Python encoding -- Decode error-output not UTF-8
Decode error-output not UTF-8. If you use sublime text2 to run python2. You will know how big this pitfall is. The default value of python3 is Unicode and that of python2 is ascii. So I searched a lot of information and summar
Recently read a lot of coding articles, so divided into two blog post said "PHP, string, encoding, UTF-8" related knowledge, this blog is the first half, divided into four parts, they are "definition and use of strings", "string conversion", "essence of PHP strings", and "multi-byte strings ". Upper-half comparison basics
Recently read a lot of coding articles,
Tags: Windows dev Reference workspace ISO file encoding default problem other1. Windows->preferences ... Open the Preferences dialog, navigate to the left navigation tree, navigate to General->workspace, right text file encoding, select Other, change to UTF-8, and later create a new project in its Properties dialog box
defined, each symbol is represented by three or four bytes, therefore, two to three bytes in front of each English letter must be 0, which is a huge waste for storage. Therefore, the size of the text file is two or three times larger, which is unacceptable.
The result is: 1) There are multiple Unicode storage methods, that is, there are many different binary formats that can be used to represent Unicode. 2) Unicode cannot be promoted for a long time until the emergence of the Internet.
To have a Java source file open with the encoded format UTF-8, there are 2 things to do:1) Set the default encoding format for Java source files to UTF-8;2) Set the workspace encoding format to UTF-
I. Unicode Introduction
Unicode can be encoded using any of the following character encoding schemes:
UTF-8
UTF-16
UTF-32
A Unicode encoded file has a flag, as shown in the following code:
Unicode file header IDByte-order mark DescriptionEf bb bf
Recently, I made an Internet Explorer plug-in to get text from the webpage and encode it into a URL. In the previous article "Chinese URL encoding", we roughly introduced the URL encoding rules and the process of Chinese URL encoding, but how to convert GBK or gb2312 to UTF-8
Article 2: Java character encoding Series II: Unicode, ISO-8859-1, GBK, UTF-8 encoding and mutual conversion
1. Function IntroductionIn Java, a string is encoded in Unicode. Each character occupies two bytes. The two major functions related to encoding are: 1) parse the stri
UTF-8 coding is a widely used code that aims to incorporate global languages into a unified code. currently, it has incorporated several Asian languages. UTF stands for the UCS Transformation format. the UTF-8 uses variable length bytes to represent characters, theoretical
the Russian encoding. 0-127 the symbol is the same, not the same is 128-255 this paragraph. Chinese characters up to 100,000, need to use a number of bytes to represent a Chinese character. For example, the common encoding method in Simplified Chinese is GB2312, which uses two bytes to represent a Chinese character, so it can theoretically represent up to 256x256=65536 characters. Although a symbol is re
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-UTF-8 character set into
PHP string encoding truncation functions (compatible with UTF-8 and gb2312 ). The copy code is as follows: truncates the string length. UTF-8 and gb2312 encoding are supported. If it is gb2312, convert it to
Currently, blog programs are generally UTF-8 encoded. To add other programs to the website, if it is not UTF-8 but gb2312, it is easy to see garbled characters when opening pages during page conversion, after searching for materials and testing, we can summarize the best method. First, let's take a look at the basic co
JavaScript itself uses the charCodeAt method to obtain Unicode encoding of a character and converts Unicode encoding into corresponding characters through the fromCharCode method.The charCodeAt method, however, should be a 16-bit integer that takes two bytes per character. Transmission over the network is generally UTF-8
Copy Code code as follows:
intercepts the string length. Supports Utf-8 and gb2312 encodings. If for gb2312, first turn it into Utf-8, intercept on utf-8 basis and then convert back
function cut_string ($str, $from =1, $leng
There are several places that need to be set up:Window->preferences->general->content type->text->jsp The bottom is set to UTF-8The text file encoding in the Properties dialog box for the newly created project is UTF-8.Window->preferences->general->workspace panel text file encodin
Lc_all to default locale:no such file ordirectory informationCan tryLocale-gen en_US. UTF-8========================================== Cutting line ==========================================after using these methods above:[[Email protected] ~]$ SVN updateSvn:error converting entry in the directory ' Xxxxxxxx/include/xml_inc/xml ' to UTF-8Svn:valid
. UTF-16 is a Unicode 16-bit encoding, is a fixed-length multibyte encoding with 2 bytes representing a Unicode character, and AF16UTF16 is a UTF-16 encoded character set.UTF-8 is a Unicode 8-bit
In general, we are in the ASP environment, the operation of static operations are used in the FSO, he is specialized in the operation of a file component, he FSO's code attributes only three kinds, the system defaults, UNICODE,ASCII, and no we want the utf-8, So the general Chinese system on the use of FSO components generated files are gb2312 format, even if you write in the Web page charset= "
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