Pro Tips For coding

Understanding the Difference Between HTML, CSS, and JavaScript Friends, the websites that we use daily are made from many technologies , but today in this, we talk about three languages: HTML, CSS, and JavaScript . Each language is used for different functions. Let’s see their uses and the difference between HTML, CSS, and JavaScript. Friends, in web development, these three languages play an important role in building websites. They have combined to make every website fully functional and attractive. So, let's start knowing the difference between them. Friends, Start With First: HTML HTML is HyperText Markup Language Friends , it is the base of all websites. Think of HTML as the skeleton of a web page . It defines the structure and the content Importance of HTML It gives structure to a web page, friends HTML has tags like h1, p, a, div, etc  It tells the browser this is a heading, this is a paragraph, here’s an image, and so on It does not deal with design or behavior Exa...

 12 Beginner Mistakes and Errors in JavaScript You Should Know Friends, we all know JavaScript is a very popular programming language for developing the website and the web app. However, learning JavaScript as a beginner can be difficult, friends. We will have find some of the most common problems beginners face in JavaScript and how to solve them. 1. Understanding Variables and Data Types Friends, one of the first things when you learn the JavaScript variables . Variables are used to store information. The beginner coder many times confused in different data types such as number, string and Boolean. For example, if you try to add a number and a string, you may get an unexpected result: I will take this following example let result = 1 + "1"; Output of this program is 11 not 2 Tip: Friends, always make sure you know the type of data you are working with. You can use the typeof keyword to check. 2. Forgetting to Declare Variables Friends, in JavaScript we use let, const a...

  Friends in this blog article I have find some Amazing MCQ on linked list concepts. Linked List MCQs with Explanations 1. Tell which of the statement about  singly linked lists is true? a) Nodes are stored in contiguous memory locations b) Each node contains data and a pointer to the next node c) Nodes have pointers to both previous and next nodes d) The last node of linked list points to the head node Show Answer Answer: b) Each node contains data and a pointer to the next node . Explanation: In singly linked lists, each node holds data and a pointer to the next node only. They are not stored contiguously in memory. 2.Can you Tell the  time complexity of inserting a node at the beginning of a singly linked list? a) O(1) b) O(n) c) O(log n) d) O(n log n) Show Answer Answer: a) O(1) Explanation:  Inserting at the head involves updating ...

 My First JavaScript Button Didn’t Work – This Is What I Did Wrong Friends, today I will tell you about the common syntax errors i make that cause our JavaScript buttons to not work . It can be very irritating when we can't find the errors quickly. Friends I’ll share my experience working on a calculator project and a toggle button project, I Will  explain the most common mistakes, and provide solutions. So, let’s get started step by step!  1: addeventlistner ('click') :   addeventlistner('click', function() {   //Wrong syntax  }); Error reason :Misspelled name of function ( addeventlistner ) and all lowercase . JavaScript is case-sensitive , so this won’t work at all. element.addEventListener('click', function() {   //Right syntax  }); 2 .Accessing Elements by Wrong ID or Class . Example mistake: Document.GetElementById('myButton') Error reason : Document should be lowercase , and GetElementById should be getElementById Correct  : document...

Best VS Code Extensions for Web Development 2025 Edition Friends Visual Studio Code , or VS Code, is one of the most popular code editors among web developers today. Its flexibility and lot of extension marketplace make it a best tool that can boost our productivity and make better our workflow. If you are a web developer , this article will guide you through the best VS Code extensions for web development in 2025. Why Use Extensions in VS Code? Friends Extensions makes Vs code more beautiful and attractive and also makes our difficult tasks simple therefore we use vs code extension. Top VS Code Extensions for Web Development in 2025 Friends Here is a list of VS Code extensions that every web developer should consider installing. 1 . Prettier – Code Formatter Friends Prettier is a very popular extension that automatically formats our code according to a consistent style. This helps us too maintain readability and keeps your code neat and clean. Friends It supports many la...