xiaohui h1u2i3

🌴

On vacation

❤️ Ruby, ❤️ Elixir

h1u2i3 / Pine_Script_5_Mini_Reference.md

Created December 10, 2023 10:30 — forked from kaigouthro/Pine_Script_5_Mini_Reference.md

A minimal reference to pine script v5

Pine Mini-Reference for more information

The following operators are available.

Operator	Description
+	Adds two operands

h1u2i3 / svg-convert.sh

Created May 1, 2020 01:24 — forked from zolthan/svg-convert.sh

Convert SVG to PNG @2x @3x

	#!/bin/bash

	# I made this script to convert SVG icons for an iOS app into PNG.
	# The script will create icons in 3 sizes for different screen DPIs.

	find . -type f -name "*.svg" \| while read f
	do
	echo '---'
	FILENAME="${f%.*}"
	echo $FILENAME

h1u2i3 / dump-restore

Created April 8, 2020 01:10 — forked from ricjcosme/dump-restore

DUMP / RESTORE PostgreSQL Kubernetes

	DUMP
	// pod-name name of the postgres pod
	// postgres-user database user that is able to access the database
	// database-name name of the database
	kubectl exec [pod-name] -- bash -c "pg_dump -U [postgres-user] [database-name]" > database.sql

	RESTORE
	// pod-name name of the postgres pod
	// postgres-user database user that is able to access the database
	// database-name name of the database

h1u2i3 / mysql2-mojave.md

Created January 27, 2019 17:09 — forked from fernandoaleman/mysql2-mojave.md

Install mysql2 on MacOS Mojave

Installing mysql2 gem errors on MacOS Mojave.

Make sure openssl is installed on Mac via Homebrew.

brew install openssl

h1u2i3 / 100_base.conf

Created September 10, 2018 13:52 — forked from danackerson/100_base.conf

using nginx + lua + redis for redirects and rewrites

	# using such a setup requires `apt-get install lua-nginx-redis` under Ubuntu Trusty
	# more info @ http://wiki.nginx.org/HttpLuaModule#access_by_lua

	http {
	lua_package_path "/etc/nginx/include.d/?.lua;;";
	lua_socket_pool_size 100;
	lua_socket_connect_timeout 10ms;
	lua_socket_read_timeout 10ms;

	server {

h1u2i3 / redis.sh

Created March 2, 2016 08:53

a non-interactive version of the Redis install_server.sh file

	#!/bin/sh

	# Copyright 2011 Dvir Volk <dvirsk at gmail dot com>. All rights reserved.
	#
	# Redistribution and use in source and binary forms, with or without
	# modification, are permitted provided that the following conditions are met:
	#
	# 1. Redistributions of source code must retain the above copyright notice,
	# this list of conditions and the following disclaimer.
	#