Reason: This is because IE parsing the page encoding when the HTML tag first, and then the HTTP header message, and the Mozilla series of browsers is just the opposite. Since UTF-8 represents a man for 3 bytes, the normal GB2312 or BIG5 is two. When
Introduction to UTF-8 CodingUTF-8 coding is a widely used code, which is committed to incorporating global languages into a unified code and has already incorporated several Asian languages. UTF stands for the ucstransformation format.
The UTF-8
Unicode and Utf-8 in Python
The history of the character set mentioned in this article is a brief explanation of the relationship between Unicode and Utf-8, briefly summarizing:Utf-8 and Utf-16, Utf-32 is a class, the realization of the
DOCTYPE HTML>HTML>Head>MetaCharSet= "UTF-8">title>HTML5 's titletitle>Head>Body>P>HTML5 's content! HelloP>Body>HTML>I wrote it in Notepad, after the save on the Web page ran unexpectedly garbled. Replace with GB2312 to display Chinese
ASCII, GB2312, GBK, UTF-8 encoding:
Original address: HTTP://HI.BAIDU.COM/PHPEASE/ITEM/F450B5CAEC143014505058FC
variable naming rules:
1. Variable names are case-sensitive (case-sensitive).
2. Must begin with a letter or underscore. Variable
UTF-8 contains the characters that all countries in the world need to use, is international code, strong universality. UTF-8 encoded text can be displayed on browsers that support UTF8 character sets in countries. For example, if the UTF8 code, the
UTF-8 regular expression how to match Chinese characters, UTF-8 regular expression. UTF-8 regular expression how to match Chinese characters, UTF-8 regular expression to determine whether the input content contains illegal characters, please refer
1. character encoding
1. ASCII code
In a computer, all information is eventually represented as a binary string. Each binary bit has two states: 0 and 1. Therefore, eight binary bits can combine 256 states, which is called a byte ). That is to say,
Recently in a feedback function, the data feedback to the other company's website, my company is GBK code, the other company is UTF-8 code. Therefore, I need to convert GBK encoded data into UTF-8 encoded data so that the other site is not garbled.
In the Python language, uincode string processing has always been a confusing problem. Many python enthusiasts often have trouble figuring out the difference between Unicode, UTF-8, and many other encodings. This article describes the knowledge of
There are five main areas:
One.. HTML page UTF-8 encoding problem
Two. PHP page UTF-8 encoding problem
Three. The problem of using UTF-8 encoding in MySQL database
Four. JS-related UTF-8 coding problem
Five. Flash-related UTF-8 coding problem
[Turn] UTF-8 Chinese character regular expression, UTF-8 Chinese character regular expression. [Turn] UTF-8 Chinese regular expression, UTF-8 Chinese regular expression original link: blog. csdn. netwide288articledetails30066639 $ str programming;
Bom--byte order mark, is the byte sequence mark
In the UCS code there is a character called ZERO WIDTH No-break Space, and its encoding is Feff. Fffe is not present in UCS, so it should not appear in the actual transmission. UCS specification
Differences between the two:
The Unicode specification has the concept of BOM. Bom -- byte order mark, which is a mark of the byte order. Here is a description of BOM:
There is a character named "Zero Width no-break space" in the UCS encoding, and
The Web page code is translated into the website page encoding, which is a library that specifies its specific character encoding format in a Web page. GBK is the standard of GB2312 compatible GB2312 on the basis of national standard. The text
When using IE as a browser on the Windows operating system. The problem often occurs when browsing a Web page that uses UTF-8 encoding, which is not automatically detected by the browser (that is, when the Automatically select encoding format is not
The implementation method of UTF-8 coding through javascript, javascriptutf-8
Javascript character set:
Javascript programs are written using the Unicode Character Set. Unicode is a superset of ASCII and Latin-1, and supports almost all languages on
I. Coding principle and implementationUnicode encoding is the basis for implementing Utf-8 and GB series encoding (GB2312, GBK, GB18030), although we can also directly do a utf-8 to these coded comparison table, but very few people will do so,
On the difference between Ansi,unicode and Utf-8
A very good article, worth a look, special turn of theAbout the difference between encoding ANSI, GB2312, Unicode, and Utf-8Let's do a little experiment first:In a folder, put a txt text (the text
From: http://blog.csdn.net/stone_kingnet/article/details/3998761
1. ASCII code
We know that in a computer, all information is eventually represented as a binary string. Each binary bit has two states: 0 and 1. Therefore, eight
Binary bits can be
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