andijakl

var weight = -12.2;
try {
  if (weight < 0) {
    throw "Weight can not be less than 0";
  }
  console.log("Saving today's weight to database...");
} catch(error) {
  console.log(error);
}

andijakl

const request = require("request");

request("https://www.andreasjakl.com/", function(error, response, body) {
  if (error) {
    // Handle error
    console.log("Error: ", error);
  } else {
    // Successful request
    console.log("body: ", body);
  }

andijakl

const request = require("request");

request("https://www.andreasjakl.com/", handleResponse);

function handleResponse(error, response, body) {
  if (error) {
    // Handle error
    console.log("Error: ", error);
  } else {
    // Successful request

andijakl

request("https://www.andreasjakl.com/wp-content/uploads/2018/08/arcore-anchors.gif", function(error, response, body) {
  if (error) {
    // Handle error
    console.log("Error: ", error);
  } else {
    if (response && response.statusCode == 200) {
      request("https://www.andreasjakl.com/wp-content/uploads/2018/08/SLAM-HoloLens-2000x1163.jpg", function(error, response, body) {
        if (error) {
          console.log("Error: ", error);
        } else {

andijakl

const rp = require("request-promise-native");

rp("https://www.andreasjakl.com/")
  .then(function(response) {
    // Start second request, e.g., based on results of first request
    console.log("Response length: ", response.length);
    if (response.length > 100) {
      return rp("https://www.andreasjakl.com/wp-content/uploads/2018/08/arcore-anchors.gif");
    }
  })

andijakl

try {
  // Open a reference to the database
  const dbResponse = await cosmosClient.databases.createIfNotExists({
    id: databaseId
  });
  var database = dbResponse.database;
  
  // ... (we will add more code here!)
  
  res.send("Finished");

andijakl

const newItemId = Math.floor(Math.random() * 1000 + 10).toString();
let documentDefinition = {
  "id": newItemId,
  "name": "Angus MacGyver",
  "state": "Building stuff"
};

// Add a new item to the container
console.log("** Create item **");
const createResponse = await container.items.create(documentDefinition);

andijakl

const queryResponse = await container.items.query(
    "SELECT * FROM c WHERE c.id='" + newItemId + "'").toArray();
console.log(queryResponse.result[0].name);

andijakl

// Delete item
const deleteResponse = await container.item(newItemId).delete();
console.log(deleteResponse.item.id);

// Read all items from the container
const docResponse = await container.items.readAll().toArray();
res.send(docResponse);

andijakl

// Import the "express" module for more powerful web server capabilities.
const express = require('express');

// Initialize the express module and make it accessible via the app variable.
const app = express()

app.get('/', async (req, res) => {
    // We'll write all our code here. For now, to test
    res.end("Hello DB!");
});