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ELF Format Cheatsheet

Introduction

Executable and Linkable Format (ELF), is the default binary format on Linux-based systems.

Compilation

The Definitive Guide to Non-Uniform Resource Indexing in OpenGL

Code

For those short on time:

#extension GL_NV_gpu_shader5 : enable
#extension GL_EXT_nonuniform_qualifier : enable

#ifdef GL_EXT_nonuniform_qualifier
#define NonUniformIndex(x) nonuniformEXT(x)

People

`:bowtie:`	😄 `:smile:`	😆 `:laughing:`
😊 `:blush:`	😃 `:smiley:`	☺️ `:relaxed:`
😏 `:smirk:`	😍 `:heart_eyes:`	😘 `:kissing_heart:`
😚 `:kissing_closed_eyes:`	😳 `:flushed:`	😌 `:relieved:`
😆 `:satisfied:`	😁 `:grin:`	😉 `:wink:`
😜 `:stuck_out_tongue_winking_eye:`	😝 `:stuck_out_tongue_closed_eyes:`	😀 `:grinning:`
😗 `:kissing:`	😙 `:kissing_smiling_eyes:`	😛 `:stuck_out_tongue:`

My Windows 11 + Arch Linux dual-boot installation

Caution

All actions are at your own risk! This has been tested by me, but does not guarantee your success.

Read everything at least once before actually following the guide. If something goes wrong, stop immediately. Consider starting from the beginning.

About the guide

Improve Fonts

Newest

Make your Arch fonts beautiful easily! This is what I do when I install Arch Linux to improve the fonts.

You may consider the following settings to improve your fonts for system-wide usage without installing a patched font library packages (eg. Infinality):

Install some fonts, for example:
sudo pacman -S ttf-dejavu ttf-liberation noto-fonts

R code for copying this cool toot: https://en.osm.town/@koriander/113459280926992782

src <- "/vsizip//vsicurl/https://github.com/wmgeolab/geoBoundaries/raw/main/releaseData/CGAZ/geoBoundariesCGAZ_ADM0.zip"
sql <- "SELECT shapeGroup FROM geoBoundariesCGAZ_ADM0 WHERE shapeGroup IN ('ATA')"
library(terra)
laea <- project(vect(src), "+proj=laea +lat_0=90")

ant &lt;- project(vect(src, query = sql), "+proj=laea +lat_0=-90")

Orthodox C++

What is Orthodox C++?

Orthodox C++ (sometimes referred as C+) is minimal subset of C++ that improves C, but avoids all unnecessary things from so called Modern C++. It's exactly opposite of what Modern C++ suppose to be.

	#!/bin/bash
	# Update Gradle, Java and other Android project settings in a Flutter project

	# See: https://gradle.org/releases/
	DESIRED_GRADLE_VERSION="8.9"
	# Build errors often show the required Java version
	DESIRED_JAVA_VERSION="17"
	# See: https://developer.android.com/ndk/downloads
	DESIRED_NDK_VERSION="27.0.12077973"
	# The minimum Android SDK version

	# The following is a step-by-step example for enabling SR-IOV VF on Promxox 7+ with BCM57810 10G NIC

	---
	References

	https://forum.proxmox.com/threads/enabling-sr-iov-for-intel-nic-x550-t2-on-proxmox-6.56677/
	https://zhuanlan.zhihu.com/p/91197211
	https://zhuanlan.zhihu.com/p/356437308
	https://zhiliao.h3c.com/Theme/details/24770
	https://blog.csdn.net/Jackykxy/article/details/120585563

	Cheef's Grand APDU List Smartcard Selected Information APDU list
	Reference: http://web.archive.org/web/20090630004017/http://cheef.ru/docs/HowTo/APDU.info

	#------------+------------------------+------------------------+----------------------+--------------------------------+
	\|ClaIns P1 P2\|Lc Send Data \|Le Recv Data \| Specification \| Description \|
	+------------+------------------------+------------------------+----------------------+--------------------------------+
	\| 04 \| ISO 7816-9 6.3 \| DEACTIVATE FILE \|
	\| A0 04 00 00 00 \| 3GPP TS 11.11 \| INVALIDATE \|
	\| A0 04 00 00 00 \| SAGEM SCT U34 6.15 \| INVALIDATE \|
	+------------+------------------------+------------------------+----------------------+--------------------------------+