When Python is installed, the default encoding is ASCII,When non-ASCII encoding occurs in a program, Python processing often reports such errors as ' ASCII ' codec can ' t encode charactersPython has no way of handling non-ASCII encodings,You will need to set the default encoding for Python at this point, which is generally set to UTF8 encoding format.View Python's default encodingPrint sys.getdefaultencoding ()Workaround one (passed validation, inci
unicodedecodeerror: ' ASCII ' codec can ' t decode byte 0xe5 in position 0:ordinal not in range 1. I began to think that I wrote a python problem, but later found that the same code on other computers running normal ...2. According to the online method of what load (SYS), or add #-*-Coding:utf-8-*-Way, although all know is python2 years of things. But as soon as the disease Touyi. The result is still invalid.3. Doubts about CentOS7 Lang problem, the
When a crawler writes to a file, there is a write error unicodeencodeerror: ' ASCII ' codec can ' t encode characters in ...The cause of the problem: portions of the write cannot be encoded in ASCII.Because the default encoding format is ASCII,Baidu on many of the solutions that areImport SysReload (SYS)Sys.setdefaultencoding (' utf-8 ')That is, modify the default encoding to Utf-8However, when you then manipulate other commands on the GUI, there will
Recently toss a bit of soft encoder, the information on the Internet is very little, tread on the pit to remember
Look for a enc code from under Frameworks/media/libstagefright/codecs.Nothing is inherited from the simplesoftomxcomponent, and then realize Onfill what, their own encoder is here to achieve, a better understanding.
SoftOMXPlugin.cpp Register this encoder, OMX.google.xxx.encoder, just follow the above.
Online said only need the above two steps, but actually in my this sti
The following error occurred when writing to a file using Python recently:But content is Unicode encoding, do not know how and GBK pull on the relationship, the content using encode () and Decode (), with gbk,utf-8,gb2312 all kinds of coding decoding have no effect;Find information on the Internet, see an article about this saying: http://blog.csdn.net/xiaoyi_zhang/article/details/51675099The conclusion is:1. ' GBK ' codec can ' t encode character: De
When Python is installed, the default encoding is ASCII, and when non-ASCII encoding occurs in the program, Python processing often reports such an error unicodedecodeerror: ' ASCII ' codec can ' t decode byte 0x?? In position 1:ordinal No in range, Python does not handle non-ASCII encoding, it is necessary to set its own default encoding python, generally set to UTF8 encoding format.Query system default encoding you can enter the following command in
I (N)
represented by n-bit signed integers, with n-bit conversion obtained
UE (v)
Use unsigned exponential Columbus code
Se (v)
Using the signed exponential Columbus code
Te (v)
Use truncated exponential Columbus code
Me (v)
Using the map exponent Columbus Code
CE (v)
Context-Adaptive variable-length encoding (CAVLC)
AE (v)
Context-Adaptive binary Arithmetic encod
Java Implementation BASE64 codecChszs, reprint need to indicate. Blog home:Http://blog.csdn.net/chszsBASE64 and other similar coding algorithms are often used to convert binary data into textual data, which is intended to simplify storage or transmission. In more detail, the BASE64 algorithm is primarily used to convert binary data into ASCII string formats. The Java language provides a good implementation of the BASE64 algorithm, the Apache Commons codec
Java Implementation BASE64 codecChszs, reprint need to indicate. Blog home:Http://blog.csdn.net/chszsBASE64 and other similar coding algorithms are often used to convert binary data into textual data, which is intended to simplify storage or transmission. In more detail, the BASE64 algorithm is primarily used to convert binary data into ASCII string formats. The Java language provides a good implementation of the BASE64 algorithm, the Apache Commons codec
Syntaxerror:non-ascii character ' \xe6 ' in file This problem occurs because Chinese appears in the code, and the workaround is to add it at the top of the code: #coding: Utf-8Unicodeencodeerror: ' ASCII ' codec can ' t encode characters in position 0-7: Ordinal not in range (128) The problem is that when writing Chinese in the program, the solution The method for adding at the beginning:Import sysreload (SYS) sys.setdefaultencoding ("Utf-8") is OK.Py
Java Implementation BASE64 codecChszs, reprint need to indicate. Blog home:Http://blog.csdn.net/chszsBASE64 and other similar coding algorithms are often used to convert binary data into textual data, which is intended to simplify storage or transmission. In more detail, the BASE64 algorithm is primarily used to convert binary data into ASCII string formats. The Java language provides a good implementation of the BASE64 algorithm, the Apache Commons codec
This problem is very strange, the server executes a write database Python file, normal execution, but the use of Java SSH to invoke the script, the discovery is not to execute the database write, and then use the way of try except, printed the error message, found the errors:' ASCII ' codec can ' t encode characters in position 0-15:ordinal not in range (128)Solution:Add the following 3 words to the Python fileImport sysreload (SYS) sys.setdefaultenco
The python version of my linux server is 2.*, which appears unicodedecodeerror when Chinese encode (UTF-8): ' ASCII ' codec can ' t decode byte 0xe6 in position 0: Ordinal the problem of not in range (128). And there is no problem in 3.*.Workaround: Join in front of the codeImport sysreload (SYS) sys.setdefaultencoding (' UTF8 ')Python 2.x, the character encoding aspect, the design is not good. The string contains two----->STR strings (the encoding ty
Python back-end write download file, this time there was this errorlatin-1 codec cant encode characters in position 42-48:ordinal not in range256What to do:Check cause: Found file name has Chinese name, so cause error, encoding is LATIN-1 encoding, so we need to decode into Unicode encoded into latin-1Look at the code first:This code involves a Python transcoding problem, be sure to note Filepathname = Self.get_argument ("filepathname"#
Base64 Basic Algorithm principle
String instance (Base64 codec for S13)Test: S13Code: CzezDecoding: S13
How to encode the process analysis of S13 for Czez:
BASE64 requires converting every three 8Bit bytes to four 6Bit bytes (3*8 = 4*6 = 24), and then adding 6Bit two-bit high 0 to form four 8Bit bytes, that is, the converted string is theoretically going to be 1/3 longer than the original.The process of 3*8 to 4*6 between S13 binary systems115 49 510
First to say why I have this problem, because after learning reptiles want to take watercress film Top250 practice practicing, this is a reference link (http://blog.csdn.net/fighting_no1/article/details/50926008), The blog's code almost all of the content of watercress film, so I first save the code to run the local, the result is that the Excel file is not, toss a day to know is the resolution of the page nbsp this special character in the transfer code can not be correctly encoded,
Unicodeenco
Error condition: unicodeencodeerror: ' GBK ' codec can ' t encode character U ' \ufeff ' in position 0:illegal multibyte
Reason: Because the local system is Win7 in the cmd, the default GBK encoding, it is necessary to first encode the Unicode text string first as GBK, and then display in cmd, and then because the text string contains some GBK characters can not be displayed, resulting in the prompt "' GBK ' Code
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