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<TextField
    autoFocus
    margin="dense"
    id="email"
    label="Email Address"
    type="email"
    fullWidth
    disabled={currentUserReserved}
    value={email ? email : ""}
    onChange={(event) =>

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// basic fields
const [email, setEmail] = useState("");
const [phone, setPhone] = useState("");
const [time, setTime] = useState("");
// premium fields
const [foodService, setFoodService] = useState("");
const [cocktailService, setCocktailService] = useState("");
const [accommodations, setaccommodations] = useState([]);

andrewevans0102

This is an incomplete, ever-changing curated list of content to assist people into the worlds of Data Science and Machine Learning. If you have a recommendation for something to add, please let me know. If something isn't here, it doesn't mean I don't recommend it, I just may not have had a chance to review it yet or not.

I will generally list things in order of easier to more formal/challenging content.

It may feel like there is an overwhelming amount of stuff for you to learn (because there is). But, there is a guided path that will get you there in time. You need to focus on Linear Algebra, Calculus, Statistics and probably Python (or R). Your best bet is to get a Safari Books Online account (https://www.safaribooksonline.com) which you may already have access to through school or work. If not, it is a reasonable way to get access to a tremendous number of books and videos.

I'm not saying you will get what you need out of everything here, but I have read/watched at least some of all of the following an

andrewevans0102

import { Component, OnInit } from '@angular/core';

@Component({
  selector: 'app-morse-light',
  templateUrl: './morse-light.component.html',
  styleUrls: ['./morse-light.component.css']
})
export class MorseLightComponent implements OnInit {

  System: any;

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  flashlight(color: String, time: any): Promise<any> {
    return new Promise(resolve => {
      setTimeout(function() {
        // this.drawLight(color);
        const c: any = document.getElementById('flashlight');
        const ctx = c.getContext('2d');
        ctx.beginPath();
        ctx.arc(c.width / 2, c.height - 50, 50, 0, 2 * Math.PI);
        ctx.fillStyle = color;
        ctx.fill();

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  async transmit() {
      // time = 1200 / words per minute
      // 20 words per minute
      // follows a 3 to 1 ratio
      // 60 milliseconds for one dot
      // 180 milliseconds for a dash
      // multiplied by factor of 4 to slow it down here
      const dot = 60 * 4;
      const dash = 180 * 4;

andrewevans0102

import { Component } from '@angular/core';
import { MorseOutput } from '../models/morse-output';

@Component({
  selector: 'app-morse-sound',
  templateUrl: './morse-sound.component.html',
  styleUrls: ['./morse-sound.component.css']
})
export class MorseSoundComponent {

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  createSound(time: any, char: string) {
    for (const c of char) {
      switch (c) {
      case '.':
        this.gain.gain.setValueAtTime(1.0, time);
        time += this.dot;
        this.gain.gain.setValueAtTime(0.0, time);
        break;
      case '-':
        this.gain.gain.setValueAtTime(1.0, time);

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  generateMorse(time: any, phrase: string) {
    phrase = phrase.toUpperCase();
    this.morseDisplay = [];
    for (const p of phrase) {
      if (p === ' ') {
        time += 3 * this.dot;
      } else if (this.MORSE[p] !== undefined) {
        time = this.createSound(time, this.MORSE[p]);
        time += 2 * this.dot;
      }

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    this.dot = 1.2 / this.rate;
    this.oscillator.start(0);