[js] saving

Author: kneth

JavaScript/from_json.js

@@ -0,0 +1,6 @@
+const Flatted = require("flatted");
+const asStr = '{"name":"test 3","prop":"2023-09-20T10:59:37.118Z"}';
+const asJson = Flatted.parse(asStr);
+const obj = Flatted.fromJSON(asJson);
+console.log(`typeof(obj.name) = ${typeof(obj.name)}`);
+console.log(`typeof(obj.prop) = ${typeof(obj.prop)}`);

JavaScript/package-lock.json

@@ -11,6 +11,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "flatted": "^3.2.9",
     "nearley": "^2.19.0"
   }
 }

JavaScript/package.json

@@ -0,0 +1,7 @@
+try {
+  console.log("Hello");
+  throw "World";
+  console.log("Universe");
+} catch (err) {
+  console.log(err);
+}

JavaScript/try-catch.js

@@ -0,0 +1,28 @@
+const http = require('node:http');
+const net = require('node:net');
+const { URL } = require('node:url');
+
+// Create an HTTP tunneling proxy
+const proxy = http.createServer((req, res) => {
+    res.writeHead(200, { 'Content-Type': 'text/plain' });
+    res.end('okay');
+});
+
+proxy.on('connect', (req, clientSocket, head) => {
+    console.log("connect", req.url);
+    // Connect to an origin server
+    const { port, hostname } = new URL(`http://${req.url}`);
+    const serverSocket = net.connect(port || 80, hostname, () => {
+      clientSocket.write('HTTP/1.1 200 Connection Established\r\n' +
+                      'Proxy-agent: Node.js-Proxy\r\n' +
+                      '\r\n');
+      serverSocket.write(head);
+      serverSocket.pipe(clientSocket);
+      clientSocket.pipe(serverSocket);
+    });
+});
+
+// Now that proxy is running
+proxy.listen(1337, '127.0.0.1', () => {
+    console.log("Listen");
+});