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@AliElSaleh
AliElSaleh / HaversineParse.c
Last active March 14, 2023 21:15
Haversine Distance Problem (Loading and Parsing JSON, Performing SIMD/Non-SIMD Math) **Code will not compile** this is using my own code base/engine. Also uses a SIMD library called "simde", which provides extra functionality like trigonometric functions. You will need an AVX2 capable CPU to run the SIMD code
#include "simde/simde-math.h"
#include "simde/x86/avx2.h"
#include "simde/x86/svml.h"
#include <Windows.h>
STRUCT(HaversineParseData)
{
char* Base; // 8
u64 BytesToProcess; // 8
@hqhs
hqhs / gist:611881e119a55bf3f452b91dc6013c45
Created June 20, 2021 23:55
utf8-test
UTF-8 encoded sample plain-text file
‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
Markus Kuhn [ˈmaʳkʊs kuːn] <http://www.cl.cam.ac.uk/~mgk25/> — 2002-07-25 CC BY
The ASCII compatible UTF-8 encoding used in this plain-text file
is defined in Unicode, ISO 10646-1, and RFC 2279.
@d7samurai
d7samurai / .readme.md
Last active June 6, 2025 03:10
Minimal D3D11

Minimal D3D11

Minimal D3D11 reference implementation: An uncluttered Direct3D 11 setup + basic rendering primer and API familiarizer. Complete, runnable Windows application contained in a single function and laid out in a linear, step-by-step fashion that should be easy to follow from the code alone. ~200 LOC. No modern C++, OOP or (other) obscuring cruft. View on YouTube

hollowcube

Other gists in this series:

@henfiber
henfiber / KB-Buying-guide-EU.md
Last active May 15, 2025 17:06
Buying keyboards and keyboard components from EU

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
@averagesecurityguy
averagesecurityguy / pdf_flatedecode.py
Last active May 20, 2025 11:07
Decompress FlateDecode Objects in PDF
#!/usr/bin/env python3
# This script is designed to do one thing and one thing only. It will find each
# of the FlateDecode streams in a PDF document using a regular expression,
# unzip them, and print out the unzipped data. You can do the same in any
# programming language you choose.
#
# This is NOT a generic PDF decoder, if you need a generic PDF decoder, please
# take a look at pdf-parser by Didier Stevens, which is included in Kali linux.
# https://tools.kali.org/forensics/pdf-parser.
#
@NathanSweet
NathanSweet / svn-to-git
Last active June 6, 2018 10:38
Migrates multiple SVN repos to Git, without anything fancy (no Ruby, no dependencies, no issues with Cygwin paths). Works with GitHub or any Git repo.
Migrates multiple SVN repos to Git, without anything fancy (no Ruby, no dependencies, no issues
with Cygwin paths). SVN tags are created as Git tags and properly pushed to the Git repo. To run:
1) Edit run-authors.sh to have your SVN repos. Run it to get an authors.txt file.
2) Edit the authors.txt to have the names and emails if you like. You must use GitHub user email
addresses if you want contributions to be associated with GitHub accounts.
3) Edit run-convert.sh to have your SVN repos and project name (for local temp directories). Run it.