PseudoSky

const RegexRange = {
    cache: {},
    clearCache: () => (RegexRange.cache = {})
}

interface CacheEntry {
    min: number
    a: number
    max: number
    b: number

PseudoSky

// when T is any|unknown, Y is returned, otherwise N
type IsAnyUnknown<T, Y, N> = unknown extends T ? Y : N;
  
// when T is never, Y is returned, otherwise N
type IsNever<T, Y = true, N = false> = [T] extends [never] ? Y : N;

// empty object
type EmptyObject = { [key: string]: never };
  

PseudoSky

Infra

• PY: ariadne Website Federation Demo
• GQL: Hasura https://hasura.io/docs/1.0/graphql/manual/schema/custom-functions.html

DB

-- Postgres: Timescale https://docs.timescale.com/latest/using-timescaledb/writing-data -- Dredis Interesting disk backed version of redis https://github.com/Yipit/dredis

UI

• REACT: Stockcharts dope charts for finance https://github.com/rrag/react-stockcharts-examples2

PseudoSky

• heap
• collections

Input : Inorder -> 4 2 5 1 3
        Preorder -> 1 2 4 5 3
        Postorder -> 4 5 2 3 1
Output : Yes
Exaplanation : All of the above three traversals are of 
the same tree              1

PseudoSky

/**
 * VIN decoder.
 *
 * kevinboutin on 3/11/18.
 *
 * My VIN for testing is WBA3A5G59DNP26082 so use the following command to invoke:
 * node vindecoder WBA3A5G59DNP26082
 *
 * Examples:
 * KM8JM12D56U303366

PseudoSky

SmartSelect

Compute and minify an element's css selector

gistFileNameInput = '#gists > div:nth-child(4) > div > div.file-header > div.input-group.gist-filename-input > input.form-control.filename.js-gist-filename.js-blob-filename'
gistFileNameInput.length
> 151

newSelect = SmartSelect.cssPath(gistFileNameInput)

PseudoSky

			var SEPARATION = 80, AMOUNTX = 50, AMOUNTY = 50;
			var container, stats;
			var camera, scene, renderer;
			var startX, startY;
			var particles, particle, count = 0;


			var windowHalfX = window.innerWidth / 2;
			var windowHalfY = window.innerHeight / 3;
			var mouseX = 0, mouseY = 50;

PseudoSky

Android Penetration Testing Tools 2015
by CHEF-KOCH
==============

Note:
1.    These apps are not for beginners because expertise is needed on the Android platform.
2.    Most of the apps work on Rooted Android devices. So root your Android device first. If you are not sure how to do it, learn how to by, reading one of the many sites available to help with this process.
3.    You will lose your device’s warranty if you root it, so think twice before proceeding.
4.    These apps can also harm your Android device. So please try these apps at your own risk

PseudoSky

__ansi = {
    csi: String.fromCharCode(0x1B) + '[',
    reset: '0',
    text_prop: 'm',
    foreground: '3',
    bright: '1',
    underline: '4',

    colors: {
        red: '1',

PseudoSky

[
  { 
    "keys": ["option+i"],
    "args": null,
    "command": "swap_case"
  },
  
  { 
    "keys": ["option+="],
    "command": "show_overlay",