Val Town Code SearchReturn to Val Town

33- [x] fix wonky sidebar separator height problem (thanks to @stevekrouse)
34- [x] make result tables scrollable
35- [x] add export to CSV, and JSON (CSV and JSON helper functions written in [this val](https://www.val.town/v/nbbaier/sqliteExportHelpers). Thanks to @pomdtr for merging the initial version!)
36- [x] add listener for cmd+enter to submit query

1// make a function, a variable containing a function, block body arrow function,
2// and concise body syntax arrow function
3
4function adder(num1, num2) {
5  return num1 + num2;
6}
8adder(1, 2);
9
10let subtracter = function minus(num1, num2) {
11  return num1 - num2;
12};

23  return quotes
24
25# Test the function
26quotes = get_quotes()
27print(random.choice(quotes))

109        const errorDisplay = document.getElementById('error-display');
110
111        function logError(message) {
112          console.error(message);
113          errorDisplay.textContent = message;
114        }
115
116        async function sendMessage() {
117          const message = userInput.value.trim();
118          if (!message) {
244        const refreshButton = document.getElementById('refresh-market');
245
246        function createMarketStatHTML(emoji, name, trend, value) {
247          const div = document.createElement('div');
248          div.className = 'market-stat';
260        }
261
262        async function fetchMarketInsights() {
263          try {
264            const response = await fetch('/market-data', {

5import imageCompression from "https://esm.sh/browser-image-compression";
6
7function App() {
8  const [generatedCode, setGeneratedCode] = useState('');
9  const [codeHistory, setCodeHistory] = useState([]);
310}
311
312function client() {
313  createRoot(document.getElementById("root")).render(<App />);
314}
315if (typeof document !== "undefined") { client(); }
316
317function getCurrentYear() {
318  return new Date().getFullYear();
319}
320
321export default async function server(request: Request): Promise<Response> {
322  if (request.method === 'POST' && new URL(request.url).pathname === '/generate-landing-page') {
323    try {

14  .join(" OR ") + " " + excludes;
15
16function relevant(t: Tweet) {
17  const lowercaseText = t.full_text?.toLowerCase() || "";
18
28const isProd = true;
29
30export async function twitterAlert({ lastRunAt }: Interval) {
31  // search
32  const since = isProd

1Migrated from folder: fullstackJavaScriptIntro/archiveFullstackJavaScriptIntro/functionExercise

15// console.log(MEUS_JOGOS);
16
17function compareGames(drawnNumbers, userGame) {
18  return userGame.filter(num => drawnNumbers.includes(num)).length;
19}
20
21function TabelaDistribuicaoPremios({ premios }) {
22  if (!premios || premios.length === 0) return null;
23
51}
52
53function App() {
54  const [dadosLoteria, setDadosLoteria] = useState(null);
55  const [numeroAtual, setNumeroAtual] = useState(null);
56  const [erro, setErro] = useState(null);
57
58  async function buscarDadosLoteria(numero = null) {
59    const url = numero
60      ? `https://servicebus2.caixa.gov.br/portaldeloterias/api/megasena/${numero}`
195}
196
197function client() {
198  createRoot(document.getElementById("root")).render(<App />);
199}
200if (typeof document !== "undefined") { client(); }
201
202export default async function server(request: Request): Promise<Response> {
203  return new Response(
204    `

3import { createRoot } from "https://esm.sh/react-dom/client";
4
5function App() {
6  const [user, setUser] = useState(null);
7  const [view, setView] = useState("login");
202}
203
204function LoginForm({ onLogin, onSignupView }) {
205  const [username, setUsername] = useState('');
206  const [password, setPassword] = useState('');
252}
253
254function SignupForm({ onSignup, onLoginView }) {
255  const [username, setUsername] = useState('');
256  const [password, setPassword] = useState('');
322// Rest of the components remain the same as in the previous implementation
323
324function client() {
325  createRoot(document.getElementById("root")).render(<App />);
326}
328if (typeof document !== "undefined") { client(); }
329
330export default async function server(request: Request): Promise<Response> {
331  const { sqlite } = await import("https://esm.town/v/stevekrouse/sqlite");
332  const KEY = "laudableTurquoiseOpossum";

14}
15
16function normalizeAddress(address: string): string {
17  return address.toLowerCase();
18}
19
20async function initializeDatabase() {
21  await sqlite.execute(`
22    CREATE TABLE IF NOT EXISTS ${TABLE_NAME} (
27}
28
29async function getBalance(address: string): Promise<number> {
30  const normalizedAddress = normalizeAddress(address);
31  const result = await sqlite.execute(
40}
41
42async function setBalance(address: string, amount: number) {
43  const normalizedAddress = normalizeAddress(address);
44  await sqlite.execute(
49}
50
51async function incrementBalance(address: string, amount: number) {
52  const normalizedAddress = normalizeAddress(address);
53  await sqlite.execute(
58}
59
60async function decrementBalance(address: string, amount: number) {
61  await incrementBalance(address, -amount);
62}
63
64async function getAllAccounts(): Promise<{ address: string; balance: number }[]> {
65  const result = await sqlite.execute(`SELECT address, balance FROM ${TABLE_NAME}`);
66  return result.rows.map(row => ({ address: String(row.address), balance: Number(row.balance) }));
67}
68
69async function mint(address: string, amount: number) {
70  await incrementBalance(address, amount);
71}
72
73function generateInstructions(baseUrl: string): string {
74  return `
75    <html>
131}
132
133function handleHome(baseUrl: string): ApiResponse {
134  return {
135    status: 200,
139}
140
141async function handleBalance(address: string | null): Promise<ApiResponse> {
142  if (!address) {
143    return {
153}
154
155async function handleSend(data: any): Promise<ApiResponse> {
156  const { from, to, amount } = data;
157  if (!from || !to || amount === undefined) {
193}
194
195async function handleAccounts(): Promise<ApiResponse> {
196  const accounts = await getAllAccounts();
197  return {
201}
202
203async function handleMint(data: any, authHeader: string | null): Promise<ApiResponse> {
204  const { address, amount } = data;
205  if (!address || amount === undefined) {
235}
236
237function handleFavicon(): ApiResponse {
238  return {
239    status: 204,
242}
243
244function handleNotFound(): ApiResponse {
245  return {
246    status: 404,
249}
250
251function logRequestResponse(req: Request, res: ApiResponse) {
252  console.log(`Request: ${req.method} ${req.url}`);
253  console.log(`Response: Status ${res.status}, Body:`, res.body);
254}
255
256export default async function(req: Request): Promise<Response> {
257  await initializeDatabase();
258