Adam Erickson admercs

Fern's NixOS Vim Guide

A newbie friendly guide to configuring Vim in NixOS

File Structure

Create the following file struture in /etc/nixos

/etc/nixos
    |-- apps
        |-- vim
            |-- default.nix 
            |-- vimPlugins.nix

How to setup next.js app on nginx with letsencrypt

next.js, nginx, reverse-proxy, ssl

1. Install nginx and letsencrypt

$ sudo apt-get update
$ sudo apt-get install nginx letsencrypt

Also enable nginx in ufw

Task

Convert mac-os-el-capitan-pkg-to-iso.sh from using hdiutil and asr to using Linux utilities.

See https://gist.github.com/solderjs/22d08c4b582779485e0df11c5d84063a#file-mac-os-el-capitan-pkg-to-iso-sh

Steps

Important: You will need about 30GB of free disk space.

Deploy Next.js static to GitLab pages

Create a basic GitLab CI config:

$ cat .gitlab-ci.yml
image: node

before_script:
 - npm install

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

	#!/usr/bin/env python

	import math
	import matplotlib.pyplot as plt
	import torch
	import torch.nn as nn

	from sklearn.datasets import make_moons
	from torch import Tensor
	from tqdm import tqdm

	# Serve nextJS app from a port through NGINX reverse proxy (HTTP)
	# Path: /etc/nginx/sites-available/default
	# Default server configuration for HTTP

	server {
	server_name www.DOMAINNAME.com DOMAINNAME.com;

	# Serve any static assets with NGINX
	location /_next/static {
	alias /home/ubuntu/PROJECT_FOLDER/.next/static;

	I've tested it on Fedora 23 and Ubuntu 16.04. I'm using gcc-5.3.1, python-3.4, VS Code-1.14.0
	You can debug mixed Python/C++ in the same GUI. It also works for MPI applications. You can switch between the debuggers and corresponding call stacks.

	1. Packages needed
	1) Visual Studio Code

	2) Extensions for VS Code:
	"Python" from Don Jayamanne (I'm using 0.6.7)
	This allows VS Code act as the front end to debug python.
	This gives VS Code ability to attach to a python script that uses module "ptvsd".

	# Author: HJ van Veen <[email protected]>
	# Description: Experiment to learn a tSNE transformer for new
	# test data with a multi-output GBM
	#
	# Idea first seen at lvdmaaten.github.io/tsne
	# > [...] it is not possible to embed test points in an existing
	# > map [...]
	# > A potential approach to deal with this would be to train
	# > a multivariate regressor to predict the map location from
	# > the input data.

	Pretty print tables summarizing properties of tensor arrays in numpy, pytorch, jax, etc.

	Now on pip! `pip install arrgh` https://github.com/nmwsharp/arrgh