General Dev>In The News

Simplest hash functions

CommunityNews

CommunityNews

Simplest hash functions

What came to your mind when you read “hash functions” in the title?
If you’re pragmatic, you probably remembered SHA-256 or MD5. Those are cryptographic hash functions, and they work fast and well for arbitrary inputs, even if they are supplied by malicious actors. Or at least they’re designed to.
That’s the exact opposite of what I want to talk about. I want to talk about the cheapest, stupidest, most ridiculous hash functions you can get away with.

Read in full here:

View thread on forum
#hash
0 1 0

Where Next?

View thread on forum
hash
Home General Dev>In The News
#hash
0 1 0
Last post

Popular General Dev topics Top

First poster: bot
General Dev>In The News

Neovim nightly, v0.5.0 and v0.4.4 released!
Neovim nightly, v0.5.0 and v0.4.4 has been released. Link: Release Nvim development (prerelease) build · neovim/neovim · GitHub Link:...
github.com
#official-news/neovim
0 1719 0
New
First poster: mafinar
General Dev>In The News

F# Is The Best Programming Language Today
F# Is The Best Coding Language Today. If you want to personally pick up a programming language in order to become a better coder in what...
danielbmarkham.com
#f-sharp#programming
41 1882 14
New
First poster: cpgo
General Dev>In The News

8 Reasons to ditch Chrome and use Firefox
8 reasons to ditch Chrome and switch to Firefox. Chrome may dominate, but Firefox is a known name among browsers for a reason. Whether y...
pcworld.com
#chrome#firefox
73 1874 41
New
CommunityNews
General Dev>In The News

Docker on Mac is slow. Here's the fix
Docker on MacOS is slow and how to fix it. Thanks to the DALL·E 2, we finally have a very nice graphic representation of the feelings of...
paolomainardi.com
#docker
1 1510 1
New
First poster: bot
General Dev>In The News

Fish shell to be rewritten in Rust
Rewrite it in Rust by ridiculousfish · Pull Request #9512 · fish-shell/fish-shell. (Sorry for the meme; also this is obligatory.) I thi...
github.com
/rust#shell#fish
0 1424 0
New
First poster: bot
General Dev>In The News

ONNX Runtime merges WebGPU backend
[js/web] WebGPU backend via JSEP by fs-eire · Pull Request #14579 · microsoft/onnxruntime. Description This change introduced the follo...
github.com
#backend
0 1372 0
New
First poster: bot
General Dev>In The News

Declarative GNOME configuration with NixOS
Declarative GNOME configuration with NixOS. I adore tinkering with my machine, trying new tools, extensions, themes, and ideas. When I w...
hoverbear.org
/nixos
0 1557 0
New
CommunityNews
General Dev>In The News

Perplexica: Open-Source Perplexity Alternative
GitHub - ItzCrazyKns/Perplexica: Perplexica is an AI-powered search engine. It is an Open source alternative to Perplexity AI. Perplexic...
github.com
0 1794 0
New
CommunityNews
General Dev>In The News

SLUM: The Shadow Library Uptime Monitor
SLUM: The Shadow Library Uptime Monitor. This dashboard tracks the availability of popular shadow libraries in real time from a US-based...
open-slum.org
#library#monitor
0 2891 0
New
First poster: dyowee
General Dev>In The News

olmOCR – Open-Source OCR for Accurate Document Conversion
olmOCR is an open-source tool for converting PDFs to text with high accuracy, preserving reading order and supporting tables, equations, ...
olmocr.allenai.org
2 1314 1
New

Other popular topics Top

PragmaticBookshelf
Backend>Learning Resources

Web Development with Clojure, Third Edition
Stop developing web apps with yesterday’s tools. Today, developers are increasingly adopting Clojure as a web-development platform. See f...
pragprog.com
#pragprog#web-development/clojure#published-book/book-web-development-with-clojure-third-edition
5 4584 1
New
PragmaticBookshelf
General Dev>Learning Resources

A Common-Sense Guide to Data Structures and Algorithms, Second Edition
Algorithms and data structures are much more than abstract concepts. Mastering them enables you to write code that runs faster and more e...
pragprog.com
#pragprog/python/ruby#published-book/book-a-common-sense-guide-to-data-structures-and-algorithms-second-edition#math#algorithms/js
19 6022 5
New
AstonJ
General Dev>Dev Chat

Which language or framework do you want to learn next?
Curious to know which languages and frameworks you’re all thinking about learning next :upside_down_face: Perhaps if there’s enough peop...
#community#learning
243 6639 97
New
AstonJ
General Dev>Hardware

Seen any cool new keyboards?
We have a thread about the keyboards we have, but what about nice keyboards we come across that we want? If you have seen any that look n...
/keyboards#mechanical-keyboards
49 5910 39
New
dimitarvp
macOS>Chat

My thoughts on macOS vs Linux
Small essay with thoughts on macOS vs. Linux: I know @Exadra37 is just waiting around the corner to scream at me “I TOLD YOU SO!!!” but I...
#macos#linux
166 9730 69
New
DevotionGeo
General Dev>Dev Chat

The V Programming Language
The V Programming Language Simple language for building maintainable programs V is already mentioned couple of times in the forum, but I...
#programminguages/v
21 13874 7
New
PragmaticBookshelf
Backend>Learning Resources

Effective Haskell
Build efficient applications that exploit the unique benefits of a pure functional language, learning from an engineer who uses Haskell t...
pragprog.com
#pragprog/haskell#published-book/book-effective-haskell
15 10218 1
New
AstonJ
Frontend>Chat

Online Hand to eye coordination test
Was just curious to see if any were around, found this one: I got 51/100: Not sure if it was meant to buy I am sure at times the b...
#online-tools
4 4562 1
New
DevotionGeo
General Dev>Questions

Do you prefer regular mechanical keyboards or low profile mechanical keyboards and why?
I have always used antique keyboards like Cherry MX 1800 or Cherry MX 8100 and almost always have modified the switches in some way, like...
/keyboards#mechanical-keyboards
27 3877 9
New
PragmaticBookshelf
Community>In The Spotlight

Spotlight: Bruce Tate (Author) Interview and AMA!
Author Spotlight: Bruce Tate @redrapids Programming languages always emerge out of need, and if that’s not always true, they’re defin...
/elixir/ruby/phoenix/book-seven-more-languages-in-seven-weeks/book-seven-languages-in-seven-weeks#liveview/book-programming-phoenix-liveview
54 5678 23
New
Back to top

Sponsor Spotlight

Manning

Develop your skills with books, videos, and courses.

General Dev>In The News

General Dev In The News ❯

Latest on Devtalk

Devtalk ❯

We ❤️ helpful members!

We reward our most helpful members via our MOTM scheme - by giving away a whopping 25 books per year!

Member of the Month

Devtalk Sponsors

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

Erlang Solutions

We build trusted fault-tolerant systems that scale to billions of users.

Honeybadger

Real-time error tracking, performance insights, and observability for devs.

EEF

Supporting innovation across the BEAM ecosystem.

coders51

We build reliable cloud platforms for business-critical systems.

Manning Publications

Develop your skills with books, videos, and courses.

AppSignal

Catch errors, track performance, monitor hosts and more.

WyeWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

Courses that move you from confusion to "Aha, now I get it!"

Linux New Media

Publishing Linux Magazine, ADMIN, and MakerSpace for 25+ years.

View all our sponsors ❯

Categories:

Sub Categories:

Popular Portals

Devtalk Sponsors

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

Erlang Solutions

We build trusted fault-tolerant systems that scale to billions of users.

Honeybadger

Real-time error tracking, performance insights, and observability for devs.

EEF

Supporting innovation across the BEAM ecosystem.

coders51

We build reliable cloud platforms for business-critical systems.

Manning Publications

Develop your skills with books, videos, and courses.

AppSignal

Catch errors, track performance, monitor hosts and more.

WyeWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

Courses that move you from confusion to "Aha, now I get it!"

Linux New Media

Publishing Linux Magazine, ADMIN, and MakerSpace for 25+ years.

View all our sponsors ❯

We're in Beta

About us Mission Statement See our Roadmap