Thierry trmwzm

Install linux subsystem Ubuntu 18.04

See Microsoft's WSL install guide for windows 10 for details.

Work-in-progress - command line only install:

Open Powershell as Administrator and run:
Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux
Open Windows App Store
- Search for "Ubuntu" and install Ubuntu 18.04

(work in progress - command line install steps):

GPG - SSH setup

Generating the master key

Here we create the master key. We want only Certify capability: we use the master key only to create the subkeys, Sign - Encrypt - Authenticate capabilities will be assigned to the subkeys.

Run the following command to start the master key generation process. Select the set your own capabilities creation process (type 8)

  ▶ gpg --full-generate-key --expert

Effective Modern CMake

Getting Started

For a brief user-level introduction to CMake, watch C++ Weekly, Episode 78, Intro to CMake by Jason Turner. LLVM’s CMake Primer provides a good high-level introduction to the CMake syntax. Go read it now.

After that, watch Mathieu Ropert’s CppCon 2017 talk Using Modern CMake Patterns to Enforce a Good Modular Design (slides). It provides a thorough explanation of what modern CMake is and why it is so much better than “old school” CMake. The modular design ideas in this talk are based on the book [Large-Scale C++ Software Design](https://www.amazon.de/Large-Scale-Soft

Discrete Probability Monad with F# computation Expressions that runs in Fable

Copy and paste each part in turn into http://fable.io/repl/. Probabilistic programming part should start around line 220. Should be compatible with almost everything in http://greenteapress.com/wp/think-bayes/

Also provides text histogram plots!

Makefile cheat sheet

Mostly geared towards GNU make

I've used ->| to indicate a tab character, as it's clearer to read than ⇥

Set a target, its dependencies and the commands to execute in order

target: [dependencies]
-&gt;|

	# load test image

	using Makie
	using AbstractPlotting: limits

	# The data
	"""
	Very simple resampling of an index range
	"""
	function resample(range)

	# Instructions on how to build the owl OCaml scientific library (https://github.com/owlbarn/owl)

	# Debian, Option 3: Pin the Dev-Repo, with distro's native OpenBLAS/LAPACKE packages

	docker run --rm -it debian bash -eux -c 'apt-get update
	# basic tools needed for opam to work:
	apt-get install -y curl patch unzip make gcc bzip2 git
	# we cannot automate running the install.sh from opam because it is interactive, instead we just download the opam binary:
	curl -sL https://github.com/ocaml/opam/releases/download/2.0.1/opam-2.0.1-x86_64-linux --output /usr/local/bin/opam
	chmod +x /usr/local/bin/opam

	# References:
	# https://cmake.org/cmake/help/latest/command/add_custom_target.html
	# https://samthursfield.wordpress.com/2015/11/21/cmake-dependencies-between-targets-and-files-and-custom-commands/
	# https://gist.github.com/socantre/7ee63133a0a3a08f3990
	# https://stackoverflow.com/questions/24163778/how-to-add-custom-target-that-depends-on-make-install
	# https://stackoverflow.com/questions/30719275/add-custom-command-is-not-generating-a-target
	# https://stackoverflow.com/questions/26024235/how-to-call-a-cmake-function-from-add-custom-target-command
	# https://blog.csdn.net/gubenpeiyuan/article/details/51096777

	cmake_minimum_required(VERSION 3.10)

	! testing in the ipython notebook with the fortran code in one cell:
	! %%file test.f90
	! and with the build call in the following cell:
	! `!gfortran -shared test.f90 -o test.dll`
	! note: some useful stuff found here: https://stackoverflow.com/a/13880611/5545005
	module c_interop
	use iso_c_binding
	implicit none
	integer, parameter :: STRLEN = 64
	contains

	;;
	;; Add this settings to your ~/.emacs file
	;;

	;; Fortran settings
	(setq fortran-continuation-string "&")
	(setq fortran-do-indent 2)
	(setq fortran-if-indent 2)
	(setq fortran-structure-indent 2)