unsupported codec

Today you are ready to export the contents of a SQLite database to a text document (*.txt), and the Python program is designed as follows: 12345678910111213141516171819 #-*-Coding:utf-8-*-import sqlite3 def gsel (cur): cur.execute ("SELECT * FROM Collection") def Main (): conn = sq Lite3.connect ("build.db3") cur = conn.cursor () gsel (cur) # conn.commit () rs = Cur.fetchall () FP = Open ("Output.txt", "W") for row in RS: fp.write (row[1]) # re

issue with PIP install installation: unicodeencodeerror: ' ASCII ' codec can ' t encode characters in position xx solutionTransfer from CSDNI run in cmd: Pip install wheel When the following issue occurs:The solution is as follows:* * Build a file in the Python directory python27\lib\site-packages sitecustomize.pyInside the content is: * *import sys sys.setdefaultencoding(‘gb2312‘) 1 2 1 2 Then re-execute the

Error:' ASCII ' codec can ' t encode characters in position 8-50:ordinal not in range (128)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

Today, write Python, the online data stream written into the file encountered, the Web search results and the correct processing, the original solution copied over, heyWhen writing a file using Python, or when writing a network stream to a local file, in most cases you will encounter: Unicodeencodeerror: ' GBK ' codec can ' t encode character ' \xa0 ' in position ... The problem. There are a lot of similar files on the network about how to solve this

[TOC] Development of Netty program based on Protostuff codec technology: The preface of Transmitting Pojo objectThe development of the Netty program is mainly the transmission of Java objects in the network, the transmission of objects not only limited to strings, but also can be customized other types of objects.The previous use of Protostuff are relatively simple to use, to carry out a few simple tests, the following to complete the example of

Personal testing, the problem solved completely!2018/07/08 21:37Environment: windows,pycharm,python3.6.2When writing a file using Python, or when writing a network stream to a local file, in most cases you will encounter: Unicodeencodeerror: ' GBK ' codec can ' t encode character ' \xa0 ' in position ... The problem. There are a lot of similar files on the network about how to solve this problem, but nothing is encode,decode related, is this the real

Tags: PythonException: Unicodeencodeerror: ' latin-1 ' codec can ' t encode character U ' \u201c ' in position 0:ordinal not in range (256)Need to set database connection encoding: DB = pymysql.connect (host= ' localhost ', user= ' root ', password= ' 123456 ', db= ' Yanpro ', port=3309, charset= ' UTF8 ')If the setting is complete error: ' Nonetype ' object has no attribute ' encode ', it is possible to write charset= ' UTF8 ' as charset= ' utf-8 '!!

Java uses Apache commons codec for MD5 encryption, BASE64 encryption and decryption, and executes system commands, commonsbase64 Before writing the code, let's first introduce the two packages we will use; Commons-codec-1.10.jarTool packages used to process common encoding methods in the Commons project, such as DES, SHA1, MD5, Base64, URL, and Soundx. Commons-exec-1.3.jarApache Commons Exec is a Java proje

I. PrefaceFFmpeg is an open source project based on Linux development, and its source code is incompatible with the C + + compiler provided by the most common Visual Studio under Windows, so it does not support msvc++ compilation. You need to configure a Linux-like compilation environment under Windows to compile.Compiling the dynamic-link library DLLs will make no difference in usage as with other dynamic-link libraries. You can use msvc++ to link these libraries to other programs, in other wor

ti.sdo.ce.examples.apps.video_copy;Requires ti.sdo.ce.examples.apps.image_copy;117 requires ti.sdo.ce.examples.apps.speech_copy;118 requires ti.sdo.ce.examples.apps.audio_copy;119 requires ti.sdo.ce.examples.apps.server_api_example;Requires ti.sdo.ce.examples.apps.server_trace;121122 requires ti.sdo.ce.examples.apps.video2_copy;123 requires ti.sdo.ce.examples.apps.video1_copy;124 requires ti.sdo.ce.examples.apps.image1_copy;Requires ti.sdo.ce.examples.apps.speech1_copy;126 requires Ti.sdo.ce.ex

NioSocketAcceptor(); acceptor.getFilterChain().addLast("logger", new LoggingFilter());// acceptor.getFilterChain().addLast("codec", new ProtocolCodecFilter(new TextLineCodecFactory(Charset.forName("UTF-8")))); acceptor.getFilterChain().addLast("codec", new ProtocolCodecFilter(new CmccSipcCodecFactory(Charset.forName("UTF-8")))); acceptor.setHandler(new TimeServer

Http://space.itpub.net/13771794/viewspace-619614 Arm11 hardware codec routine The arm11 hardware codec routine provided by Hua Heng.Abstract: This article introduces how to transmit the data collected by cameras over the network after hardware Encoding Based on the hh3c platform. The client (Linux) receives and displays the data in real time over the network; this article mainly introduces the hard

Java8 BASE64 Codec Java has always lacked the BASE64 encoding API, which is often used by third-party API implementations in project development. However, Java 8 implements the BASE64 codec API, which contains the Java.util package. I'm going to do an introduction to the Java 8 BASE64 API below. The Java.util.Base64 tool class provides a set of static methods for obtaining the following three BASE64 codecs

http://blog.csdn.net/nonmarking/article/details/47910043 This series is currently a total of three articles, follow up will also update WebRTC Videoengine Ultra-Detailed tutorial (i)--the basic process of video Call WebRTC Videoengine Ultra-Detailed tutorial (ii)--integrated OPENH264 codec WebRTC Videoengine Ultra-Detailed tutorial (iii)-- Overview of Integrated X264 encoding and FFmpeg decoding WEBRTC native support VP8 and VP9, but can also be sel