edolstra

Nix Flake MVP

Goals

• To provide Nix repositories with an easy and standard way to reference other Nix repositories.

• To allow such references to be queried and updated automatically.

• To provide a replacement for nix-channel, NIX_PATH and Hydra

wz1000

Links

Description of .hie files: https://ghc.haskell.org/trac/ghc/wiki/HIEFiles

Modifications to GHC: https://github.com/ghc/ghc/compare/master...wz1000:hiefile

Modifications to Haddock: https://github.com/haskell/haddock/compare/ghc-head...wz1000:hiefile2

Hyperlinked source built using .hie files: https://drive.google.com/open?id=1mmwH91zrAJtzaXbt0OlFxo3qBsllj7ss

Instructions to use/build

colonelpanic8

#!/usr/bin/env runhaskell
import qualified Data.Map as M
import Test.QuickCheck

fibs :: [Int]
fibs = 0 : 1 : zipWith (+) fibs (tail fibs)

primes = sieve [2..] M.empty
  where
    sieve [] iterators = []

mdiluz

#!/usr/bin/perl
# Quickly set ForceFullCompositionPipeline with nvidia-settings for all currently connected screens, useful for gamers seeing screen tear issues
use strict;
use warnings;

# Grab xrandr output for parsing
my $xrandrOutput = `xrandr`;

# Filter all currently selected modes
my @modes = $xrandrOutput =~ /.*\sconnected.*/g;

bitops

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; use jabber-connect to connect. Make sure you tab to select the hipchat account if it's the           ;;
;; only connection configured.                                                                          ;;
;;                                                                                                      ;;
;; a fork of https://gist.github.com/puffnfresh/4002033                                                 ;;
;;                                                                                                      ;;
;; shout out to http://emacs.stackexchange.com/questions/10940/connecting-to-hipchat-xmpp-via-jabber-el ;;
;; for the help.                                                                                        ;;
;;                                                                                                      ;;
;; you can look up the necessary jabber info on the account i

toroidal-code

Have you Hyper for Great Good

So. You have become an Emacs wizard. And you find yourself aching for the simplicity that another modifier key would introduce into your life. Ah, the things you could do with Hyper.

Or maybe, you just want Hyper for another reason.

... Except everywhere you look, everyone's talking about .xmodmaps and xkbcomp, but you're using one of those fancy desktop managers. (Aka, not awesome, dwm, xmonad or something even more hipster) And because of that, you're lost in the sea of confusion that is trying to customize your keyboard mapping.

Gnome, Cinnamon, and KDE all use xkb.

domenic

Auto-deploying built products to gh-pages with GitHub Actions

This is a set up for projects which want to check in only their source files, but have their gh-pages branch automatically updated with some compiled output every time they push.

A file below this one contains the steps for doing this with Travis CI. However, these days I recommend GitHub Actions, for the following reasons:

• It is much easier and requires less steps, because you are already authenticated with GitHub, so you don't need to share secret keys across services like you do when coordinate Travis CI and GitHub.
• It is free, with no quotas.
• Anecdotally, builds are much faster with GitHub Actions than with Travis CI, especially in terms of time spent waiting for a builder.

molokai_init.el

(setq server-use-tcp t)
(package-initialize)
(load-theme 'molokai t)

alternate_init.el

(package-initialize)

(defun set-my-font-for-frame (frame)
  (interactive (list nil))
  (set-frame-font "Monaco for Powerline-12" nil t))

;; ;; This is needed because you can't set the font at daemon start-up.
(add-hook 'after-make-frame-functions 'set-my-font-for-frame)
(add-hook 'after-make-frame-functions (lambda (frame) (load-theme 'solarized-dark t)))

wvengen

#!/bin/sh
# extend non-HiDPI external display on DP* above HiDPI internal display eDP*
# see also https://wiki.archlinux.org/index.php/HiDPI
# you may run into https://bugs.freedesktop.org/show_bug.cgi?id=39949
#                  https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/883319

EXT=`xrandr --current | sed 's/^\(.*\) connected.*$/\1/p;d' | grep -v ^eDP | head -n 1`
INT=`xrandr --current | sed 's/^\(.*\) connected.*$/\1/p;d' | grep -v ^DP | head -n 1`

ext_w=`xrandr | sed 's/^'"${EXT}"' [^0-9]* \([0-9]\+\)x.*$/\1/p;d'`