Visual Studio Code (VS Code) is a versatile code editor, popular for its flexibility and wide range of features. One small yet crucial element that many developers interact with daily is the semicolon (;). Understanding how to handle semicolons can streamline your coding experience, especially in languages like JavaScript or TypeScript, where semicolons play a […]
If you’re new to coding or just exploring graphical programming, drawing a pine tree using JavaScript can be a fun project. This step-by-step guide will walk you through the basics of using HTML5 Canvas and JavaScript to create a simple yet beautiful pine tree. By the end, you’ll understand how to use recursion, angles, and
Creating a Pine Tree in JavaScript: A Step-by-Step Guide Read Post »
In JavaScript, two common methods for outputting information are document.write and console.log. Although both can display data, they function differently and are suitable for different scenarios. Let’s break down these differences to understand when to use each. document.write Purpose: document.write adds content directly to the HTML document. When called, it inserts the specified content into
Differences Between document.write and console.log Read Post »
JavaScript strings can sometimes be tricky, especially when it comes to backslashes (\). Let’s explore how this affects drawing a simple tree and learn about string escaping. The Problematic Code console.log(‘ /’); console.log(‘ / ‘); console.log(‘ / ‘); console.log(‘ / ‘); console.log(‘ ——‘); console.log(‘ ||’); At first glance, this code might look correct. However, if
Drawing a Fir Tree in JavaScript & Understanding String Escaping Read Post »
When working with JavaScript, it’s important to know how to declare and use variables. Different keywords (var, let, const, global, and undefined) affect how variables behave in your code. Let’s explore each one. 1. var Declaration: var variableName; Example: function exampleFunction() { var x = 10; var x = 20; // Redeclaration is allowed within
When starting with JavaScript (JS), you’ll quickly notice it has different uses, especially in frontend development and testing. Let’s dive into these two paths to understand what they entail, the tools you can use, and some practical examples to get you started. 1. JS for Frontend Development Frontend development with JavaScript is all about creating
In JavaScript, variables go through a simple lifecycle consisting of three stages: Declaration, Initialization, and Usage. Understanding these stages helps you manage your variables effectively, ensuring your code runs smoothly. Let’s explore each step. 1. Declaration When you declare a variable, you’re telling JavaScript to create a spot in memory for that variable. This is
Understanding display options will help you present data clearly. Here’s a simple guide on common JavaScript methods for displaying information: 1. console.log(): Debugging Helper The console.log() method is used mainly for debugging. It shows messages directly in the browser’s console, allowing you to check variable values, errors, and flow of execution without interrupting the user
JavaScript Display Options: A Guide for Developers and Testers Read Post »
What is JavaScript? JavaScript (JS) is a popular programming language that runs in web browsers. It helps make websites interactive, like adding animations, forms, and buttons that respond when clicked. When you open a webpage, there’s a good chance JavaScript is working behind the scenes to make the page dynamic and responsive. JavaScript is a
We’ll explore different methods to display information using JavaScript, which can help you debug, analyze, and test your code effectively. 1. console.log() – The Debugger’s Best Friend console.log() is the most commonly used method for displaying output in JavaScript. It prints messages to the browser’s console, helping developers and testers see what’s happening in the
JavaScript Outputs: A Guide for Testers and Frontend Developers Read Post »
Hyperlinks can make your Excel workbook easier to navigate, especially when working with multiple sheets. Whether you want to jump from a summary sheet to detailed data or create a quick navigation menu, hyperlinks can help. Let’s take a look at how to set them up. Step-by-Step Guide Select the Cell Click on the
Creating Hyperlinks Between Sheets in Excel: A Quick Guide Read Post »
1️⃣ Start on Your Main Sheet Open Sheet1 where you want the linked data. Click the cell where you want the link. 🔍 (An arrow pointing to a cell on Sheet1 with text: “Click here to start”) 2️⃣ Type an Equals Sign (=) Type = in the cell. This starts a formula. 🔍 (A cell