As of August 15, 2024, it's been announced that the three projects bein compared here will soon merge! See the official Elixir blog post for more details: https://elixir-lang.org/blog/2024/08/15/welcome-elixir-language-server-team/
We'll be comparing the following:
This is a short post that explains how to write a high-performance matrix multiplication program on modern processors. In this tutorial I will use a single core of the Skylake-client CPU with AVX2, but the principles in this post also apply to other processors with different instruction sets (such as AVX512).
Matrix multiplication is a mathematical operation that defines the product of
Recently CSS has got a lot of negativity. But I would like to defend it and show, that with good naming convention CSS works pretty well.
My 3 developers team has just developed React.js application with 7668 lines of CSS (and just 2 !important).
During one year of development we had 0 issues with CSS. No refactoring typos, no style leaks, no performance problems, possibly, it is the most stable part of our application.
Here are main principles we use to write CSS for modern (IE11+) browsers:
| # Could be used for instance like this in Phoenix: <%= select f, :time_zone, SimpleTimeZoneList.mapping %> | |
| defmodule SimpleTimeZoneList do | |
| @mapping %{ | |
| "International Date Line West" => "Pacific/Midway", | |
| "Midway Island" => "Pacific/Midway", | |
| "American Samoa" => "Pacific/Pago_Pago", | |
| "Hawaii" => "Pacific/Honolulu", | |
| "Alaska" => "America/Juneau", | |
| "Pacific Time (US & Canada)" => "America/Los_Angeles", | |
| "Tijuana" => "America/Tijuana", |
04/26/2103. From a lecture by Professor John Ousterhout at Stanford, class CS142.
This is my most touchy-feely thought for the weekend. Here’s the basic idea: It’s really hard to build relationships that last for a long time. If you haven’t discovered this, you will discover this sooner or later. And it's hard both for personal relationships and for business relationships. And to me, it's pretty amazing that two people can stay married for 25 years without killing each other.
[Laughter]
> But honestly, most professional relationships don't last anywhere near that long. The best bands always seem to break up after 2 or 3 years. And business partnerships fall apart, and there's all these problems in these relationships that just don't last. So, why is that? Well, in my view, it’s relationships don't fail because there some single catastrophic event to destroy them, although often there is a single catastrophic event around the the end of the relation
| // Usage: | |
| // Copy and paste all of this into a debug console window of the "Who is Hiring?" comment thread | |
| // then use as follows: | |
| // | |
| // query(term | [term, term, ...], term | [term, term, ...], ...) | |
| // | |
| // When arguments are in an array then that means an "or" and when they are seperate that means "and" | |
| // | |
| // Term is of the format: | |
| // ((-)text/RegExp) ( '-' means negation ) |
| {-# LANGUAGE DataKinds #-} | |
| {-# LANGUAGE TypeOperators #-} | |
| module Main where | |
| import Business.Types | |
| import Data.IORef | |
| import Servant.API | |
| import Servant.Server | |
| import Network.Wai.Handler.Warp | |
| import Control.Monad.Trans (liftIO) |
