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 Code Exercises 2

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JavaScript Code Exercises 2 Exercise 1: Reverse a stringExercise 2: Factorialize a numberExercise 3: Check for palindromeExercise 4: Find the longest wordExercise 5: Title case a sentenceExercise 6: Return largest numbers in arraysExercise 7: Confirm the endingExercise 8: Repeat a stringExercise 9: Truncate a stringExercise 10: Chunky monkey Exercise 1: Reverse a string Write a … Read more

Common HTML Mistakes 3

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Common HTML Mistakes 3 Using outdated code:Ignoring SEO best practices:Overusing div tags:Using too many inline styles:Not using the correct file extensions:Using too many different fonts:Not using proper indentation:Ignoring accessibility requirements:Using invalid HTML:Ignoring cross-browser compatibility: Using outdated code: Solution: Keep up-to-date with HTML standards and avoid using outdated or deprecated code. Ignoring SEO best practices: Solution: … Read more

Common HTML Mistakes 2

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Common HTML Mistakes 2 Using non-ASCII characters:Using inline JavaScript:Using duplicate IDs:Not specifying character encoding:Overusing heading tags:Ignoring responsive design:Forgetting to close self-closing tags:Using too many nested elements:Using non-standard HTML:Not optimizing images: Using non-ASCII characters: Solution: Use ASCII characters to ensure maximum compatibility across different devices and browsers. Using inline JavaScript: Solution: Move JavaScript code into a … Read more

Common HTML Mistakes 1

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Missing DOCTYPE declaration:Unclosed tags:Improper nesting of tags:Missing alt text for images:Using deprecated tags or attributes:Using inline styles instead of CSS:Incorrectly formatted links:Using non-semantic markup:Using tables for layout:Ignoring accessibility: Missing DOCTYPE declaration: Solution: Add a DOCTYPE declaration to the top of your HTML document to specify the version of HTML you are using. Unclosed tags: Solution: … Read more

Web Design HTML CSS JavaScript Navbar and CSS Grid Box

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Web Page Examples CSS HTML To create a CSS grid for four child divs that are arranged in a two-by-two grid within a parent element, you can use the following code: HTML: <div class=”grid-container”>   <div class=”grid-item”>Div 1</div>   <div class=”grid-item”>Div 2</div>   <div class=”grid-item”>Div 3</div>   <div class=”grid-item”>Div 4</div> </div> CSS: .grid-container {   display: grid;   grid-template-columns: repeat(2, 1fr); … Read more

JavaScript Code Mistakes and Solutions 4

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JavaScript Code Mistakes and Solutions 4 Not using ‘try-catch-finally’ for resource management:Not using ‘const’ for values that won’t change:Not checking for null or undefined:Not using ‘Array.prototype.filter()’:Not using ‘Array.prototype.forEach()’:Not using ‘Object.assign()’ for object cloning:Not using ‘Array.prototype.some()’ or ‘Array.prototype.every()’:Not using ‘Array.prototype.find()’ or ‘Array.prototype.findIndex()’:Not using ‘Array.prototype.sort()’:Not handling asynchronous code properly: Not using ‘try-catch-finally’ for resource management: Not using … Read more

JavaScript Code Mistakes and Solutions 3

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JavaScript Code Mistakes and Solutions 3 Not using ‘async/await’ with promises:Not using the ‘this’ keyword correctly:Not understanding the difference between ‘== and ‘===’:Using ‘var’ instead of ‘let’ or ‘const’:Not handling errors correctly:Not using ‘Array.prototype.map()’ correctly:Not understanding the event loop:Not using ‘template literals’ for string interpolation:Not using ‘Object destructuring’:Not using ‘Array.prototype.reduce()’: Not using ‘async/await’ with promises: … Read more

JavaScript Code Mistakes and Solutions 2

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JavaScript Code Mistakes and Solutions 2 #javascript #js #webdev #frontend #coding #programming #developer #webdevelopment #javascriptdeveloper #javascriptcoding #javascriptprogrammer #javascriptcommunity #javascriptlove #javascriptworld #javascriptlife #javascriptrocks #javascripttips #javascriptlearning #javascripttutorial #javascriptprojects Not using ‘strict mode’:Using for-in loop incorrectly:Modifying the prototype of built-in objects:Using ‘eval()’:Not handling promises correctly:Using ‘setTimeout()’ incorrectly:Not using ‘const’ or ‘let’:Using ‘new Object()’:Not understanding closures:Using ‘== null’ instead … Read more