thiskevinwang

// Create a function that takes an integer as an argument and returns "Even" for even numbers or "Odd" for odd numbers.

// 1. via "if else" statements

func evenOrOdd(_ number: Int) -> String {
  if number % 2 == 0 {
    return "Even"
  } else {
    return "Odd"
  }

thiskevinwang

console.log(process.argv);

function fibonacci(n, cache) {
  cache = cache || {};

  if (cache[n]) { return cache[n] };
  if (n <= 2) { return 1 };

  return cache[n] = fibonacci(n - 1, cache) + fibonacci(n - 2, cache);
}

thiskevinwang

// Source: Dan Abramov 
// https://codepen.io/gaearon/pen/gWWZgR?editors=0010

import React from "react";
import ReactDOM from "react-dom";
import "./index.css";

function Square(props) {
  return (
    <button className="square" onClick={props.onClick}>

thiskevinwang

// Game component:

handleClick(i) {
    const locations = [
      [1, 1],
      [2, 1],
      [3, 1],
      [1, 2],
      [2, 2],
      [3, 2],

thiskevinwang

// Inside Game's render method

const moves = history.map((step, move) => {
  const desc = move 
    ? "Go to move #" + move + " @ " + history[move].location
    : 'Go to game start';
  return (
    <li key={move}>
      <button onClick={() => this.jumpTo(move)}>{desc}</button>
    </li>

thiskevinwang

import React from "react";
import ReactDOM from "react-dom";
import "./index.css";

function Square(props) {
  return (
    <button className="square" onClick={props.onClick}>
      {props.value}
    </button>
  );

thiskevinwang

// Inside Game's render method
// Note <button>'s child

const moves = history.map((step, move) => {
  const desc = move
    ? "Go to move #" + move + " @ " + history[move].location
    : "Go to game start";
  return (
    <li key={move}>
      <button onClick={() => this.jumpTo(move)}>

thiskevinwang

import React from "react";
import ReactDOM from "react-dom";
import "./index.css";

function Square(props) {
  return (
    <button className="square" onClick={props.onClick}>
      {props.value}
    </button>
  );

thiskevinwang

import React from "react";
import ReactDOM from "react-dom";
import "./index.css";

function Square(props) {
  return (
    <button className="square" onClick={props.onClick}>
      {props.value}
    </button>
  );

thiskevinwang

class Board extends React.Component {
  renderSquare(i) {
    return (
      <Square
        key={"square " + i}
        value={this.props.squares[i]}
        onClick={() => this.props.onClick(i)}
      />
    );
  }