gt11799

Install Shadowsocks-libev + simple-obfs on Ubuntu 16.04

Install shadowsocks-libev via Ubuntu PPA

sudo apt-get install software-properties-common -y
sudo add-apt-repository ppa:max-c-lv/shadowsocks-libev -y
sudo apt-get update
sudo apt install shadowsocks-libev

unzip instantclient-basic-linux-x86-64-11.2.0.2.0.zip

libclntsh.so -> libclntsh.so.11.1

libocci.so -> libocci.so.11.1

Clean Out All Local Branches

Sometimes a project can get to a point where there are so many local branches that deleting them one by one is too tedious. This one-liner can help:

$ git branch --merged master | grep -v master | xargs git branch -d

	#!coding:utf8
	import logging

	from sqlalchemy import func
	from collections import defaultdict
	from itertools import combinations
	from time import time
	from datetime import datetime
	from text_detector import check_similary_cos, remove_punctuation

	db.task_log.aggregate(
	[
	{
	$match: {
	"status": "1009",
	}
	},
	{
	$group: {
	_id: "$source_id",

	# coding: utf-8

	import csv
	import requests


	def save_pic(filename, content):
	with open(filename, 'wb') as f:
	f.write(content)

	{% extends "admin/change_list.html" %}
	{% block object-tools-items %}
	<script>
	function export_file() {
	var export_url = '/export';
	var url = window.location.href;
	var params = url.split('?')[1];
	if (typeof(params) == undefined) {
	export_url += '?' + params;
	};

	'''
	functool中的total_ordring的练习
	total_ordring是用来补全比较方法的
	wraps是用来改变函数的显示
	partial是可以生成一个新的函数，这个函数的某个参数可以提前指定
	唉，不知道该怎么描述
	'''
	import random

	from functools import total_ordering, wraps, partial, partialmethod

	<html>
	<body onload="guess_game();">
	<script>
	var count = 0;
	function guess_game() {
	var colors = ['black', 'red','maroom', 'yellow','olive','lime','green'];
	colors.sort()
	var should_choose = Math.floor(Math.random() * colors.length);
	var answer = '';
	while (true) {

	sudo mv /var/lib/dpkg/info/{packagename}.* /tmp/
	sudo dpkg --remove --force-remove-reinstreq {packagename}
	sudo apt-get remove {packagename}
	sudo apt-get autoremove && sudo apt-get autoclean