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.

HTTP request in Javascript Get JSON data with xhr method and fetch methods

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HTTP request in Javascript? There are several ways to make an HTTP request in JavaScript, including using the XMLHttpRequest object or the fetch() function. Here is an example of making an HTTP GET request using XMLHttpRequest: var xhr = new XMLHttpRequest(); xhr.open(“GET”, “https://example.com”); xhr.send(); Here’s an example of making an HTTP GET request to a … Read more

JavaScript Closure

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JavaScript Closure A closure in JavaScript is a function that has access to the variables in its parent scope, even after the parent function has completed execution. This allows for data to be “closed over” or remembered by the inner function, even after the outer function has returned. For example: function makeCounter() {   let count … Read more

JavaScript Coding Exercises Vol 1 2023

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Sample JavaScript Code Laurence Svekis JavaScript Closure A closure in JavaScript is a function that has access to the variables in its parent scope, even after the parent function has completed execution. This allows for data to be “closed over” or remembered by the inner function, even after the outer function has returned. For example: … Read more

JavaScript Image Gallery and Dynamic Image Gallery using page classes or create page elements on the fly with code

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Here is an example of a JavaScript image gallery maker that creates a simple image gallery with prev/next buttons to navigate through the images: <div id=”gallery”>   <img src=”image1.jpg” id=”current-image”>   <button id=”prev-button”>Prev</button>   <button id=”next-button”>Next</button> </div> <script>   var images = [“image1.jpg”, “image2.jpg”, “image3.jpg”, “image4.jpg”];   var currentIndex = 0;   var gallery = document.getElementById(“gallery”);   var currentImage = document.getElementById(“current-image”);   var … Read more

How to add Fade Out and Fade in to page elements pure JavaScript

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Learn how to apply fade in and fade out effects to HTML page elements with pure JavaScript code. Select and create new page elements dynamically with code, add event listeners and have the page elements fade in and fade out once the event is triggered. How to append and add new page elements with JavaScriptHow … Read more

Last Chance 2022 for the TOP course Deals

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Use the Promo Code LAST22DEAL to get the best possible price – Hurry this deal is limited for the next 4 days only. Front-end web developer Modern HTML CSS JavaScript coding Quick Starting guide for Web design covering all the modern coding syntax for HTML CSS and JavaScript and JavaScript DOM https://www.udemy.com/course/web-design-html-css-js/?couponCode=LAST22DEAL JavaScript DOM Projects … Read more

Did you miss Course Deals on Cyber Monday Second Chance oFFER Top courses of 2022

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Top courses for 2022 and updated courses below: Use the promo code SECOND-22 to get the best price possible on my courses, top courses listed below. 53+ Hours of HD video – JavaScript Projects JavaScript Projects Games 55 Modern JavaScript DOM ES6 Loaded with Coding Examples Modern JavaScript – Wow 50+ Hours of HD Video … Read more

Cyber Monday Deal from Manning

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Today Only Save 50% on my book/liveProject series and other selected titles @ManningBooks: http://mng.bz/WrEx AI as a Service; From On-Prem to AWS (Four-Project Series); Creating a WhatsApp Notification Service Using AWS Lambda and a Serverless Framework; and Explore the Power of Google Docs are being featured as related titles in the Deal of the Day on November 28th, along … Read more