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.

Add a new column before and after in sheets

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function addColumn() {const ss = SpreadsheetApp.getActiveSpreadsheet();const sheet = ss.getSheets()[0];const sheetName = sheet.getName();sheet.insertColumnBefore(1);const lastCol = sheet.getMaxColumns();sheet.insertColumnAfter(lastCol);sheet.getRange(1,1).setValue(‘FIRST’);sheet.getRange(1,lastCol+1).setValue(‘LAST’);Logger.log(lastCol);} https://github.com/lsvekis/Google-Apps-Script/blob/main/2023Apr/Add%20a%20new%20column%20before%20and%20after%20in%20sheets

What’s the difference between using .textContent vs .innerText vs .innerHTML?

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All three of these properties are used to manipulate or get the text content of an element in HTML, but there are some important differences between them. Example: <div id=”example”> This is some <b>bold text</b>. </div> Using textContent on the div element will return “This is some bold text.”. Example: <div id=”example”> This is some … Read more

Massive Course Deals Sale Coupon Code best possible offer

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Top courses for 2023 and updated courses below: Use the promo code ALEARN2 to get the best price possible on my courses, top courses listed below. 11Hrs JavaScript DOM Projects InterActive Dynamic WebPages Games JavaScript DOM makes your web pages interactive and dynamic update page elements add event listeners create Games JS DOM https://www.udemy.com/course/javascript-dom-js/?couponCode=ALEARN2 13Hrs … Read more

Common JavaScript Coding Mistakes

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JavaScript coding mistakes and their solutions: 1. Forgetting to close curly braces Curly braces are used to group statements in JavaScript. If you forget to close a curly brace, the JavaScript interpreter will not know where the statement ends, and this can lead to errors. Solution: Always make sure to close your curly braces. If … Read more

JavaScript Daily Quiz

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JavaScript Quiz Questions JavaScript var x = 1; var y = 2; console.log(x + y); Code snippet Output: 3 JavaScript var x = “Hello”; var y = “World”; console.log(x + y); Code snippet Output: HelloWorld JavaScript var x = 1; var y = 2; if (x > y) {   console.log(“x is greater than y”); } … Read more

10 JavaScript Code Interview questions with code example and detailed explanations

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What is the difference between == and === in JavaScript? What is the difference between var, let, and const in JavaScript? What is the difference between an object and an array in JavaScript? What is the difference between a function declaration and a function expression in JavaScript? What is the difference between a closure and … Read more

Youtube Marketing Tips

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Here are top tips for YouTube marketing in full detail with steps to achieve a better ranked channel: Here are some additional tips that can help you achieve a better ranked channel: More tips for YouTube marketing: By following these tips, you can increase your chances of success on YouTube. Just remember to be patient, … Read more

HTML Character Codes for Turkish Letters

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example source code that displays the letters Ç, Ğ, İ, Ö, Ü, Ş using HTML character codes: <!DOCTYPE html> <html> <head> <meta charset=”UTF-8″> <title>HTML Character Codes</title> </head> <body> <h1>HTML Character Codes for Turkish Letters</h1> <p>Here are some examples of Turkish letters:</p> <ul> <li>&Ccedil; – Ç</li> <li>&Gbreve; – Ğ</li> <li>&Idot; – İ</li> <li>&Ouml; – Ö</li> <li>&Uuml; … Read more

Introduction to Gmail Productivity Guide and Helpful examples for Workspace Gmail

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Introduction to Gmail What is Gmail? Gmail is a free email service provided by Google. It is one of the most popular email services in the world, with over 1.5 billion active users. Gmail offers a variety of features and benefits, including: Gmail is a great choice for anyone looking for a free, powerful, and … Read more

How to select a sheet and set it active with google apps script

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To select and activate a sheet in Google Sheets using Google Apps Script, you can use the setActiveSheet() method of the SpreadsheetApp class. Here’s an example code snippet that selects the sheet named “Sheet1” and sets it as the active sheet: function selectAndActivateSheet() { var ss = SpreadsheetApp.getActiveSpreadsheet(); var sheet = ss.getSheetByName(“Sheet1”); ss.setActiveSheet(sheet); } In … Read more