vlastachu

type StrToNum<S extends string> = 
    S extends `${infer I extends number}` ? I : never;

type NaughtyOrNice<S extends string, Result = 'naughty'> = 
    S extends "" ? Result :
    S extends `${infer _}${infer R}` 
        ? NaughtyOrNice<R, Result extends 'naughty' ? 'nice' : 'naughty'>
        : never;

type FormatNames<A extends string[][]> = 

vlastachu

import SwiftUI
import AVFoundation
import CoreML
import Vision

struct ContentView: View {
    @ObservedObject var cameraManager = CameraManager()

    var body: some View {
        VStack {

vlastachu

import SwiftUI
import AVFoundation
import CoreML
import Vision

struct ContentView: View {
    @ObservedObject var cameraManager = CameraManager()

    var body: some View {
        VStack {

vlastachu

type Alley = "  ";
type MazeItem = "🎄" | "🎅" | Alley;
type DELICIOUS_COOKIES = "🍪";
type MazeMatrix = MazeItem[][];
type Directions = "up" | "down" | "left" | "right";

type As<From, To> = From extends To? From : never;

type Num = 1[]
type i<num extends Num> = num['length']

vlastachu

type Connect4Chips = '🔴' | '🟡';
type Connect4Cell = Connect4Chips | '  ';
type Connect4State = '🔴' | '🟡' | '🔴 Won' | '🟡 Won' | 'Draw';

type EmptyBoard = [
  ["  ", "  ", "  ", "  ", "  ", "  ", "  "],
  ["  ", "  ", "  ", "  ", "  ", "  ", "  "],
  ["  ", "  ", "  ", "  ", "  ", "  ", "  "],
  ["  ", "  ", "  ", "  ", "  ", "  ", "  "],
  ["  ", "  ", "  ", "  ", "  ", "  ", "  "],

vlastachu

import 'dart:async';

import 'package:bloc/bloc.dart';
import 'package:flutter/widgets.dart';

// interface to close something
abstract class AppClosable {
  void close();
}

vlastachu

import 'dart:math';

import 'package:cli/cli.dart' as cli;

abstract class AbstactBinarySearch {
  final List<int> nums;
  final int target;
  int start = 0;
  int end;

vlastachu

require 'digest'
require 'openssl'
require 'base64'
require 'net/http'
require 'json'
require 'time'

VWS_ENDPOINT = 'vws.vuforia.com'
TARGETS_PATH = '/targets'

vlastachu

/**
 * Sample React Native App
 * https://github.com/facebook/react-native
 *
 * @format
 * @flow
 */

import React, { Component } from 'react';
import { Platform, StyleSheet, Text, View, Button } from 'react-native';

vlastachu

var _ = new Proxy({}, {get: (object, prop) => x => Reflect.get(x, prop)})
// Now you can use `_.method` instead of `x => x.method`

var a = {someMethod: x => x + 1}
_.someMethod(a)(1) // => 2

a.prototype.prototypeMethod = (a, b) => a + b
_.prototypeMethod(a)(1, 2) // => 3