Giancarlos

Adopted from here https://topaxi.codes/use-npm-without-root-or-sudo-rights/

I'm saving this as a gist and modifying it to ensure that if the original blog post disappears it lives on somewhere.

Added some notes for Ubuntu 18.04 and similar.

Today we're going to setup our npm installation to be used without root or sudo rights.

By default, if you install packages globally with npm, npm tries to install them into a system directory (i.e. /usr/local/lib/node_modules). With the next steps, we're going to use your home directory for those files.

Abreto

#!/usr/bin/env sh

# certbot certonly --manual --preferred-challenges=dns-01 --server=https://acme-v02.api.letsencrypt.org/directory

set -x

new () {
    docker run --rm -it \
        -v "$(pwd)":/etc/letsencrypt \
        certbot/certbot \

Aerijo

\documentclass[a4paper]{article}
\input{./hoare.tex}

\begin{document}
\begin{hoare}
    \heq[a]{m * (a-b) > 0}{n := a-b}{m * n > 0}{\A}
    \heq[b]{1 * (a-b) > 0}{m := 1}{m * (a-b) > 0}{\A}
    \heq[c]{a > b}{m := 1}{m * (a-b) > 0}{\PrE(b)}
    \heq[d]{a > b}{m := 1; n := a-b}{m * n > 0}{\Seq(c, a)}
\end{hoare}

juanpabloaj

import os
import logging

LOGLEVEL = os.environ.get('LOGLEVEL', 'INFO').upper()
logging.basicConfig(level=LOGLEVEL)

gaearon

If you haven’t worked with JavaScript in the last few years, these three points should give you enough knowledge to feel comfortable reading the React documentation:

• We define variables with let and const statements. For the purposes of the React documentation, you can consider them equivalent to var.
• We use the class keyword to define JavaScript classes. There are two things worth remembering about them. Firstly, unlike with objects, you don't need to put commas between class method definitions. Secondly, unlike many other languages with classes, in JavaScript the value of this in a method [depends on how it is called](https://developer.mozilla.org/en-US/docs/Web/Jav

zuyu

sudo apt update && \
sudo apt install build-essential software-properties-common -y && \
sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y && \
sudo apt update && \
sudo apt install gcc-6 g++-6 -y && \
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-6 60 --slave /usr/bin/g++ g++ /usr/bin/g++-6 && \
gcc -v

danielsharvey

#!/usr/bin/python
from PIL import Image,ImageOps
import struct
import sys
if len(sys.argv) < 3:
    print "Need two args: source_filename and result_filename\n";
    sys.exit(0)
filename = sys.argv[1]
result_filename = sys.argv[2]

robertpainsi

Commit Message Guidelines

Short (72 chars or less) summary

More detailed explanatory text. Wrap it to 72 characters. The blank
line separating the summary from the body is critical (unless you omit
the body entirely).

Write your commit message in the imperative: "Fix bug" and not "Fixed
bug" or "Fixes bug." This convention matches up with commit messages

ruzickap

---
- name: Create Instance in AWS
  hosts: localhost
  connection: local
  gather_facts: false

  vars:
    aws_access_key: "xxxxxx"
    aws_secret_key: "xxxxxx"
    security_token: "xxxxxx"

Musinux

#!/bin/bash
# WARNING ! THIS WAS WRITTEN A LONG TIME AGO (2018), IT MAY NOT BE RELEVANT ANYMORE
sudo apt-get install vnc4server ubuntu-desktop
sudo apt-get install gnome-panel gnome-settings-daemon metacity nautilus gnome-terminal