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Markus Graf gurix

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gurix / used_ruby_versions.py
Created Mar 3, 2020
A script to determine what ruby versions for you use for different projects in a workspace.
View used_ruby_versions.py
#!/usr/bin/env python3
import glob, os, sys
from collections import Counter
# It is necessary to pass a directory in which we want to look for a ruby version.
if len(sys.argv) < 2:
sys.exit("usage: %s dir \n\n dir : Direcotry to look up for ruby version" % sys.argv[0])
# Validate the specified directory.
path_argument = sys.argv[1]
View require.context.js
const images = require.context('../images')
const state = {
images: images.keys().map(function(name) {
return({
name: name,
path: images(name,true)
})
})
}
View randomclick.js
$("tbody tr").each(function() {$(this).find("input[type=radio]")[Math.floor(Math.random()*4)].click()}); $("input[type=submit]").click();
View keybase.md

Keybase proof

I hereby claim:

  • I am gurix on github.
  • I am gurix (https://keybase.io/gurix) on keybase.
  • I have a public key ASBHKsemKRaojcS4rRd0o0sAt5MQmkfXVctr_YVVXCDS3wo

To claim this, I am signing this object:

View easy_gov_review.ssml
<speak>
<amazon:auto-breaths volume="x-loud" frequency="x-high">The following sequence shows the keyboard only navigation through the homepage of easygov from top to bottom. To do that, i am using the tabulator key. As you can see, the element that has the focus is sometimes highlighted with a light blue border.</amazon:auto-breaths></speak>
@gurix
gurix / cannabis-infused-chai.en.md
Last active May 31, 2018
Cannabis Infused Masala Chai
View cannabis-infused-chai.en.md

Cannabis Infused Masala Chai

milk-tea-masala-chai

Ingredients

  • 0.2 dl Water
  • 0.2 dl Milk (high fat content)
  • 1 Gramm Cannabis
  • 1 Teabag Chai Tea
  • Sugar (as much as you prefere)
@gurix
gurix / INSTALL.md
Last active Feb 2, 2018
How to install pandoc 1.17.0.3 on ueberspace 6
View INSTALL.md

The following worklow based on the official documentation from pandoc https://pandoc.org/installing.html#quick-stack-method

Install stack

Stack is not installed on ueberspace 6 by default. So we have to do install it manually.

  1. Download the release Linux 64-bit, static mannually according https://docs.haskellstack.org/en/stable/install_and_upgrade/#linux with the command wget https://www.stackage.org/stack/linux-x86_64-static
  2. It is a tar archive, but it does not save it with the correct suffix. However we cann extract the archive using tar -xzf linux-x86_64-static
  3. Copy the stack binary into your home binary folder cp stack-1.6.3-linux-x86_64-static/stack ~/bin/

Install pandoc

  1. Download the pandoc source wget https://hackage.haskell.org/package/pandoc-1.17.0.3/pandoc-1.17.0.3.tar.gz
  2. Extract the archive tar xvzf pandoc-1.17.0.3.tar.gz
View randomizable.rb
module Randomizable
extend ActiveSupport::Concern
module ClassMethods
def random(n = 1)
indexes = (0..count - 1).sort_by { rand }.slice(0, n).collect!
return skip(indexes.first).first if n == 1
indexes.map { |index| skip(index).first }
end
@gurix
gurix / alpha.R
Created Nov 11, 2015
Monkey patch alpha function in psych package to suppress the direct output for items were negatively correlated with the total scale
View alpha.R
"alpha" <- function(x,keys=NULL,cumulative=FALSE,title=NULL,max=10,na.rm=TRUE,check.keys=FALSE,n.iter=1,delete=TRUE,use="pairwise") { #find coefficient alpha given a data frame or a matrix
alpha.1 <- function(C,R) {
n <- dim(C)[2]
alpha.raw <- (1- tr(C)/sum(C))*(n/(n-1))
alpha.std <- (1- n/sum(R))*(n/(n-1))
smc.R <- smc(R)
G6 <- (1- (n-sum(smc.R))/sum(R))
av.r <- (sum(R)-n)/(n*(n-1))
sn <- n*av.r/(1-av.r)