what utf 8

I. QT environment settings Files from window upload to Ubuntu will display garbled, because the Ubuntu environment is set by default is utf-8,windows default is GBK.Windows environment, Qt Creator, menu-> tool-> options-> text editor-> behavior->

Mysql in the utf8_general_ci is corresponding to the php document UTF-8 is the file format of UTF-8 without BOM encoding? Mysql in the utf8_general_ci is corresponding to the php document UTF-8 is the file format of UTF-8 without BOM encoding?

CP936 to UTF-8, cp936 to UTF-8 Recently I wrote a script to capture most of the content normally, but a small part of it is garbled.   Check the character encoding and the result is CP936. Mb_detect_encoding ($ str, 'gbk, gb2312, GB18030, ISO-885

[Turn] UTF-8 Chinese Character regular expression, UTF-8 Chinese Character Regular Expression Link: http://blog.csdn.net/wide288/article/details/30066639   $ Str = "programming ";// If (! Preg_match ("/^ [\ x {4e00}-\ x {9fa5} A-Za-z0-9 _] + $/u", $

Google Sitemap Service requires that all site maps published must be UTF-8 encoded in Unicode. Google does not even allow other Unicode encodings (such as UTF-16), let alone iso-8859-1 such a non-Unicode encoding. Technically, this means that Google

From: http://cnxiaowei.javaeye.com/blog/262766     Today, I want to release a project that I have worked on before, And I have encountered the same problem with resin, the reason is the UTF-8 BOM problem described in this article.   The following is

Coding knowledge Summary The earliest encoding is ASCII, which is only 1-127, expressed in one byte. And the first bit of this byte is 0.Later, many countries found that ASCII characters are too few. For example, Chinese characters cannot

Today at noon, I suddenly want to understand the relationship between Unicode and UTF-8, so I began to search the Internet information.As a result, the problem was more complicated than I thought, and it was only after lunch that I saw 9 o'clock at

Character-coded notes: Ascii,unicode and UTF-8Today at noon, I suddenly want to understand the relationship between Unicode and UTF-8, so I began to search the Internet information.As a result, the problem was more complicated than I thought, and it

Although php comes with an encoding conversion function, character loss occurs during use, in order to solve this problem, I have compiled two functions for converting the encoding of non-GBK character set into GBK and converting the encoding of non-

Reference Address: http://www.cnblogs.com/kingcat/archive/2012/10/16/2726334.htmlIn Java, char types describe a unit of code with UTF-16 encodingWhy Unicode is requiredWe know that the computer is actually very stupid, it only know 0101 such a

The problem of character encoding seems to be very small, often overlooked by technical staff, but it can easily lead to some puzzling problems. Here is a summary of the character encoding of some of the popular knowledge, I hope to be helpful to

The difference between phputf8 and UTF-8 is often seen in the use of UTF-8 and utf8. now I finally understand the differences in their use. I 'd like to share with you, next let's take a look at what is the difference between utf8 and UTF-8 "UTF-8"

When I wrote code yesterday, I needed to introduce other files into a template and display them on the page. However, the displayed results were unexpected. An inexplicable character was added, leading to a line break, it's really ugly. This problem

Unicode We know that the computer is actually stupid. It only knows strings like 0101. Of course, we certainly feel dizzy when we look at the 01 string, so many times we simply use decimal to describe it, hexadecimal format, which is octal. in fact,

I. Introduction UTF-8 is a Unicode character encoding method that is often used in web applications. The advantage of using UTF-8 is that it is a variable length encoding method, the length of the ANSII code is 1 byte. In this way, network bandwidth

1. FAQ about UTF-8 and Unicode This article illustrates the information required to use Unicode/UTF-8 on POSIX systems (Linux, UNIX. in the next few years, Unicode will be very close to replacing the ASCII and Latin-1 encoding. it not only allows

Colleagues use iconvWhen encoding conversion is used when UTF8, instead of UTF-8, I tested the next found UTF8 and UTF-8 in Iconv and MB_STR results are the same, such as: iconv('UTF8', 'GB2312', '测试');And iconv('UTF-8', 'GB2312', '测试');。 But Google

The file header contains BOM information (three bytes.The advantage is that the multi-encoding editor can correctly recognize the file encoding. MicroSoft added ef bb bf three bytes before your own UTF-8 format text file,Notepad on

Why Unicode is requiredWe know that the computer is actually very stupid, it only know 0101 such a string, of course, we look at such a 01 string when it will be more dizzy, so many times in order to describe the simple are in decimal, hexadecimal,