i-am-tom

#!/usr/bin/env cabal
{- cabal:
build-depends: base, containers, lens
-}

{-# LANGUAGE BlockArguments #-}
{-# LANGUAGE ImportQualifiedPost #-}
{-# LANGUAGE RankNTypes #-}
{-# LANGUAGE TemplateHaskell #-}

tfausak

# The GHC team announced the first release candidate for the 9.0.1 release of
# GHC: https://discourse.haskell.org/t/glasgow-haskell-compiler-9-0-1-rc1-now-available/1706
#
# This is an example `stack.yaml` file that you can use to try out the release
# candidate. Save this file in your current directory and run `stack setup`.
# After that you should be able to use Stack as normal, including
# `stack exec ghci` and `stack build`.
#
# If for whatever reason you don't want to use Stack, you can download the
# official release tarballs at: https://downloads.haskell.org/ghc/9.0.1-rc1/

angerman

The nixos.org website suggests to use:

sh <(curl -L https://nixos.org/nix/install)

For macOS on Intel (x86_64) or Apple Silicon (arm64) based macs, we need to use

sh <(curl -L https://nixos.org/nix/install) --darwin-use-unencrypted-nix-store-volume

jFransham

Achieving warp speed with Rust

Contents:

• Number one optimization tip: don't
• Never optimize blindly
• Don't bother optimizing one-time costs
• Improve your algorithms
• CPU architecture primer
• Keep as much as possible in cache
• Keep as much as possible in registers

nwolverson

#!/bin/bash

# TODO: Get current git tag
VER=${1:-"1.0.0"}
psc-package dependencies | perl -pe 's/^(.*)$/"\1"/g' | jq -s . > deps.json
jq < psc-package.json --slurpfile bower bower.json --slurpfile deps deps.json  --arg version "$VER" --arg deps "$DEPS" \
  '{(.name): { dependencies: ($deps | .[0]), repo: ($bower | .[0].repository.url | gsub("git:";"https:") ), version: $version } }'

nwolverson

#!/bin/bash

SET=${1:-"erl-0.10.5"}
SOURCE=${2:-"https://github.com/purerl/package-sets.git"}

if [ ! -f "psc-package.json" ]; then
  jq < bower.json "{name, set: \"$SET\", source: \"$SOURCE\", depends: [] }" > psc-package.json
fi
jq < bower.json '.dependencies | keys | map(gsub("purescript-";"")) | join("\n")' -r | while read -r line ; do
  psc-package install $line;

haasn

Firefox bullshit removal

Updated: Just use qutebrowser (and disable javascript). The web is done for.

merijn

{-# LANGUAGE OverloadedStrings #-}

import Control.Concurrent.Async
import Control.Concurrent.QSem
import Control.Monad
import Control.Monad.Catch
import Control.Monad.Trans
import Control.Monad.Reader

import Data.ByteString.Lazy (ByteString)

chrisdone

Typing Haskell in Haskell

MARK P. JONES

Pacific Software Research Center

Department of Computer Science and Engineering

Oregon Graduate Institute of Science and Technology