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Google Apps Scripts and Web Development Tutorials and Resources by Laurence Svekis
Whether you’re a budding developer, an experienced programmer, or someone looking to explore the exciting world of web technologies, these free books are invaluable resources. Available for a limited time, they cover a range of topics from mastering JavaScript to understanding HTML5 Canvas and web development fundamentals. Don’t miss out! 1. Complete Guide to HTML5 … Read more
Forms are an essential part of any web application, enabling users to input and submit data. In this blog post, we’ll walk through creating a simple HTML form that captures user input and submits it to a server using the fetch API. The example leverages https://jsonplaceholder.typicode.com/posts as a test API endpoint for demonstration. Features of … Read more
Sending data to a server is a crucial aspect of modern web applications. Whether you’re submitting a form, saving user preferences, or creating a new resource, the fetch API provides a straightforward way to send data via a POST request. In this blog post, we’ll build a webpage where users can create a new post … Read more
Fetching data from an API and displaying it on a webpage is a foundational skill for any web developer. In this blog post, we’ll guide you through a simple example of fetching data from a REST API and dynamically outputting it on your webpage using JavaScript. This example covers: Let’s dive into the implementation! The … Read more
In this tutorial, we’ll walk through a simple yet fun project: building a webpage that fetches and displays a random dog image using the Dog CEO API. Whether you’re new to JavaScript or looking for a practical example of using the fetch() API to interact with a third-party service, this post has something for everyone. … Read more
What is Inheritance? Inheritance is a fundamental concept in object-oriented programming. It allows one class (a subclass or child class) to acquire the properties and methods of another class (a superclass or parent class). By doing so, subclasses can reuse and build upon the existing functionality, reducing code duplication and improving maintainability. Inheritance in JavaScript … Read more
What Is Polymorphism? Polymorphism is a fundamental concept in object-oriented programming that refers to the ability of a single interface or method to handle different underlying forms (data types, classes, or behavior). Essentially, it means “many forms.” In simpler terms, polymorphism allows one piece of code to work with different objects in a consistent way. … Read more
The fetch() API is a built-in JavaScript method for making network requests. It’s promise-based, allowing for easier handling of asynchronous operations compared to older methods like XMLHttpRequest. With fetch(), you can send HTTP requests to retrieve data (GET), send data (POST), update resources (PUT and PATCH), and delete data (DELETE) from a server. 1. Basic … Read more
Handling errors in asynchronous code is crucial for building stable, reliable applications. When dealing with asynchronous tasks like network requests, file reads, or database calls, errors can occur due to network issues, invalid data, or other unexpected conditions. In JavaScript, error handling differs depending on whether you’re using callbacks, promises, or async/await. This chapter covers … Read more
An object in JavaScript is a data structure that allows you to store collections of data and functionality using key-value pairs. Objects can represent real-world entities, configurations, or group data logically, making them a crucial component of JavaScript programming. In this chapter, we’ll explore how to create and manipulate objects, work with properties and methods, … Read more