Patrick Tran theptrk

## grammer_builder.py
import random

def is_terminal(token):
  return token[0] != "_"

def expand(grammer, tokens):
  result = []
  for token in tokens:
    if is_terminal(token):
      result.append(token)

## typescript-react-type-cheat-sheet.tsx
/* Formatting dates */
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toLocaleDateString
// leave locale undefined (varies according to default locale)
new Date().toLocaleDateString(undefined, {
  year: "numeric",
  month: "2-digit",
  day: "2-digit",
})

/* document event: keydown */

## react-click-outside.js
// answer comes from: https://stackoverflow.com/questions/32553158/detect-click-outside-react-component/54292872#54292872
// this adds typescript and I've used this for a form

/*
  Custom Hook
*/
function useOuterClick(callback: any) {
  const innerRef = useRef() as React.MutableRefObject<HTMLInputElement>;
  const callbackRef = useRef() as React.MutableRefObject<HTMLInputElement>;

## README.md

      
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                theptrk
                / README.md
            
            
              Last active
              June 23, 2020 16:13
            
              
                pyenv - get available versions for installation
              
          
    First check the python downloads page to view the current releases
$ open https://www.python.org/downloads/
This produces the list of ALL available pyenv versions
$ pyenv install --list
  ...
  pypy3-dev


## openweather_api_example.html
<!DOCTYPE html>
<html>
<head>
  <title>Open Weather API</title>
  <style type="text/css">
    pre {
      background-color: #f1f1f1;
      padding: 5px;
      margin: 5px;
      border-radius: 5px;

## optional_chaining.js
// This is an example of Optional Chaining
const adventurer = {
  name: 'Alice',
  cat: {
    name: 'Dinah'
  }
};

const dogName = adventurer.dog?.name;
console.log(dogName);

## app.js
// js goes here
console.log("hello js")

## html_onsubmit.html
<!DOCTYPE html>
<html>
<head>
    <title>Hello onsubmit</title>
</head>
<body>
    <h1>Hello onsubmit</h1>
    <form onsubmit="handleForm()">
        <input type="text" name="todo" autocomplete="off">
        <button type="submit">Create Todo</button>

## read_sys_path_files.sh
import sys
print(sys.path)

## recoverData.m
function X_rec = recoverData(Z, U, K)

% initialize recovered values
X_rec = zeros(size(Z, 1), size(U, 1));

for i = 1:size(X_rec,1)
    % projected_x is (1, K)
    projected_x = Z(i, :);

    % initialize x
	import random

	def is_terminal(token):
	return token[0] != "_"

	def expand(grammer, tokens):
	result = []
	for token in tokens:
	if is_terminal(token):
	result.append(token)
	/* Formatting dates */
	// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toLocaleDateString
	// leave locale undefined (varies according to default locale)
	new Date().toLocaleDateString(undefined, {
	year: "numeric",
	month: "2-digit",
	day: "2-digit",
	})

	/* document event: keydown */
	// answer comes from: https://stackoverflow.com/questions/32553158/detect-click-outside-react-component/54292872#54292872
	// this adds typescript and I've used this for a form

	/*
	Custom Hook
	*/
	function useOuterClick(callback: any) {
	const innerRef = useRef() as React.MutableRefObject<HTMLInputElement>;
	const callbackRef = useRef() as React.MutableRefObject<HTMLInputElement>;
	<!DOCTYPE html>
	<html>
	<head>
	<title>Open Weather API</title>
	<style type="text/css">
	pre {
	background-color: #f1f1f1;
	padding: 5px;
	margin: 5px;
	border-radius: 5px;
	// This is an example of Optional Chaining
	const adventurer = {
	name: 'Alice',
	cat: {
	name: 'Dinah'
	}
	};

	const dogName = adventurer.dog?.name;
	console.log(dogName);
	function X_rec = recoverData(Z, U, K)

	% initialize recovered values
	X_rec = zeros(size(Z, 1), size(U, 1));

	for i = 1:size(X_rec,1)
	% projected_x is (1, K)
	projected_x = Z(i, :);

	% initialize x