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JavaScript like a Boss: Understanding Fluent APIs

Key Takeaways Fluent APIs in JavaScript allow for more readable and understandable code by enabling the chaining of function calls, achieved by returning ‘this’ object in each function. This makes the code more intuitive and easier to debug, espec

Feb 20, 2025 am 08:27 AM

Displaying Web APIs on an Arduino LCD Using Node.js

Key Takeaways The article describes how to display data from a web API on an Arduino’s LCD using Node.js. The author uses the example of a random prize draw at an IoT Sydney Meetup, where the Arduino LCD setup pulls in Meetup.com event RSVP info a

Feb 20, 2025 am 08:24 AM

Connecting the IoT and Node.js to IFTTT

Key Takeaways IFTTT’s Maker Channel allows developers to define triggers that are set off when they receive a HTTP request, expanding its usability for virtually any purpose, limited only by the creativity of the developer community. The Maker C

Feb 19, 2025 pm 01:23 PM

Creating a Web App with MATLAB and the MEAN Stack

Core points MATLAB, a high-level language for technical computing, can be integrated with the MEAN stack to create powerful web applications. The MEAN stack consists of MongoDB, Express.js, AngularJS and Node.js, and when used in conjunction with MATLAB, it allows real-time data visualization on the web. The integration process involves using MATLAB's compute power to process data and generate results, which are then displayed on a web application built using a MEAN stack. JSONlab, an implementation of a free open source JSON encoder/decoder in the MATLAB language for converting MATLAB data to JSON

Feb 19, 2025 pm 01:22 PM

The JavaScript-Dependency Backlash: Myth-Busting Progressive Enhancement

Core points Despite the rise of client frameworks such as AngularJS, progressive enhancement (PE) remains the best choice for solving web development problems such as extensive browser support, maintenance, and future developments of applications. PE is not for users who disable JavaScript, but about enhancing the user experience when certain JavaScript features are available. It doesn't make any assumptions about your audience like a client framework. PE critics often claim that this means supporting old browsers, but in fact, providing fallbacks to older browsers is an advantage of PE, rather than its primary goal. JavaScript frameworks can provide short-term benefits, but may lead to reduced visitors and long-term maintenance challenges. They stop firmly

Feb 19, 2025 pm 01:21 PM

How to Write Modular Code with Angular UI-Router & Named Views

Core points Angular UI Router is a powerful tool for managing different states in complex web applications, providing more control over each view than native AngularJS routing implementations. It uses dot notation to define child states within the parent state and uses absolute names to control where specific parts of the web application are displayed, enabling modular application design. UI Router allows developers to define a views object within $stateProvider that defines the name of the view and its path to the template. An unnamed view points to the parent state (called relative naming). Named views using @

Feb 19, 2025 pm 01:19 PM

Practical CoffeeScript: Making a Tic-Tac-Toe Game

CoffeeScript is a tiny little language that compiles to JavaScript. There is no interpretation at runtime since you write CoffeeScript, compile it to JavaScript and use the resulting JavaScript files for your app. You can use any JavaScript library

Feb 19, 2025 pm 01:18 PM

The Final Steps to Mastering JavaScript's 'this' Keyword

The basic usage of JavaScript this keyword has been explained in the previous article. The key point to this is the runtime context. However, when the context changes beyond expectations, the problem arises. This article will focus on this situation and how to solve it. Core points The this keyword in JavaScript points to the current execution context, and understanding it is essential for manipulating and interacting objects, especially when using object-oriented programming or using frameworks and libraries that rely on this. Common problems with this keyword include use in extracted methods, callback functions, and closures. These problems can be solved by explicitly binding this keyword to the correct object using the bind() method. ECMAS

Feb 19, 2025 pm 01:17 PM

Hints Creation with EnjoyHint

EnjoyHint: A tool for creating interactive website tips EnjoyHint is a tool for creating interactive prompts on a website that helps users understand the functionality of web applications. It is free to use, supports highlighted areas of different shapes, allows prompt delays, and provides cross-browser support. Core functions: Free and easy to use: EnjoyHint is completely free and easy to use. Interactive Tips: Create interactive Tips that attract users' attention to guide users to understand the functions of the website. Custom shapes: Supports multiple highlight area shapes, flexible adaptation to different page elements. Delay settings: You can set the prompt delay time to optimize the user experience. Cross-browser compatibility: Compatible with mainstream browsers

Feb 19, 2025 pm 01:16 PM