Laurence Svekis

Laurence Svekis is a web technology enthusiast, educator, and author who has been working in the field for over 20 years. He has expertise in web development technologies, such as HTML, CSS, JavaScript, jQuery, Bootstrap, PHP, and MySQL. Svekis is a prolific course instructor on Udemy, with over 500,000 students enrolled in his courses. He has authored over 100 online courses, covering a wide range of web technologies and tools, such as Google Apps Script, WordPress, React, Node.js, Express.js, and MongoDB. His courses are known for their practical and hands-on approach, with a focus on real-world projects and examples. In addition to teaching, Svekis is also a published author, with several books to his name Svekis is passionate about empowering people with the skills and knowledge they need to succeed in the rapidly evolving field of web technology. He is committed to providing high-quality educational resources that are accessible to anyone, regardless of their background or experience level.

Get data from input fields as object

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Here’s an example of how you can select all input fields in HTML using JavaScript and store their values in an object: HTML: <!DOCTYPE html> <html> <head> <title>Input Fields Example</title> </head> <body> <input type=”text” id=”name” placeholder=”Name”> <input type=”text” id=”email” placeholder=”Email”> <input type=”text” id=”phone” placeholder=”Phone Number”> <button onclick=”collectInputs()”>Submit</button> <script src=”script.js”></script> </body> </html> JavaScript (script.js): function collectInputs() … Read more

NodeJS how to setup Lodash

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In Node.js, you can import and use the Lodash library to work with arrays, objects, functions, and other data types. Here’s an example of how to import Lodash in Node.js: Install Lodash: npm install lodashCreate a JavaScript file, for example, example.js, and open it in a text editor. Import Lodash into your file: const _ … Read more

Learn Google Apps Script Today Best Coupon Udemy

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https://www.udemy.com/course/apps-script-course/?couponCode=LEARNAPPSSCRIPT Google Apps Script Complete Course Beginner to Advanced Learn to power up your Google Suite of products using Apps Script to connect – automate – add advanced functionality Google Apps Script is a coding language in the cloud that is based on JavaScript – allowing you to connect the Google Workspace Services to do … Read more

Gmail Productivity Guide Free PDF download Guide

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Guide for Gmail Productivity Introduction to Gmail This section will introduce Gmail and explain why it is a great email service. It will also show you how to create a Gmail account. What is Gmail? Gmail is a free email service provided by Google. It is one of the most popular email services in the … Read more

URLSearchParams JavaScript Method

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URLSearchParams is a built-in JavaScript class that provides a convenient way to manipulate and extract query parameters from a URL string. It allows you to parse, modify, and construct query strings easily. This class simplifies tasks such as retrieving and updating query parameters in a URL. Here’s a detailed explanation of URLSearchParams with examples: const … Read more

JavaScript Fetch Method

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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

how to link a javascript file to html

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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

JavaScript Common Questions and Answers

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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

NodeJS node fetch package

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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

NodeJS app.use(express.json())

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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