DmitryTsepelev

How to run examples:

1. Run $ createdb nplusonedb to create DB
2. Run specs $ rspec demo.rb

JoshuaMorris

Welcome to your new Pwnagotchi

Congratulations on the purchase of your Pwnagotchi.

I have put this device together for you and tested to make sure it is operating as expected.

What is it?

Pwnagotchi is an A2C-based “AI” powered by bettercap and running on a Raspberry Pi Zero W that learns from its surrounding WiFi environment in order to maximize the crackable WPA key material it captures (either through passive sniffing or by performing deauthentication and association attacks). This material is collected on disk as PCAP files containing any form of handshake supported by hashcat, including full and half WPA handshakes as well as [PMKIDs](https://www.evilsocket.net/2019/02/13/Pwning-WiFi-networks-with-bettercap-an

arthurvi

Boolean() or !! (double bang, double negation)?

What's the best way to answer the question "true or false?" in JavaScript

JavaScript does not bother you too much with types (at first), which is both a blessing and a cure. But we all know the Boolean type. Boolean variables can either be true or false. Yes or no.

Every value in JavaScript can be translated into a boolean, true or false. Values that translate to true are truthy, values that translate to false are falsy. Simple.

This is about two ways to make that translation.

iffa

{
    "captainVersion": "2",
    "documentation": "https://hub.docker.com/r/postgis/postgis",
    "displayName": "Postgres with PostGIS",
    "description": "PostGIS is a spatial database extender for PostgreSQL object-relational database.",
    "dockerCompose": {
        "version": "3.3",
        "services": {
            "$$cap_appname-db": {
                "image": "postgis/postgis:$$cap_postgres_version",

tadast

name: Ruby

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:
  build:

KATT

Record<string, x | undefined>

Represent maps

// rather than 
const map: {[ key: string ]: string} = {
  foo: 'bar',
}

fernandoaleman

Problem

Installing mysql2 gem errors on MacOS Catalina with MySQL 5.7.

Solution

Make sure openssl is installed on Mac via Homebrew.

brew install openssl

Tehnix

# Instruction + template repo: https://github.com/FedericoPonzi/rust-ci
name: CI

on:
  pull_request:
  push:
    branches:
      - master
    tags:
      - 'v*.*.*'

tobiaslins

const MY_DOMAIN = "help.splitbee.io"
const START_PAGE = "https://www.notion.so/splitbee/Help-Center-bbf26e2b70574901b9c98e5d11e449de"

addEventListener('fetch', event => {
  event.respondWith(fetchAndApply(event.request))
})

const corsHeaders = {
  "Access-Control-Allow-Origin": "*",
  "Access-Control-Allow-Methods": "GET, HEAD, POST,PUT, OPTIONS",

kentcdodds

{
  "name": "workshop-computer-validator",
  "version": "1.0.0",
  "description": "I use this to validate people's computers have the proper versions of node and npm installed for a workshop",
  "bin": "./validate-system.js",
  "dependencies": {
    "semver": "7.1.3"
  }
}