hzj629206’s gists

hzj629206 / main.go

Created June 26, 2019 09:27

	package main

	import (
	"database/sql"
	"log"
	"sync"
	"time"

	_ "github.com/go-sql-driver/mysql"
	)

hzj629206 / tea.go

Created January 22, 2019 05:49

	package main

	import "fmt"

	func teaEncrypt(v [2]uint32, k [4]uint32) [2]uint32 {
	var v0, v1, sum uint32 = v[0], v[1], 0 /* set up */
	var delta uint32 = 0x9e3779b9 /* a key schedule constant */
	k0, k1, k2, k3 := k[0], k[1], k[2], k[3] /* cache key */
	for i := 0; i < 32; i++ { /* basic cycle start */
	sum += delta

hzj629206 / skip32.go

Created January 22, 2019 05:46

	package main

	import "fmt"

	func skip32Encrypt(number uint32, key string) uint32 {
	return skip32(number, key, true)
	}

	func skip32Decrypt(number uint32, key string) uint32 {
	return skip32(number, key, false)

hzj629206 / django_partition.py

Last active December 19, 2018 02:07

Django model partition with one connection

	# -- coding: utf-8 --

	import random
	import socket
	from contextlib import contextmanager
	from functools import partial
	from zlib import crc32
	from datetime import datetime, date, timedelta
	from threading import Lock, local
	from django.db import router, connections, DEFAULT_DB_ALIAS

hzj629206 / rate_limit.py

Last active September 28, 2018 08:13

Django Rate Limiter via Redis

	# -- coding: utf-8 --
	from __future__ import absolute_import, unicode_literals, division, print_function

	import time
	import hashlib
	import itertools
	import functools

	from redis.exceptions import RedisError

hzj629206 / rc.d

Created February 23, 2017 05:23 — forked from jippi/rc.d

Logstash Init script

	update-rc.d logstash-shipper defaults
	update-rc.d logstash-reader defaults

hzj629206 / build-index.html

Created March 18, 2016 12:33 — forked from palaniraja/build-index.html

Download build files

	<!DOCTYPE html>
	<html>
	<head>
	<title>My awesome app</title>
	</head>
	<body>
	<h2>beta builds</h2>
	<a href="itms-services://?action=download-manifest&url=http://dl.dropbox.com/u/1001/manifest.plist">Awesome App v 0.0.16</a></body>

	<h2>alpha builds</h2>

hzj629206 / manifest.plist

Created March 18, 2016 12:33 — forked from palaniraja/manifest.plist

App Manifest file

	<?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>items</key>
	<array>
	<dict>
	<key>assets</key>
	<array>
	<dict>

hzj629206 / build-libevent-ios.sh

Created March 17, 2016 07:27 — forked from ursachec/build-libevent-ios.sh

libevent build script for iOS

	#!/bin/bash
	set -u

	# Setup architectures, library name and other vars + cleanup from previous runs
	ARCHS=("armv7" "armv7s" "i386")
	SDKS=("iphoneos" "iphoneos" "macosx")
	LIB_NAME="libevent-2.0.21-stable"

	TEMP_DIR="$(pwd)/tmp"
	TEMP_LIB_PATH="$(pwd)/tmp/${LIB_NAME}"

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