creichert’s gists

creichert / poly-nfdata.hs

Created June 14, 2016 21:21 — forked from phadej/poly-nfdata.hs

Example how is possible to write polykinded type-classes in GHC-8.0. It's not that bad or messy, but I'm not sure it's practical either.

	{-# LANGUAGE DataKinds #-}
	{-# LANGUAGE FlexibleInstances #-}
	{-# LANGUAGE FunctionalDependencies #-}
	{-# LANGUAGE KindSignatures #-}
	{-# LANGUAGE MultiParamTypeClasses #-}
	{-# LANGUAGE PolyKinds #-}
	{-# LANGUAGE RankNTypes #-}
	{-# LANGUAGE ScopedTypeVariables #-}
	{-# LANGUAGE TypeFamilies #-}
	{-# LANGUAGE TypeSynonymInstances #-}

creichert / meta-tags.md

Created July 12, 2016 21:23 — forked from kevinSuttle/meta-tags.md

List of Usable HTML Meta and Link Tags

Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/

Basic HTML Meta Tags

<meta charset='UTF-8'>
<meta name='keywords' content='your, tags'>
<meta name='description' content='150 words'>
<meta name='subject' content='your website's subject'>
<meta name='copyright' content='company name'>

creichert / custom-error-page

Created July 21, 2016 04:27 — forked from simlegate/custom-error-page

Nginx return custom json

	error_page 400 404 405 =200 @40*_json;

	location @40*_json {
	default_type application/json;
	return 200 '{"code":"1", "message": "Not Found"}';
	}

	error_page 500 502 503 504 =200 @50*_json;

	location @50*_json {

creichert / gist:58ac83414d4e0d57effff4667dfb09ee

Created July 23, 2016 23:11 — forked from jetztgradnet/gist:808968

Elastic Beanstalk configuration options

	aws:autoscaling:asg Availability Zones
	aws:autoscaling:asg Cooldown
	aws:autoscaling:asg Custom Availability Zones
	aws:autoscaling:asg MaxSize
	aws:autoscaling:asg MinSize
	aws:autoscaling:launchconfiguration EC2KeyName
	aws:autoscaling:launchconfiguration ImageId
	aws:autoscaling:launchconfiguration InstanceType
	aws:autoscaling:launchconfiguration MonitoringInterval
	aws:autoscaling:launchconfiguration SecurityGroups

creichert / stack.yaml

Created May 16, 2017 23:21 — forked from mwotton/stack.yaml

	# trying out new compiler
	compiler: ghc-8.2.0.20170507
	compiler-check: match-exact
	allow-newer: true
	ghc-options: { deepseq: -XTypeSynonymInstances }
	setup-info:
	ghc:
	linux64:
	8.2.0.20170507:
	url: https://downloads.haskell.org/~ghc/8.2.1-rc2/ghc-8.2.0.20170507-x86_64-deb8-linux.tar.xz

creichert / haskell-billing-server.lhs

Created June 15, 2018 16:15 — forked from gatlin/haskell-billing-server.lhs

	Writing a billing system in Haskell, using Stripe and Heroku
	===

	*This post is written in literate Haskell, meaning the source can be turned
	into a blogpost or a working program. You can view the [source][source].

	[source]: https://gist.github.com/gatlin/7754289

	Normally clients pay me with checks, but recently one informed me that they
	really really really like really really super prefer some kind of online

creichert / Dockerfile

Created June 24, 2018 05:16 — forked from alexanderkjeldaas/Dockerfile

ghcjs-8.4 with stack.

	FROM ubuntu:16.04

	## ensure locale is set during build
	ENV LANG C.UTF-8

	## Haskell environment
	RUN echo 'deb http://ppa.launchpad.net/hvr/ghc/ubuntu xenial main' > \
	/etc/apt/sources.list.d/ghc.list && \
	apt-key adv --keyserver keyserver.ubuntu.com --recv-keys F6F88286 && \
	apt-get update && \

creichert / setup-info-gen.hs

Created August 11, 2018 16:39 — forked from DanBurton/setup-info-gen.hs

Generate a stack.yaml that can install ghc-8.6.1-beta1 (aka ghc-8.6.0.20180810)

	#!/usr/bin/env stack
	{- stack
	script
	--resolver lts-11.16
	--package bytestring
	--package http-conduit
	-}

	-- usage: ./Main.hs
	-- modify the baseUrl and ghcDateVersion to taste

creichert / mode-line.el

Created September 22, 2018 04:20 — forked from fhdhsni/mode-line.el

my emacs mode line config

	(defun mode-line-fill-right (face reserve)
	"Return empty space using FACE and leaving RESERVE space on the right."
	(unless reserve
	(setq reserve 20))
	(when (and window-system (eq 'right (get-scroll-bar-mode)))
	(setq reserve (- reserve 3)))
	(propertize " "
	'display `((space :align-to (- (+ right right-fringe right-margin) ,reserve)))
	'face face))

creichert / bash-cheatsheet.sh

Created September 22, 2018 04:45 — forked from LeCoupa/bash-cheatsheet.sh

Bash CheatSheet for UNIX Systems --> UPDATED VERSION --> https://github.com/LeCoupa/awesome-cheatsheets

	#!/bin/bash
	#####################################################
	# Name: Bash CheatSheet for Mac OSX
	#
	# A little overlook of the Bash basics
	#
	# Usage:
	#
	# Author: J. Le Coupanec
	# Date: 2014/11/04

Christopher Reichert creichert

Basic HTML Meta Tags