alecthegeek

# Git alias for next `git next` to go to next commit. Works on Powershell, brobably works on Bash as well.	

# Useful for live code demo. See https://blog.jayway.com/2015/03/30/using-git-commits-to-drive-a-live-coding-session

# Info about mapfile from https://www.computerhope.com/unix/bash/mapfile.htm

# Needed because Git on Windows does not have access to tail (by default)
  
  next = "!$SHELL -c 'git checkout $(mapfile -t < <(git rev-list HEAD..demo-end);echo -n ${MAPFILE[-1]})'"
  

alecthegeek

#!/usr/bin/env python

# Find cube roots. In honour of Pandrosion of Alexandria on Ada Lovelace day 2020

# from https://en.wikipedia.org/wiki/Cube_root#Numerical_methods

# see also https://docs.python.org/3/tutorial/floatingpoint.html

def cubeRoot(a, epislon = 0.001):
    ''' Approximate cube roots using Halley's method

alecthegeek

# Bash alias to run Google gcloud via Docker

alias gcloud="docker run --workdir=/home/cloudsdk/work --user cloudsdk:cloudsdk \
--mount type=bind,source=$PWD,target=/home/cloudsdk/work \
--mount type=volume,source=gcloud_config,target=/home/cloudsdk/.config \
--rm -ti gcr.io/google.com/cloudsdktool/cloud-sdk:slim gcloud"

alecthegeek

Keybase proof

I hereby claim:

• I am alecthegeek on github.
• I am alecthegeek (https://keybase.io/alecthegeek) on keybase.
• I have a public key ASBFcJ6GvWTlzfOjNNAe7KUFVzmpTpq32EoKJvPjwkycvQo

To claim this, I am signing this object: