Google Apps Scripts and Web Development Tutorials and Resources by Laurence Svekis
The fetch() method in JavaScript is used to make network requests and retrieve resources from a server. It returns a Promise that resolves to the response of the request, allowing you to handle the response data in various ways. Here’s an example of using the fetch() method to make a GET request and retrieve data … Read more
To link a JavaScript file to an HTML document, you can use the <script> tag. Here’s the step-by-step process: <script src=”path/to/your/script.js”></script> Replace “path/to/your/script.js” with the correct path to your JavaScript file. Make sure to include the JavaScript file after the <body> tag or use the defer attribute if you want the script to load after … Read more
Question 1: What is the difference between null and undefined in JavaScript? Answer: In summary, null is used to explicitly assign an empty value, while undefined is used when a variable has been declared but not assigned a value. Question 2: What is hoisting in JavaScript? Answer: Hoisting is a JavaScript behavior where variable and … Read more
Node-fetch is a module that allows you to make HTTP requests from a Node.js environment. It provides a similar interface to the browser’s built-in fetch API but is specifically designed for server-side usage. Here’s an explanation of how node-fetch works: npm install node-fetch const fetch = require(‘node-fetch’); fetch(‘https://api.example.com/data’) .then(response => response.json()) .then(data => { console.log(data); … Read more
In a Node.js application, the app.use(express.json()) code is typically used as middleware with the Express framework. Let’s break down its functionality: const express = require(‘express’); const app = express(); app.use(express.json()); When a request is received by your Express application, the express.json() middleware is executed before reaching your routes or handlers. It examines the Content-Type header … Read more
To use this code: Remember to adjust the index in getChild() based on your specific requirements and the structure of your document.
o add numbered list items to a Google Docs document using Apps Script, you can use the setListId() and setNestingLevel() methods of the ParagraphHeading element. Here’s an example that demonstrates how to add numbered list items: function addNumberedListToDoc() { var doc = DocumentApp.getActiveDocument(); var body = doc.getBody(); // Create a numbered list var listItems = … Read more
createEventFromDescription Apps Script from a description. Here’s a code snippet that demonstrates how to achieve that: function createEventFromDescription() { var calendarId = ‘YOUR_CALENDAR_ID’; // Replace with your calendar ID var description = ‘Event Description’; // Replace with the description for your event var calendar = CalendarApp.getCalendarById(calendarId); var event = calendar.createEventFromDescription(description); Logger.log(‘Event created: ‘ + event.getTitle()); … Read more
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In Node.js, the Buffer class is a built-in class that provides a way to work with binary data. It represents a fixed-size chunk of memory allocated outside the JavaScript heap. Buffers can be used to efficiently manipulate raw binary data, such as reading from or writing to files, interacting with network sockets, or handling binary … Read more