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.

JavaScript Regular Expressions and Pattern matching within Strings Email Extract

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JavaScript Regular Expressions and Pattern matching within Strings Email Extract Regexp with match and matchAll() methods 1Use of test() and exec() 3replace() and replaceAll() methods 4search() method 4Find Email Pattern 6Email Extractor Project 8How to create a text file download 12 Regexp with match and matchAll() methods const txtArea = document.querySelector(‘textarea’);const btn = document.querySelector(‘button’);const res … Read more

Learn JavaScript coding lesson How to use Regular Expression RegExp to find Email Pattern in string

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Regular expressions provide a powerful way to create patterns that can be matched from string content in JavaScript code. To find all matches of a typical email there are several ways to create the pattern. Start by setting up a grouping of the patterns, using the () adding the global flag to match all the … Read more

Learn JavaScript Regular Expression RegExp with search method for string values

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RegExp with search() methodThe search() method will return a value of the index within the string of the first occurrence that matches the pattern, if no match is found then the result will return a value of -1. You can use the i flag within the regular expression to match on the pattern regardless of … Read more

RegExp with replace and replaceAll methods Learn JavaScript how to apply Regular Expressions

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The replace() method returns a new version of the original string with the pattern matched values being replaced by the new string value. RegExp can be used to set the pattern to be matched, if the pattern is a string value only the first occurrence of the matched results will be replaced. Using a string … Read more

Google Apps Script Images and Files Coding Examples

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Google Apps Script Images and Files File variables 1How to create a Google Spreadsheet and give it a name, get its ID. 2How to Create a Folder and Get the ID of the Folder 2How to create a sheet and move the file into a specific folder 2How to select a file and move it … Read more

Regex with Match and MatchAll methods in JavaScript

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The match() method will return the resulting match of the string value from the regular expression pattern. Depending on if the g flag is used, which is the global flag the results will be returned without the g flag as the first pattern match result including the index value and the string, or with the … Read more

How to use JavaScript Regex both literal notation and regexp object constructor method with examples

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Regular Expressions provide a powerful way to extract information from text content.   Regular Expressions or Regex can be used to search text and find matches on the search pattern.   The returned results are the matches from the text on the search pattern provided.  The search pattern can get fairly complex, this chapter is … Read more

Learn Google Apps Script How to interact with Google Workspace Sheets Data

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Learn Google Apps Script How to interact with Google Workspace Sheets Data Source code is at https://github.com/lsvekis/Google-Apps-Script/blob/main/Youtube/Apps%20Script%20Sheets%20Common%20Question The code will cover many of the commonly asked questions I get about Apps Script. – How to update a row value – How to output a webapp with Google Apps Script – How to send data to … Read more

Top Recommended Courses May 2022

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Use the promo code MAY-DEAL on any of my courses to get the best deal possible for the next 4 days only. More Courses https://www.udemy.com/u/lars51/ JavaScript Dynamic Web Pages AJAX 30 Projects APIs JSON https://www.udemy.com/course/ajax-json/?couponCode=MAY-DEAL Modern Web Design Beginners HTML CSS JavaScript 25+ Projects https://www.udemy.com/course/modern-web-design/?couponCode=MAY-DEAL JavaScript DOM Game Blackjack JavaScript Game from Scratch https://www.udemy.com/course/javascript-game-code/?couponCode=MAY-DEAL JavaScript … Read more

All Course Sale May 2022 !!!

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Use the Promo code MAY-BEST to get the best price possible on all my courses NOW!!! https://www.udemy.com/user/lars51/ Your chance to get these top performing courses for the best deal possible! For the next 4 days ONLY.  Hurry….. *** Google Workspace and Google Services – Recommended just for you. *** Google Apps Script WebForm and Fetch … Read more