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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+

Awesome Apps

Powerline

description: Powerline is a statusline plugin for vim, and provides statuslines and prompts for several other applications, including zsh, bash, fish, tmux, IPython, Awesome, i3 and Qtile.
language: Python

curlie

description: If you like the interface of HTTPie but miss the features of curl, curlie is what you are searching for. Curlie is a frontend to curl that adds the ease of use of httpie, without compromising on features and performance. All curl options are exposed with syntax sugar and output formatting inspired from httpie.
language: Go

NetworkManager WiFi Power Saving

NetworkManager supports WiFi powersaving but the function is rather undocumented.

From the source code: wifi.powersave can have the following value:

NM_SETTING_WIRELESS_POWERSAVE_DEFAULT (0): use the default value
NM_SETTING_WIRELESS_POWERSAVE_IGNORE (1): don't touch existing setting
NM_SETTING_WIRELESS_POWERSAVE_DISABLE (2): disable powersave

This is a gist repository for some external configs for subconverter, you can use the raw address of the following INIs to generate a specified set of rules, groups and/or scripts.

A guide to ANSI on Discord

Discord is now slowly rolling out the ability to send colored messages within code blocks. It uses the ANSI color codes, so if you've tried to print colored text in your terminal or console with Python or other languages then it will be easy for you.

Quick Explanation

To be able to send a colored text, you need to use the ansi language for your code block and provide a prefix of this format before writing your text:

\u001b[{format};{color}m

\u001b is the unicode escape for ESCAPE/ESC, meant to be used in the source of your bot (see ). If you wish to send colored text without using your bot you need to copy the character from the website.

	<div ng-app="smartWiki" ngcloak>
	<div ng-controller="WikiCtrl">

	<div class="container">
	<br>
	<br>
	<br><br>
	<br>
	<br>
	<h1 class="header strong center blue-text">Sm<i class="material-icons medium">search</i>rt Wiki</h1>

	import { startSpan } from "@sentry/remix";
	import type { StartSpanOptions } from "@sentry/types";
	import {
	type AnyColumn,
	type AnyTable,
	type BuildQueryResult,
	type DBQueryConfig,
	type DrizzleTypeError,
	type Equal,
	type ExtractTablesWithRelations,

	;; Python Black Formatter

	;; package.el
	(package! python-black)

	;; config.el
	(use-package! python-black
	:demand t
	:after python)
	(add-hook! 'python-mode-hook #'python-black-on-save-mode)

	:root {
	--heng-fa-chuen: #b51921;
	--tai-koo: #b2103e;
	--kowloon-bay: #c41832;
	--tseung-kwan-o: #ef342a;
	--wui-kai-sha: #a84d18;
	--po-lam: #f68f26;
	--sai-wan-ho: #faca07;
	--disneyland-resort: #07594a;
	--skek-kip-mei: #4ba946;

	vlookup/hlookup/xloookup
	basic aggregation
	variance/standard deviation
	sumif and sumifs / countif and countifs
	concatenation
	Create checklist/dropdownlist