bonsaiviking

" Vim indent file
" Language:		Lua
" Maintainer:		Daniel Miller <daniel@bonsaiviking.com>
" Original Author:	Daniel Miller <daniel@bonsaiviking.com>
" Last Change:		2014 Feb 6

" Only load this indent file when no other was loaded.
if exists("b:did_indent")
  finish
endif

pyos

import time
import random
import struct
import select
import socket


def chk(data):
    x = sum(x << 8 if i % 2 else x for i, x in enumerate(data)) & 0xFFFFFFFF
    x = (x >> 16) + (x & 0xFFFF)

garystafford

###############################################################################
# Helpful Docker commands and code snippets
###############################################################################

### CONTAINERS ###
docker stop $(docker ps -a -q) #stop ALL containers
docker rm -f $(docker ps -a -q) # remove ALL containers
docker rm -f $(sudo docker ps --before="container_id_here" -q) # can also filter

# exec into container

anvaka

I was playing with GitHub Archive recently. Out of curiosity I ran this query:

SELECT COUNT(repository_owner) as totalStars, repository_owner
FROM [githubarchive:github.timeline] 
WHERE type = 'WatchEvent'
GROUP BY repository_owner
ORDER BY totalStars DESC
LIMIT 1000

un1t

# coding: utf-8
import os
import django

os.environ.setdefault("DJANGO_SETTINGS_MODULE", "project.settings")
django.setup()

# write your code here

mrluanma

$ python t.py
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): example.net
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (2): example.net
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (3): example.net
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (4): example.net
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (5): example.net
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (6): example.net
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (7): example.net
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (8): example.net

toast38coza

# start / stop / restart / status
systemctl start test
systemctl stop test
systemctl restart test
systemctl status test

# logs use journalctl: 

# tail the logs for unit `django`
journalctl -f -u django

ficapy

#!/usr/local/bin/python2
# -*- coding: utf-8 -*-
# Author: Ficapy
# Create: '16/1/1'

import datetime
import os
import sys
import atexit
import requests

mayank-io

-- Running this snippet creates a function. This function can then be executed
-- in this manner:
--          SELECT truncate_tables('postgres');

CREATE OR REPLACE FUNCTION truncate_tables(_username text)
  RETURNS void AS
$func$
BEGIN
   RAISE NOTICE '%', 
   -- EXECUTE  -- dangerous, test before you execute!

ryerh

注意：本文内容适用于 Tmux 2.3 及以上的版本，但是绝大部分的特性低版本也都适用，鼠标支持、VI 模式、插件管理在低版本可能会与本文不兼容。

Tmux 快捷键 & 速查表 & 简明教程

启动新会话：

tmux [new -s 会话名 -n 窗口名]

恢复会话：