coding

In React, when writing JSX, there is a limitation: you can only return one parent item. You cannot have multiple elements directly under the return statement. However, there are several solutions to overcome this limitation. Solution 1: Wrap Components and Elements in a <div> One common way to solve this issue is by wrapping the components and other HTML elements in a <div>: const Pets = () => { return ( <div> <Dog /> <Cat /> </div> ); }; However, this approach introduces an additional HTML element which may not be necessary in the final rendered HTML....

CSS (Cascading Style Sheets) is a language that plays a significant role in defining the visual appearance of an HTML page in a web browser. With its continuous evolution and the introduction of new features, CSS has become easier to use than ever before. In this blog, we will cover the following topics: What is CSS A brief history of CSS How does CSS look like Semicolons Formatting and indentation How do you load CSS in a Web Page 1: Using the link tag 2: using the style tag 3: inline styles What is CSS CSS (Cascading Style Sheets) is a language used to style HTML files and instruct web browsers on how to render the elements on a web page....

Finding yourself in the zone is key to delivering your best work. Whether you’re coding or writing, being completely present and laser-focused on the task at hand is crucial. To achieve this optimal state of mind, I rely heavily on music. Instrumental music is my go-to for coding sessions. The absence of vocals allows me to eliminate any distraction caused by processing lyrics. By immersing myself in purely instrumental tracks, I can maintain my focus without any cognitive interference....

In my recent journey, I found myself exploring something I had never done before: relying on a service to handle a website. As a senior developer, I have always strived to maintain full control over my projects. However, my perspective shifted when I discovered Notion—a platform that intrigued me with its ability to power websites, as I described in this post. In my post, I touched on the idea of hosting the landing page for my new course using Notion....

I have a strong dislike for programming job interview questions. They always seem so difficult, and I often wonder why that is the case. If you have ever used platforms like HackerRank or read books on coding interview questions, you’ll likely agree with me. The coding interview industry has grown enormously and preparation for these interviews has become a whole new field. Personally, I despise them. Not everyone on the internet shares my sentiment though....

LCD screens are versatile components that can be used in a variety of projects. In this guide, we will learn how to work with an LCD screen using the Johnny Five library. Let’s get started! Getting Familiar with the LCD Screen The LCD screen we will be using is the 1602A model, which has 16 pins. Here is how it should be wired: Pin 1: 0V Pin 2: Potentiometer (backlight control) Pin 3: 5V Pin 4: Arduino Pin 7 Pin 5: 0V Pin 6: Arduino Pin 8 Pin 11: Arduino Pin 9 Pin 12: Arduino Pin 10 Pin 13: Arduino Pin 11 Pin 14: Arduino Pin 12 Pin 15: 5V Pin 16: 0V Wiring the LCD Screen To control the backlight, connect the middle pin of the potentiometer to the LCD screen, the left pin to 0V, and the right pin to 5V....