在中文字符串前面加u. Make sure your code is in UTF-8 (NOT Latin-1) and/or use a coding line as so: #! /usr/bin/python # -*- coding: utf-8 -*- a = {"a": u"çö"} b = "çö" assert b == a['a'] assert b.decode('utf-8') == a['a'].decode('utf-…
Docker Docker 安装后 报 Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? 解决办法 白纸 · 2017年07月20日 · 最后由 rocl 回复于 2017年12月26日 · 9781 次阅读 问题刚在新的Centos上安装Docker-CE,后运行docker run hello-world报错Cannot connect to th…
运行python代码,出现如下警告: C:\Users\niko\PycharmProjects\python_new\venv\lib\site-packages\openpyxl\reader\worksheet.py:322: UserWarning: Unknown extension is not supported and will be removed warn(msg) 具体是什么原因引起的还不明确,但感觉可能是因为导入的第三方库的版本引起的,网上也没找到类似的情况,也不影响运行…
Buildfile: F:\experience\spring_pdf\sourcecode\example1\build.xml compile: [javac] F:\experience\spring_pdf\sourcecode\example1\build.xml:25: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable…