Coding Help Tips Resources Tutorials
Google Apps Scripts and Web Development Tutorials and Resources by Laurence Svekis
JavaScript is a versatile language with many nuances and advanced features. In this post, you’ll find 50 new questions covering topics from global objects and module loaders to service workers and job queues. Each entry includes a clear explanation and practical code examples. 1. What is the difference between the global object in a browser … Read more
JavaScript is full of nuances, and even experienced developers can discover new insights by tackling challenging questions. The following 50 questions dive into topics ranging from Proxies and iterables to state management and performance optimizations—all using vanilla JavaScript. 1. How can you use a Proxy to intercept and log property accesses on an object? Answer: … Read more
JavaScript has evolved dramatically over the years. Beyond the basics lie powerful, nuanced topics that are essential for developing efficient, scalable, and robust applications. In this post, we explore 25 advanced JavaScript coding questions, each accompanied by an in-depth explanation and code examples to illustrate key concepts. 1. How Does the JavaScript Event Loop Handle … Read more
JavaScript is one of the most popular programming languages today, powering everything from simple web page interactions to complex web applications. Whether you’re just starting out or have been coding for years, understanding key JavaScript concepts is essential. In this post, we’ll walk through 25 common JavaScript coding questions, complete with detailed explanations and examples … Read more
When debugging JavaScript, you might have encountered a situation where logging an element with console.log(ele) displays the HTML content instead of the expected element object. This can be confusing, especially if you’re trying to inspect the element’s properties and methods. In this post, we’ll explore why this happens, how browsers handle console logging, and what … Read more
1. JavaScript Fetch API for Complete Beginners 📅 Free Promotion: Tuesday, February 18, 2025 – Friday, February 21, 2025📌 US Link: https://www.amazon.com/dp/B0DT4X8ZMN📌 Canada Link: https://www.amazon.ca/dp/B0DT4X8ZMN Unlock the power of the Fetch API and learn how to send GET, POST, PUT, DELETE, and PATCH requests in JavaScript. Discover how to work with JSON, authentication, error handling, and real-world applications. 2. The JavaScript Study Guide: Comprehensive Insights Through 400 Real-World … Read more
A Frequently Asked Questions (FAQ) section is an essential part of any website, helping users find answers quickly without needing to contact support. An accordion-style FAQ section enhances user experience by displaying only the relevant answers when clicked, keeping the interface clean and organized. In this blog post, we’ll build a simple Accordion FAQ Section … Read more
A currency converter is a useful tool that allows users to convert an amount from one currency to another based on exchange rates. In this blog post, we will walk through the process of building a simple currency converter using HTML, JavaScript, and CSS. This converter will use fixed exchange rates and allow users to … Read more
Building an Advanced To-Do List with Drag & Drop, Task Deletion, Completion Toggle, and Dark Mode We’ve built a solid to-do list application, but let’s take it up a notch! 🚀In this updated version, we are adding: ✅ Task Deletion (Remove tasks with a delete button)✅ Task Completion Toggle (Mark tasks as completed with a … Read more
A to-do list is one of the most common beginner projects in web development, but in this blog post, we’ll take it to the next level! 🚀 We’ll build an advanced to-do list using HTML, CSS, and JavaScript, featuring: ✅ Drag & Drop functionality✅ Local Storage support (Tasks persist even after refreshing)✅ Dynamic Task Management … Read more