What is HTML and how does it work?

Useful CSS Shorthand 😍 CSS shorthands are a way to simplify the process of writing CSS by combining multiple properties into a single line of code. This makes it easier and faster to style web pages. Shorthand properties are denoted xby using one property name instead of several, followed by a colon and then the values for each property separated by spaces.😍 Visit W3Schools.com , JavaScript Mastery to learn CSS 👈 #css #frontend #frontenddeveloper #html #javascript #javascriptdeveloper #reactdeveloper #bootstrap #tailwindcss #coding #programming #webdeveloper #webdesign #frontendengineer

😊 hello linkedin........... 🚀 JavaScript DOM Essentials: querySelectorAll() + setAttribute() When building interactive web pages, you’ll often need to select elements and modify their attributes dynamically. Two of the most powerful DOM methods for this are querySelectorAll() and setAttribute() 💪 🧠 querySelectorAll() This method helps you select all elements that match a specific CSS selector. It returns a NodeList — which is similar to an array — allowing you to loop through elements and apply changes easily. Harish M Manivardhan Jakka #Python #Django #JavaScript #HTML #CSS #SQL #API #JSON #NumPy #Pandas #Coding #Programming #WebDevelopment #FullStackDevelopment #FrontendDevelopment #BackendDevelopment #SoftwareDevelopment #SoftwareEngineer #WebDeveloper #PythonDeveloper #JavaScriptDeveloper #CodingJourney #LearningInPublic #BuildInPublic #100DaysOfCode #TechLearning #TechJourney #DeveloperCommunity #CodeNewbie #SelfLearning #ContinuousLearning #CodeLife #ProgrammerLife #LearningNeverStops #WebApp #SoftwareProjects #TechSkills #CodingMotivation #CodeEveryday #DataScience #Database #LogicBuilding #Debugging #ProjectBasedLearning #PythonProjects #DjangoDeveloper #FullStackEngineer #TechCommunity #NaveenLearns #Innovation #ProblemSolving #CodeWithNaveen #MachineLearning #AI #ArtificialIntelligence #CloudComputing #DataAnalytics #CyberSecurity #WebDesign #OpenSource #DeveloperLife #CodingGoals #FutureDeveloper #TechEnthusiast

🟢 #Mastering #JavaScript #Arrays: #Essential #Methods You Should Know 📝If you work with JavaScript, arrays are your best friend. But knowing the right methods can make your code cleaner, faster, and much more readable. Here are some essentials: #push() – Add elements to the end of an array. #pop() – Remove the last element. #shift() – Remove the first element. #sort() – Arrange elements alphabetically or numerically. #indexOf() – Find the first index of an element, or -1 if it’s missing. #lastIndexOf() – Find the last index of an element. 💡 Knowing these can save your time and help to write more efficient, readable code. 🔔 Follow: Code Harvester for more Updates.🎯 ♻ Repost to help others find it. 💾Save this post for future reference. Document credit goes to the respective owner. #JavaScript #Array #UI #WebDevelopment #CodingTips #Programming #CodeHarvester #Developer #coding #programming #softwaredevelopment

🔧 From functions to DOM events — brought them all together to create a Simon Says game using HTML, CSS & JS! Learning by building > learning by reading. 🚀 #JavaScript #FrontendDevelopment #WebDevelopment #HTML #CSS #CodingJourney #ProgrammerLife #TechProjects #DOMManipulation #DeveloperCommunity #LearnByBuilding #JavaScriptProjects

JavaScript is a high-level, interpreted programming language mainly used to make web pages interactive and dynamic. It runs in browsers and helps add behavior — like animations, form validation, or interactive buttons — to HTML and CSS web pages. ⚙️ Key Features of JavaScript: 🧠 Interpreted language – no need for a compiler; runs directly in the browser. ⚡ Lightweight & fast – executes line by line and responds quickly. 🔄 Event-driven – reacts to user actions (clicks, scrolls, inputs). 🧩 Prototype-based OOP – supports objects and inheritance. 🌍 Runs everywhere – browsers, servers (Node.js), and apps. 🚀 What Is the V8 Engine? The V8 Engine is Google’s open-source JavaScript engine, written in C++, that executes JavaScript code. It was first developed for the Google Chrome browser, but it’s now used in Node.js, Edge, and Electron apps (like VS Code). You can think of V8 as the “brain” that makes JavaScript run quickly and efficiently. ⚙️ How the V8 Engine Works Internally Parsing 🧾 V8 reads your JavaScript code and converts it into an Abstract Syntax Tree (AST) — a structure representing your code. Ignition (Interpreter) 🔄 Converts the AST into bytecode (an intermediate form). TurboFan (Compiler) ⚙️ Frequently used bytecode is compiled into machine code (the language your CPU understands), making it run very fast. Garbage Collection 🧹 V8 automatically removes unused memory to optimize performance. #Sudheer Velpula #JavaScript #V8Engine

Here the list of top programming #interview questions: Get all 232 ques & ans for free on interviewdepth.com 1. Reverse a String 2. Check if a String is a Palindrome 3. Remove Duplicates from a String 4. Find the First Non-Repeating Character 5. Count the Occurrences of Each Character 6. Reverse Words in a Sentence 7. Check if Two Strings are Anagrams 8. Find the Longest Substring Without Repeating Characters 9. Convert a String to an Integer (atoi Implementation) 10. Compress a String (Run-Length Encoding) 11. Find the Most Frequent Character 12. Find All Substrings of a Given String 13. Check if a String is a Rotation of Another String 14. Remove All White Spaces from a String 15. Check if a String is a Valid Shuffle of Two Strings 16. Convert a String to Title Case 17. Find the Longest Common Prefix 18. Convert a String to a Character Array 19. Replace Spaces with %20 (URL Encoding) 20. Convert a Sentence into an Acronym 21. Check if a String Contains Only Digits 22. Find the Number of Words in a String 23. Remove a Given Character from a String 24. Find the Shortest Word in a String 25. Find the Longest Palindromic Substring #javascript #javascriptdeveloper #reactjs #reactnative #vuejsdeveloper #angular #angulardeveloper

Ever wondered how HTML, CSS, and JavaScript work together to build a website? 💻 This image says it all 👇 🦴 HTML – forms the skeleton (structure) 🎨 CSS – adds style and personality ⚡ JavaScript – brings it all to life with interactivity As a Python Full Stack Developer, I love seeing how each layer fits together — from the frontend visuals to backend logic — to create seamless digital experiences. 🚀 #WebDevelopment #HTML #CSS #JavaScript #FullStackDeveloper #PythonDeveloper #CodingLife #Frontend #Backend #TechCommunity #DeveloperJourney #Programming #SoftwareDevelopment #PythonDeveloper

🚀 A simple HTML fact most developers miss When we use this in HTML: <input type="number"> we expect the user to type only numbers, right? But surprisingly, the input still allows characters like, “e”, “+”, “-”, or even a decimal dot. 🧩 Why this happens : <input type="number"> supports scientific notation by design. So writing 1e5 means 100000 and -3e-2 means -0.03. Because of this, the browser treats e, +, -, and . as valid characters while typing. ❗But here’s the problem: For 90% of practical use cases: Phone number OTPs account IDs numeric-only fields and anything that must strictly contain digits ✅ The simple fix Block these characters on keypress and clean any invalid characters from pasted input 👇 #webdevelopment #javascript #frontend #html #programming #developerlife #softwaredevelopment #webdev

🧠 Today’s JavaScript Learning — Math, Date & DOM Objects Today, I explored some of the most important built-in objects in JavaScript that power web functionality and dynamic page behavior 💡 ⚫ Math Object Properties: Math.PI, Math.E Methods: round(), floor(), ceil(), random(), max(), min(), sqrt(), pow(), abs() ⚪ Date Object Date Creation & Retrieval: getFullYear(), getMonth(), getDate(), getDay(), getHours(), getMinutes(), getSeconds() Set Methods: setFullYear(), setMonth(), setDate(), setHours() Formatting: toDateString(), toTimeString() 🟢 DOM (Document Object Model) Selecting Elements: getElementById(), getElementsByClassName(), getElementsByTagName(), querySelector(), querySelectorAll() Modifying Elements: innerHTML, innerText, textContent, style, classList DOM Navigation: parentNode, childNodes, firstChild, lastChild, nextSibling, previousSibling Creating & Removing: createElement(), appendChild(), removeChild(), replaceChild() Attributes: getAttribute(), setAttribute(), removeAttribute() 🚀 Excited to see how these objects make webpages more dynamic, interactive, and functional! #JavaScript #WebDevelopment #DOM #Frontend #LearningEveryday #CodingJourney #MathObject #DateObject #LearningJourney #CodingEveryday #Frontend #Objects #Strings #Arrays #DeveloperJourney

🧮 Built a scientific calculator using HTML, CSS, and JavaScript. 🔢 Added functions like sin, cos, tan, log, ln, and sqrt. 🔄 Implemented a DEG/RAD mode toggle with localStorage support. 💻 Designed a responsive and modern user interface. ⚠️ Included error handling for invalid inputs and calculations. #HTML #CSS #JavaScript #WebDevelopment #Frontend #CalculatorApp #ScientificCalculator #CodingProject #ResponsiveDesign #TechProject #Programming #JSProject