Jo j178

Helper script to map ports to other servers.

Use Case

had a database that was only accesible in the VPC on aws, so i created an dev intance and did a ssh tunnel to that dev instance with netcat mapping the port to the database

Sample Usage

Forward all request from local 5432 to remote host google.com port 80

./nc-proxy.sh 5432 google.com 80

Helper script to map ports to other servers.

Use Case

had a database that was only accesible in the VPC on aws, so i created an dev intance and did a ssh tunnel to that dev instance with netcat mapping the port to the database

Sample Usage

Forward all request from local 5432 to remote host google.com port 80

./nc-proxy.sh 5432 google.com 80

Galaxy Brain

这个徽章需要由你在 Discussion Q&A 中回答别人的问题，并且由 OP（不能是你自己）mark as answer 才能获得。需要至少回答两个问题。

Pair Extraordinaire

Flask-SQLAlchemy Caching

The following gist is an extract of the article Flask-SQLAlchemy Caching. It allows automated simple cache query and invalidation of cache relations through event among other features.

Usage

retrieve one object

# pulling one User object

user = User.query.get(1)

	package main

	import "github.com/gin-gonic/gin"

	func main() {
	r := gin.Default()
	r.GET("/users/:name", func(c *gin.Context) {})
	// can't use `:id` here, change to `:name` will fix the confliction
	r.GET("/users/:id/repos", func(c *gin.Context) {})
	_ = r.Run(":8080")

	#include <iostream>
	#include <chrono>
	#include <sstream>

	using namespace std;
	using namespace chrono;

	// Method 1: Using a conditional operator
	string bool_to_string_conditional(bool b) {
	return b ? "true" : "false";

	from threading import Event, Thread

	event1 = Event()
	event2 = Event()
	event3 = Event()
	i = 0


	def f1():
	global i

	# -- coding: utf-8 --
	# Created by johnj at 2019/12/19

	"""
	批量 block 用中文污染 issue 的人

	需要设置 USERNAME 和 TOKEN 两个环境变量
	USERNAME 为 GitHub 用户名
	TOKEN 获取参考这里：# https://help.github.com/en/github/authenticating-to-github/creating-a-personal-access-token-for-the-command-line
	"""

	# Created by John Jiang at 2018/8/22 10:42
	import os
	import sqlite3
	from pprint import pprint
	from typing import Dict

	try:
	from win32.win32crypt import CryptUnprotectData
	except ImportError:
	print('pywin32 package is required')