JB julienbenjamin

Europe

SkinFlint : Price comparison site which has some nice filtering options per switch type etc. Searches for offers in UK, Germany, Poland and Austria
mykeyboard.eu : Keyboards, keycaps and accessories. Based in Belgium.
candykeys.com : European Store selling Vortex, Leopold, KBP, Anne Pro keyboards, keycap sets and components (ISO + ANSI). Based in Germany, ships to EU.
falba.tech : custom wooden bamboo cases, and some acrylic and carbon ones. Switch packs (65 browns at 48EUR). Other parts for the GH60, Atreus, ErgoDox. Also Microcontrollers, diodes, leds etc.
42keebs.eu - Mostly PCBs, tools and accessories. Located in Czech Republic.
KEYGEM : Switches, Keycaps, lubes, cables, DIY kits and deskmats. Based in Germany, ships to the EU and worldwide.
[Eloquent Clicks - Custom Mechanical Keyboard Store](https://www.eloquen

C Speed Optimization Checklist

This is a list of general-purpose optimizations for C programs, from the most impactful to the tiniest low-level micro-optimizations to squeeze out every last bit of performance. It is meant to be read top-down as a checklist, with each item being a potential optimization to consider. Everything is in order of speed gain.

Algorithm && Data Structures

Choose the best algorithm and data structure for the problem at hand by evaluating:

time complexity

Building and using mesa for development and testing

This explains how to build mesa from source, and how to use the custom built mesa to run some apps and games, without needing to replace the mesa libraries that your operating system runs on.

Let's assume that you are using an x86_64 system.

Building mesa

Overview

Backup/Image

Make sure the if value is correct! If doing this over SSH then open a TMUX session first... or else...

dd if=/dev/YOUR-DEVICE conv=sync,noerror bs=64K | gzip -c  > /home/portaj/macbook.img.gz

NOTE: You might not want to compress the image. It just means you have to uncompress it later to mount it. If you're planning to access the data soon, or frequently, don't compress it.

Saving a copy of the drive geometry

Save it in the same directory as the compressed image so later on if you decide you want to mount or extract data from the image you can see the partition structure without having to decompress the whole image. There might be some other ways to mount a compressed image.

Create DNS-over-TLS bridge with Pi-hole, unbound and stubby on Ubuntu Server

Few months ago, I've made a similar work but I wanted something a little more easier to manage. Please have a look at here for my previous work.

This time, I'm gonna do pretty much the same thing but using Pi-hole as base then modify it to include unbound and stubby.

This way, I can use the power of Pi-hole with some additional security layers:

Recursive DNS check (unbound)
DNS-over-TLS (stubby)

	10-Bit H.264

	For all those who haven’t heard of it already, here’s a quick rundown about the
	newest trend in making our encodes unplayable on even more systems: So-called
	high-bit-depth H.264. So, why another format, and what makes this stuff
	different from what you know already?

	First off: What is bit depth?
	In short, bit depth is the level of precision that’s available for storing color
	information. The encodes you’re used to have a precision of 8 bits (256 levels)

	## Make a handy json file to automatically install the needed packages for Radarr to run
	echo '{"pkgs":["libunwind","icu","libinotify","openssl","mediainfo","sqlite3","ca_root_nss","libiconv","nano","curl","wget"]}' > /tmp/pkg.json

	## Create the jail using that json file we created earlier.
	## I use 12.2-RELEASE as it's the most recent at the time of writing.
	## Replace <IP>, <MASK> and <GATEWAY> with your own.
	iocage create -n "radarr" -p /tmp/pkg.json -r 12.2-RELEASE ip4_addr="vnet0\|<IP>/<MASK>" defaultrouter="<GATEWAY>" vnet="on" allow_mlock="1" allow_raw_sockets="1" boot="on"

	## Delete the now useless file we created at the beginning.
	rm /tmp/pkg.json

	// For more information about this list, see: https://pgl.yoyo.org/adservers/
	// ----
	// last updated: Wed, 10 Feb 2021 18:16:46 GMT
	// entries: 3571
	// format: bindconfig
	// credits: Peter Lowe - [email protected] - https://pgl.yoyo.org/
	// this URL: https://pgl.yoyo.org/as/serverlist.php?hostformat=bindconfig&showintro=0&mimetype=plaintext
	// other formats: https://pgl.yoyo.org/adservers/formats.php
	// policy: https://pgl.yoyo.org/adservers/policy.php

	Computer Information:
	Manufacturer: Unknown
	Model: Unknown
	Form Factor: Desktop
	No Touch Input Detected

	Processor Information:
	CPU Vendor: AuthenticAMD
	CPU Brand: AMD Ryzen 7 3700X 8-Core Processor
	CPU Family: 0x17

	Computer Information:
	Manufacturer: Unknown
	Model: Unknown
	Form Factor: Desktop
	No Touch Input Detected

	Processor Information:
	CPU Vendor: GenuineIntel
	CPU Brand: Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz
	CPU Family: 0x6