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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+

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

General rules

Follow standard conventions.
Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
Boy scout rule. Leave the campground cleaner than you found it.
Always find root cause. Always look for the root cause of a problem.

Design rules

Naty's FFXIV: Endwalker Add-ons, Plugins and Mods

Last Updated: Patch 6.58

Advanced Combat Tracker

The program which most people use for parsing in FFXIV and several other MMOs. For an open source alternative consider using IINACT though configuring it won't be covered here.

Options

Main Table Encounters
- General
  - Uncheck: Number of seconds to wait after the last combat action to begin a new encounter.
  - Uncheck: Number of seconds to wait after the last combat action to pause the encounter duration.

Plugins

A realistic RxJS app with diamond wiring

Consider the following user interface (inspired by Strava) for looking at time-series charts of network data:

Notes on this interface and my Rx implementation of it:

Each chart (stacked vertically) charts a different metric (latency, packet loss and throughput) but over the same time period.
As the user moves the mouse left and right on any chart, the vertical line (called the tracker) moves to track the mouse position on all charts. The number displayed in the gray box on the right is the value underneath the tracker for that metric.

This is a proposal for a lightning talk at the Reactive 2015 conference.

NOTE: If you like this, star ⭐ the Gist - the amount of stars decides whether it makes the cut!

The Joy of Composition

Why stateless rendering is pure bliss

React just got stateless components, meaning that they are in essence pure functions for rendering. Pure functions make it dead simple - even fun - to refactor your views

	import numpy as np
	from tqdm import trange


	def get_neighbour_matrix(x, L, R):
	dx = np.subtract.outer(x[:, 0], x[:, 0])
	dy = np.subtract.outer(x[:, 1], x[:, 1])
	dx[dx > (L / 2) 2] -= (L / 2) 2
	dy[dy > (L / 2) 2] -= (L / 2) 2
	pair_dist = dx 2 + dy 2

	/eslint-env es6 /

	// Inspired by the paper "A tutorial on the universality and
	// expressiveness of fold" by Graham Hutton (available at
	// http://www.cs.nott.ac.uk/~gmh/fold.pdf), implementing some generic
	// list handling functions in JavaScript in terms of `fold`.

	// Personally I had an enlightnening moment when I realised the
	// beautiful interplay of cons lists and foldr during the FP101x
	// Haskell course. JavaScript's syntax doesn't make this very apparent

	function runInScope(main, sources, context, ...args) {
	if(!main) {
	throw new Error('A "main" function must be supplied, which will be called in scope and from which a (sinks) object will be returned');
	}
	if(!sources) {
	throw new Error('A source drivers object must be supplied, to which scoping can be applied');
	}
	if(!context) {
	throw new Error('A scope context object must be supplied, either as a string, or as an object of key/value pairs');
	}

	#!/usr/bin/env bash

	# ----------------------------------------------------------------------------------------------------
	# AUTHOR : KARTHICK S
	# PURPOSE : THIS SCRIPT WILL EXPORT/IMPORT THE CONFIG AND VM DISK.
	#
	# usage:
	# export function will take care of exporting the necessary for all VM. Run as "<scriptname.sh> export"
	# import function will take care of importing the necessary for all VM. Run as "<scriptname.sh> import"
	#

	function ValidateEmail(mail) {
	if (/^\w+([\.-]?\w+)@\w+([\.-]?\w+)(\.\w{2,3})+$/.test(mail)) {
	return (true)
	}
	//alert("You have entered an invalid email address!")
	return (false)
	}