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Docker Hub 镜像加速器

国内从 Docker Hub 拉取镜像有时会遇到困难，此时可以配置镜像加速器。Docker 官方和国内很多云服务商都提供了国内加速器服务。

Dockerized 实践 https://github.com/y0ngb1n/dockerized

配置加速地址

Ubuntu 16.04+、Debian 8+、CentOS 7+

Match Crypto Wallet Addresses using Regular Expressions

The following regular expressions are crafted to match some commonly used cryptocurrency wallet address types. This document details the Regex components and pattern tests to match Ethereum, Bitcoin, Dash and Monero addresses.

🌀 Click the images below to view the tested patterns.

Ethereum (ETH)

/^0x[a-fA-F0-9]{40}$/g

Prompt a File Download With the Content Disposition Header Using JavaScript

Set the Server Response Headers

Expose the Content-Disposition header using the Access-Control-Expose-Headers header and set the Content-Disposition header as you would usually.

Access-Control-Expose-Headers: Content-Disposition
Content-Disposition: attachment; filename="example-file.csv"

Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/

Basic HTML Meta Tags

<meta charset='UTF-8'>
<meta name='keywords' content='your, tags'>
<meta name='description' content='150 words'>
<meta name='subject' content='your website's subject'>
<meta name='copyright' content='company name'>

การตั้งค่า Environment

เพื่อเริ่มพัฒนาด้วย Flutter เราจำเป็นต้องตั้งค่า Environment บนเครื่องคอมพิวเตอร์ ซึ่งรวมถึงการติดตั้งเครื่องมือที่จำเป็นและกำหนดค่าระบบ โดยทำตามขั้นตอนเหล่านี้:

	<?php

	/**
	* The public-specific functionality of the plugin.
	*
	* @link http://wordpress.org/plugins/rate-my-post/
	* @since 2.0.0
	*
	* @package Rate_My_Post
	* @subpackage Rate_My_Post/public

	#!/usr/bin/env bash

	# checck if pidof exists
	PIDOF="$(which pidof)"
	# and if not - install it
	(test "${PIDOF}" && test -f "${PIDOF}") \|\| brew install pidof

	# find app in default paths
	CO_PWD=~/Applications/CrossOver.app/Contents/MacOS
	test -d "${CO_PWD}" \|\| CO_PWD=/Applications/CrossOver.app/Contents/MacOS

	#!/usr/bin/env sh

	# Copyright: see README and LICENSE under the project root directory.
	# Author: @Leedehai
	#
	# File: ncore.sh
	# ---------------------------
	# This is a handy script to get CPU core number on Linux and Darwin (macOS).

	# Logical CPU cores

	"""
	Password brute-force algorithm.

	List of most probable passwords and english names can be found, respectively, at:
	- https://github.com/danielmiessler/SecLists/blob/master/Passwords/probable-v2-top12000.txt
	- https://github.com/dominictarr/random-name/blob/master/middle-names.txt

	Author: Raphael Vallat
	Date: May 2018
	Python 3

	/* Nintendo sysmodules */
	0100000000000000 fs
	0100000000000001 ldr
	0100000000000002 ncm
	0100000000000003 pm
	0100000000000004 sm
	0100000000000005 boot
	0100000000000006 usb
	0100000000000007 tma.stub/htc.stub
	0100000000000008 boot2