pezy pezy

X11 forwarding on macOS and docker

A quick guide on how to setup X11 forwarding on macOS when using docker containers requiring a DISPLAY. Works on both Intel and M1 macs!

This guide was tested on:

macOS Catalina 10.15.4
docker desktop 2.2.0.5 (43884) - stable release
XQuartz 2.7.11 (xorg-server 1.18.4)
Macbook Pro (Intel)

Treat git log as a book, exec git next or git prev to checkout the next or the previous commit.

Please check hutusi/git-paging for updates.

58 bytes of CSS to look great nearly everywhere

When making this website, i wanted a simple, reasonable way to make it look good on most displays. Not counting any minimization techniques, the following 58 bytes worked well for me:

main {
  max-width: 38rem;
  padding: 2rem;
  margin: auto;
}

Using Git Commit Message Templates to Write Better Commit Messages

The always enthusiastic and knowledgeable mr. @jasaltvik shared with our team an article on writing (good) Git commit messages: How to Write a Git Commit Message. This excellent article explains why good Git commit messages are important, and explains what constitutes a good commit message. I wholeheartedly agree with what @cbeams writes in his article. (Have you read it yet? If not, go read it now. I'll wait.) It's sensible stuff. So I decided to start following the

C++ : Polymorphic inheritance without vtable

Inheritance and Virtual Table are often used to create interface in C++ polymorphic class
What if ... there were another way to do this ?
easier, cleaner, faster and more reliable
This article explains how to use CRTP, [std::variant](https://en.cppreference.com/w/cpp/utility/variant and std::visit to increase code performance.

Table of content

Introduction

C++ `-std=...` default of various commonly used C++ compilers

Compiler	Version	`__cplusplus`
g++	4.7.4	199711L
	5.5.0	199711L
	6.1.0	201402L
	10.2	201402L
	11.1.0	201703L
clang++	3.4.2	199711L

FFmpeg cheat sheet

A list of useful commands for the FFmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

	#
	# CMake build system for Dear ImGui
	# =================================
	#
	# Build instructions:
	# 1. Install latest CMake
	# * Windows: https://cmake.org/download/ (Tick checkbox to place cmake in system PATH)
	# * Linux: from your favorite package manager
	# * MacOS: brew install cmake
	# 2. Open command prompt in directory containing "imgui" and "imgui_dev" folders

	# Check these threads before proceeding:
	# https://github.com/microsoft/WSL/discussions/5857
	# https://github.com/microsoft/WSL/issues/5821
	if (-Not ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] 'Administrator')) {
	$CmdLine = "-File `"" + $MyInvocation.MyCommand.Path + "`" " + $MyInvocation.UnboundArguments
	Start-Process -FilePath PowerShell.exe -Verb Runas -ArgumentList $CmdLine
	Exit
	}
	# Restart the Host Network Service
	Restart-Service -Force -Name hns

	var CryptoJS = require('crypto-js')
	var request = require('request-promise')

	/*
	* npm install crypto-js request-promise request
	* node wx_t1t_hack.js
	*/

	// export function testEncription(msg, fullKey) {
	// var fullKey = fullKey.slice(0, 16)