block-0x’s gists

taea / rm_pid.md

Last active January 12, 2023 14:22

postgres をちゃんと終了しないと.pidファイルが残っちゃって、Rails が起動しないもんだい

Rails 起動しようとするとこんなエラーでる

PG::ConnectionBad at /
could not connect to server: Connection refused
Is the server running on host "localhost" (::1) and accepting
TCP/IP connections on port 5432?
could not connect to server: Connection refused
Is the server running on host "localhost" (127.0.0.1) and accepting
TCP/IP connections on port 5432?

nashirox / rails-validates.rb

Last active September 2, 2024 08:29

Rubyのバリデーション用正規表現集

	#
	# 数字
	#

	# 全て数値（全角）
	/\A[０-９]+\z/

	# 全て数値（半角）
	/\A[0-9]+\z/

mmizutani / mysql.database.yml

Created September 5, 2017 22:04 — forked from jwo/mysql.database.yml

Sample config/database.yml from Rails. Postgres, MySQL, and SQLite

	#
	# Install the MYSQL driver
	# gem install mysql2
	#
	# Ensure the MySQL gem is defined in your Gemfile
	# gem 'mysql2'
	#
	# And be sure to use new-style password hashing:
	# http://dev.mysql.com/doc/refman/5.0/en/old-client.html
	development:

ammarshah / all_email_provider_domains.txt

Last active November 16, 2024 05:45

A list of all email provider domains (free, paid, blacklist etc). Some of these are probably not around anymore. I've combined a dozen lists from around the web. Current "major providers" should all be in here as of the date this is created.

	0-mail.com
	007addict.com
	020.co.uk
	027168.com
	0815.ru
	0815.su
	0clickemail.com
	0sg.net
	0wnd.net
	0wnd.org

okutbay / free_email_provider_domains.txt

Last active August 14, 2024 20:48 — forked from tbrianjones/free_email_provider_domains.txt

Most complete list of free email provider domains. Some of these are probably not around anymore. I've combined a dozen lists from around the web. Current "major providers" should all be in here as of the date this is created. I also created a service for it https://emailprovider.yonetic.im/ and use this list in my free link shortener service ht…

This file has been truncated, but you can view the full file.

	0-00.usa.cc
	0-180.com
	0-30-24.com
	0-420.com
	0-900.com
	0-aa.com
	0-mail.com
	0-z.xyz
	0.pl
	00.pe

bytenik / swagger.json

Created July 10, 2019 11:39

Bitgo Swagger

	{
	"openapi": "3.0.0",
	"servers": [
	{
	"description": "Production environment",
	"url": "https://www.bitgo.com"
	},
	{
	"description": "Test environment",
	"url": "https://test.bitgo.com"

rcaloras / opensea-refresh-metadata.js

Created January 6, 2023 20:42

Opensea metadata refresh script. For chains that aren't supported via API.

	// Paste this script into the console on a specfic NFT detail page for your collection.
	// e.g. https://opensea.io/assets/ethereum/0x1485297e942ce64e0870ece60179dfda34b4c625/3723
	// Adjust i on the for loop for the range of nfts you wish to refresh
	// Should work for all chains including Polygon and testnets.

	// Returns a Promise that resolves after "ms" Milliseconds
	const timer = ms => new Promise(res => setTimeout(res, ms))

	async function refresh_metadata() { // We need to wrap the loop into an async function for this to work
	for (var i = 1; i <= 1326; i++) {

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Rails 起動しようとするとこんなエラーでる