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简介在 Python 开发中，尤其是在涉及 web 开发时，不可避免会与 JSON （JavaScript Object Notation）打交道。本文主要尝试介绍如何在 Python 中使用 JSON 。在 Python 3 的官方文档中关于 JSON 操作的函数主要有 4 个，它们分...

2018-06-15 11:31:00 202

查看版本查看 pandas 的版本pandas.__version__查看当前环境涉及软件的版本pandas.show_versions()修改列头转自：https://stackoverflow.com/questions/11346283/renaming-columns-...

2018-02-08 11:08:00 114

Install Sublime Text3aptInstall the GPG key:wget -qO - https://download.sublimetext.com/sublimehq-pub.gpg | sudo apt-key add -Ensure apt is se...

2017-09-22 10:03:00 243

Quick Startubuntu执行如下命令：sudo apt-get install golangmkdir -p $HOME/go_work/src/github.com/username/helloexport GOPATH=$HOME/work把下面的内容保存为 ~/w...

2017-01-17 21:37:00 126

Try adding this to your .vimrc filelet g:pymode_python = 'python3'I found this in the help docs. In vim type::help python-modeBy default, vim i...

2017-01-13 14:53:00 205

cx_Oracle noteInstall on win7Install cx_OracleWhen install cx_Oralce on Win7 , get error msg said need Python Version 3.4 above.I already have...

2016-08-15 09:32:00 147

wxPython NoteInstall in "Linux Mint 17.3 'Rosa' sudo apt-get install python-wxtools wx2.8-doc wx2.8-examples安装完成后文档位于 /usr/share/doc/wx2.8-doc ...

2016-08-08 15:39:00 113

Install RUniverseThe current version of R available when a new version of Ubuntu is released is always available in the universe repository. To i...

2016-06-07 21:25:00 187

海龟作图Python 自带一个海龟作图模块，在终端中输入如下内容::Python 2.7.6 (default, Jun 22 2015, 17:58:13) [GCC 4.8.2] on linux2Type "help", "copyright", "credits" or "li...

2015-12-22 14:20:00 129

插上新的已安装 Win7 的硬盘后只要运行 sudo update-grub Win7 的选项就会出现在菜单中。如果要 Win7 先启动只要把 /etc/grub.d 下的 30_os-prober 改名为09_os-prober 即可。详细见容参见：http://www.dedoim...

2014-09-29 12:11:00 103

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