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import os, os.path, sys, urllib2, requests

class PyPiError(Exception):
    def __init__(self, value):
        self.value = value
    def __str__(self):
        return repr(self.value)

def _chunk_report(bytes_so_far, chunk_size, total_size):
    if (total_size != None):

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# coding: utf-8
# Barcode scanner demo for Pythonista
# Based on http://www.infragistics.com/community/blogs/torrey-betts/archive/2013/10/10/scanning-barcodes-with-ios-7-objective-c.aspx

from objc_util import *
from ctypes import c_void_p
import ui
import sound

found_codes = set()

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// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>0</key>
	<dict>
		<key>emoji</key>
		<array>
			<string>0⃣️</string>
		</array>

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git init                                                  # 初始化本地git仓库（创建新仓库）
git config --global user.name "xxx"                       # 配置用户名
git config --global user.email "[email protected]"              # 配置邮件
git config --global color.ui true                         # git status等命令自动着色
git config --global color.status auto
git config --global color.diff auto
git config --global color.branch auto
git config --global color.interactive auto
git config --global --unset http.proxy                    # remove  proxy configuration on git
git clone git+ssh://[email protected]/VT.git             # clone远程仓库

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Set up Django, Nginx and Gunicorn in a Virtualenv controled by Supervisor

Steps with explanations to set up a server using:

• Virtualenv
• Virtualenvwrapper
• Django
• Gunicorn

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软件备忘

Linux桌面发行版

根据多年（也不多）的折腾经验，考虑发行版

• 首先考虑对软件包管理的喜好，与健壮的软件仓库
• 其次考虑默认的桌面环境（默认的桌面环境往往优化、整合得更好）
• 作为桌面系统，尽可能地不折腾

在此基础上，个人喜好为：

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#!/bin/bash
#
# Created: 2017-07-02 16:20
# Updated: 2018-02-09 12:23
# Creator: Ryan Miller
# Website: http://devopsmachine.com/
# File:    /usr/local/bin/set-primary-monitor-pantheon-greeter
# 
# Set correct primary monitor for login screen when lightdm greeter starts up on Elementary OS.
#