what happened to visio

determine its use of GBK encoded values. Let's check it out:Conclusion:1. The command that performs character set conversion modifies the data dictionary2. The command to perform character set conversion is not re-encoded with the new character set for previously stored characters. Because if the target character set is not a superset of the original character set, there may be garbled characters (especially kanji) after the conversion.3. After the command for character set conversion is execut

);Sendbeforetextchanged (Textwatchers, start, Origlen, Newlen);Change (start, end, TB, Tbstart, tbend);//...Sendtextchanged (Textwatchers, start, Origlen, Newlen);Sendaftertextchanged (textwatchers);Span watchers need to being called after text watchers, which may update the layoutSendtospanwatchers (Start, end, Newlen-origlen);return this;}This method obtains the TextView all the Textwatcher, then sends the beforetextchanged message, and then calls the change () method to reallyChanged the cont

What happened during Linux boot to user loginI. BIOS power-on self-check when you press the power switch to start the computer, the computer will first start the BIOS (Basic Input and Output System), BIOS is generally integrated on the motherboard. BIOS work 1. detects connected hardware, such as video card, memory, and disk. The purpose of the detection is to provide the device information to the operating

process, IIS will filter according to the HTTP request type, if the HTML static Web page is handled by IIS itself, if not, Assign to the respective IIS ISAPI extension for content types that are specific to the requirements, and if the required content type is ASP, assign to the IIS ISAPI extension that is responsible for processing ASP. Isapi.dll, and then into the CLR.IIS7 Integrated Mode:IIS7 Integration mode is a great improvement that has preloaded the CLR (not on the IIS version before re

port, which corresponds to the socket in the programming language. The TCP connection is processed, the HTTP protocol is parsed, and the HTTP request object is further encapsulated in the message format for use by the upper layer. This part of the work is usually done by the Web server, the Web server I used has tomcat, jetty and Netty, and so on.The HTTP response message is also composed of three parts: A status code, a response header, and a response message.Status codeThe status code is made

What happened in the following situations! I installed fedora16-general Linux technology-Linux technology and application information. The following is a detailed description. Process/usr/bin/RhythmCat was killed by signal 11 (SIGSEGV) Process/usr/bin/gpk-Example-service was killed by signal 11 (SIGSEGV) Process/usr/bin/python was killed by signal 11 (SIGEGV) There are also many similar errors, not liste

1. Understand When logws write redo logs into the redo log file in the redo log buffer to understand commit; Write when redo log buffer 1/3 is full Write at commit When a log switch occurs, write Write when the generated redo is 1 MB When DBWN is to be written, write redo first. Write every 3 seconds That is to say, redo writes log files in a relatively continuous manner. Therefore, no matter how many redo records a transaction generates, the work done in commit is similar, because the r

, so I moved to CSDN blog. By now I am csdn forum Moderator, csdn blog expert and CTO Club member, can be regarded as csdn depth user. Thank csdn, gave me a learning exchange platform!At the party today (November 19, 2015), we met the heroes of the community again, feeling that there was no sense of strangeness for the first meeting. The deepest impression of Zhaozhong teacher, C + + version of the Warrior, people to middle-aged still struggling in the forefront of software development, in the m

$ _ POST [ # x27; text # x27;] failed to get the content in the form input box. why is this POST ended with xuzuning from 2012-05-1416: 17: 54 edit lt; form nbsp; method nbsp; post nbsp; actionxiugaipop. php? Gt; changed to: l $ _ POST ['text'] failed to get the content in the form input box. what happened? This post was last edited by xuzuning at 16:17:54 The content of xiugaipop. php is as fo

$ _ POST [ # x27; text # x27;] failed to get the content in the form input box. why is this POST ended with xuzuning from 2012-05-1416: 17: 54 edit lt; form nbsp; method nbsp; post nbsp; actionxiugaipop. php? Gt; changed to: lt $ _ POST ['text'] failed to get the content in the form input box. what happened? This post was last edited by xuzuning at 16:17:54 The content of xiugaipop. php is as f

=" Wkiom1uqn26zuqmsaacoxrhcfaa299.jpg "/>650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/5F/A0/wKioL1UqOLzgUTFsAAD7pUnnZKE305.jpg "style=" float: none; "title=" 0410-02.png "alt=" Wkiol1uqolzgutfsaad7punnzke305.jpg "/>Well, this issue of the answer is so much oh, welcome to the small group of friends to ask questions, to help people answer questions OHThis article is from the "Neusoft iOS Alumni Group Technology Blog" blog, please be sure to keep this source http://neusoftios.blog.51c

language to express this packet, probably is: request/question/554991/, my identity is xxxxxxx.6) The server responds to the request and returns the data to the browser. The data may be Web pages organized according to the HTML protocol, which contains the layout and text of the page. Data can also be pictures, scripts, and so on. Now you can use the browser's "view Source" function to feel what the server is returning. If a resource path indicates a

Today I want to know what happend in UBIFS during drop cache.Drop Cache is part of sysctl, you can get the details from Documentation/sysctl/vm.txt as below:Drop_cachesWriting to this would cause the kernel to drop clean caches, dentries andInodes from memory, causing the memory to become free.To free Pagecache:Echo 1 >/proc/sys/vm/drop_cachesTo free dentries and inodes:Echo 2 >/proc/sys/vm/drop_cachesTo free Pagecache, dentries and Inodes:Echo 3 >/pr

I'm the preface.The function of an iOS app is main() located main.m in, which is the program portal we know well. But knowing more about OBJC found that the program main has executed a lot of code before entering our functions, such as familiar + load methods. This article will follow the sequence of execution of the program, inquiring into, and dyld runtime seeing what happens before the main function.Start a dynamic link library from DyldAll of the

distance from the user's geographic location, and so on, the process is DNS load balancing, also known as DNS redirection. The familiar CDN (Content Delivery Network) is the use of DNS redirection technology, the DNS server will return a user closest to the point of the IP address to the user, the server of the CDN node is responsible for responding to the user's request, provide the required content.Two TCP connectionsThree-time handshake to ensure connection reliability.Three HTTP-relatedAfte

Win7 system play the Hero Alliance when the automatic shutdown is what happened? Reason Analysis: 1, computer poisoning or malicious software; 2, CPU fan bad CPU temperature is too high, overheating protection; 3, the power supply is bad, or add new hardware, power supply is insufficient; 4, video card or video card fan bad; 5, the motherboard is bad, the motherboard core overheating. Solution: 1,

Today, I was reading "UNIX network Programming" when I encountered a problem: accept the return of the CONNFD, is the parent-child process shared between? I did not understand that the open file descriptor should not be independent of each other in the parent-child process? Why is it shared? What is shared between the parent and child processes after fork? Are the variables on the heap shared?The following code tests were done to create a file before

, that is, the requested resource has been permanently transferred to the new location. When the 301 status code is returned, the response message is also accompanied by a redirected URL, which the client receives and then changes the URL of the HTTP request to be sent again. 404 Not Found Indicates that the resource requested by the client could not be found.9. The server returns the appropriate fileAfter the request succeeds, the server returns the appropriate HTML file. The next step is the r