile:#include int main (void) { // printf (" %d\n", Fun ()); return 0 Char fun () { return'G';}Error: In fact, the fun function
The vi editor is developed with the UNIX operating system. the vi editor is a powerful editor and a standard editor for the UNIX operating system. Users who use unix or linux systems often hear people say they open a file, vi, or ee, and what is the vi editor? What
What is the speed protection, 360 speed protector What is the use? This tutorial outlines its role. "Network Protection" is a unique feature of 360 security guards, can automatically optimize the 360 security browser, ie browser, such as 21 browser speed. Even if the user c
than 0x80, it is faster to use UTF8 of a BYTE than to send unicode two BYTEs.UTF8 is the "re-encoding" Method for unicode transfer.You can use the program above to calculate UTF8 to unicode. UTF8 is a transitional solution for converting an existing ASCII system to a Unicode system. UTF8 guarantees ASCII compatibility and is
What is a project training course, what is the difference with professional courses, and who can study practical training courses? CSTP training products are designed according to the recruitment requirements of software enterprises for software engineers. Through investigation of Representative software enterprises, t
code you write is too frequent! If our requirements change, this student will be more wealthy and buy one or two Benz students. What should we do in our previous system? Don't expect your system to never changeOur system can only be modified! This is why the project manager cut you down.Our system will add a Benz class and a run () method. Public class Benz {
When learning network protocols, we need to pay attention to the concepts and applications of DHCP protocols and DHCP servers. So what about DHCP? Next, let's take a look at the basic concepts of DHCP. 1. What is DHCP? Dynamic Host Allocation Protocol (DHCP) is a standard TCP/IP protocol that simplifies Host IP Address
What is a real estate certificate?China's real estate registration was officially implemented on January 1, March 1, 2015. The real estate registration book certificate and real estate registration certificate formulated by the Ministry of Land and Resources were officially launched. After the new real estate register certificate is enabled by the real estate
efficiency of broadband, after all, Hadoop computing power broadband resources are often the bottleneck of computing is the most valuable resource, but combiner operation is risky, the principle is that combiner input does not affect the final input of the reduce calculation, For example, if the calculation is only th
I am always talking about database learning. I remember a teacher told us that it is easy for us to learn a programming language, database, and network programming in college. I have studied databases for a while, but I always know nouns like ADO (ActiveXDataObject), DAO (DataAccessObject), RDO (R I am always talking about database learning. I remember a teacher told us that it is easy for us to learn a pro
What is an APK file? What is the relationship between him and Android phones? APK is the abbreviation of Android package, that is, the android installation package. APK is a file
What is C # managed code?Managed code is actually the intermediate language (IL) code Managed. After the code is written, the compiler compiles the code into the intermediate language (IL) instead of the machine code that runs directly on your computer. The assembly (Assembly) file
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