What Is Utf 8 Encoding

Base64 is one of the most commonly used encodings, such as the development of passing parameters, the <img/> tags in modern browsers to render pictures directly through Base64 strings, and for messages and so on.　　The BASE64 encoding is defined in RFC2045, which is defined as: Base64 content transfer encoding is designed to describe the 8-bit byte of any sequence as a form that is not easily recognized directly by the person. We know that any data is stored in binary form on the computer. One byte is 8 bits, one character is stored in the computer ...

Intermediary trading http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host Technology Hall we build station friends often need different coding format, a little need GBK, 　　And some need UTF-8 format. In fact, the conversion between the encoding is very simple. Next I introduce my method, then everyone will not have to wait for the official out of the program on their own conversion will be done. 　　Instant finish! First of all, I ...

php tutorial to get the string uft-8 encoding // method one echo preg_replace ('# [x {4e00} -x {9fa5}] # ue', 'chinese_unicode (' ") '," hello, china "); / Guarantee "Hello, China" is utf-8. function chinese_unicode ($ c) {& n ...

For garbled this problem almost all of the PHP developers have encountered, we are mainly introduced below the PHP file garbled and page garbled and PHP MySQL database connection garbled solution. --PHP page UTF-8 encoding problem 1. In the code start out to add a line: The code follows header ("Content-type:text/html;charset=utf-8"); 2.PHP file Coding problem Click to edit ...

Hadoop serialization and Writable Interface (i) introduced the Hadoop serialization, the Hadoop writable interface and how to customize your own writable class, and in this article we continue to introduce the Hadoop writable class, 　　This time we are concerned about the length of bytes occupied after the writable instance was serialized, and the composition of the sequence of bytes after the writable instance was serialized. Why to consider the byte length of the writable class large data program ...

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Cnnic the updated Chinese domain name test system is the common wisdom of cooperation between the two sides of the four technical personnel. 　　Compatible, open, interoperable and conform to international technical standards are several important features of CNNIC domain Name System. 1) highly compatible, the global CNNIC domain Name System will also provide "Chinese domain name." ...

Unix installed under the PHP module, need to recompile PHP, Windows installation template, just the php.ini configuration can be opened in the corresponding dll, for example, need to join the gb library support, you need the following settings: extension_dir = "C : / ipaddr / php / extensions / "(Note that it is recommended to write the full address, followed by the /, often because of the wrong settings here, it can not load other modules dll) and then open ...

1: If the page is open garbled, don't worry, do not do any editing. Remember。 2: Then click the menu to Modify-"page Properties-" title/Code 3: In the Code select Simplified Chinese (gb2321) 4: Click Reload-"Make sure to create a new Notepad (not WordPad!) , and then copy the file that you want to read into this Notepad file and save it. Use the following code to read the Notepad file 1303275.txt: found that when the page is encoded as gb2312 all normal display. Changed to UTF8 code, the number is normal ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall sit site webmaster will encode the problem, the page code is to choose GB2312 or UTF-8 good?" In general, on the speed side, the Chinese web page using GB2312 language, English Web pages using UTF-8 language (or GB2312, but the general English page without GB2312) will have the ideal ...

Intermediary trading http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall see someone asked GBK and utf-8 for SEO impact, I say a personal view. If the website is facing the people, the suggestion uses GBK, the reason is as follows: 1.GBK uses the double byte to represent the Chinese character, Utf-8 uses three byte to represent the Chinese character, from represents a Chinese character the number of bytes ...