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Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

Модуль logging для Python.

В Python есть отличная встроенная библиотека - logging. Часто ее противопоставляют print-ам, однако на мой взгляд это гораздо более весомый инструмент. Разобравшись с некотрыми приемами в работе, хочу поделиться с сообществом наиболее, на мой взгляд, интересными вещами. Данная заметка основана на официальной документации, и по сути является частичным вольным переводом.

Когда использовать logging

Для самого простого использования, модуль предоставляет функции debug(), info(), warning(), error() и critical(). Название функций соответствует названию уровней или серьезности логируемых событий. Рекомендации по использованию стандартных уровней сведены в таблицу (в порядке возрастания серьезности).

Уровень сообщений	Когда использовать
CRITICAL	Критическая ошибка, выполнение программы невозможно
ERROR	Из-за серьезной ошибки программа не смогла выполнить какую-либо функ

http://www.dreamincode.net/forums/topic/78802-martyr2s-mega-project-ideas-list/

Text

Reverse a String Enter a string and the program will reverse it and print it out.

Pig Latin Pig Latin is a game of alterations played on the English language game. To create the Pig Latin form of an English word the initial consonant sound is transposed to the end of the word and an ay is affixed (Ex.: "banana" would yield anana-bay). Read Wikipedia for more information on rules.

On the 30th of June, my cloud provider, Oracle Cloud, decided to shutdown all my servers hosted on two Oracle Cloud accounts.
It is known that this provider will randomly ban accounts without any reason.

Why yewtu.be doesn't accept new registrations nor logging into an account?

Unfortunately and this is 100% my fault for forgetting that, I only had data duplication between servers located in the two Oracle Cloud accounts and no backups.
I thought that I wouldn't get all my accounts in trouble at the same time and able to recover the data from one of the two accounts but unfortunately this turned out otherwise.

Implementing some backup was something I had in my notes for a long time but I think I forgot about it, maybe due to the huge amount of work I spend on the open source projects.
I'm deeply sorry if you have lost your subscriptions list or playlists or watch history. I did try to contact Oracle Cloud for recovering the data, I'm waiting for their answer but you should be certain that they

Lecture 1: Introduction to Research — [📝Lecture Notebooks] [▶️Video]
Lecture 2: Introduction to Python — [📝Lecture Notebooks] [▶️Video]
Lecture 3: Introduction to NumPy — [📝Lecture Notebooks] [▶️Video]
Lecture 4: Introduction to pandas — [📝Lecture Notebooks] [▶️Video]
Lecture 5: Plotting Data — [📝Lecture Notebooks] [[▶️Vide

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+

Silent Payments

Receive private payments from anyone on a single static address without requiring any interaction or extra on-chain overhead.

Update: This now has a BIP and WIP implementation

Overview

The recipient generates a so-called silent payment address and makes it publicly known. The sender then takes a public key from one of their chosen inputs for the payment, and uses it to derive a shared secret that is then used to tweak the silent payment address. The recipient detects the payment by scanning every transaction in the blockchain.

	/** @format */

	import { Map, TileLayer, Marker, Popup } from "react-leaflet";
	import React, { useEffect, useState, useRef } from "react";
	import { geosearch } from "esri-leaflet-geocoder";
	import "leaflet/dist/leaflet.css";
	import "esri-leaflet-geocoder/dist/esri-leaflet-geocoder.css";
	import L from "leaflet";

	function MapView(props) {

 import React, { createContext, useContext, useState, useEffect } from "react"
 type Props = {
   children: React.ReactNode
 }
 type Context = {
   count: number
   increment: () => void
 }