Uniquebeing.base.eth 👨💻
@uniquebeing404
Hello legends 😅 Let's get to know JavaScript in 5 mins 😳😳 🔹 JavaScript Basics ➡️JavaScript is a versatile scripting language for web development, running in the browser or on servers via Node.js. 🤝 ➡️ It's case-sensitive and dynamically typed, allowing flexibility but requiring careful type management. ➡️ Statements typically end with a semicolon (;), and comments can be single-line (//) or multi-line (/* */). These features make JavaScript a powerful tool for both front-end and back-end development.✅✅ C'mon let's go on a ride. Buckle up cause I'm gonna speed up 🔥🔥
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Uniquebeing.base.eth 👨💻
@uniquebeing404
🔹 ES6+ Features ➡ let and const for modern variable declarations ➡ Arrow functions for concise syntax ➡ Template literals with ${} ➡ Destructuring objects and arrays ➡ Spread (...) and Rest (...) operators ➡ Default parameters in functions ➡ Modules using export and import ➡ Promises and async/await for handling async code 🔹 Control & Error Handling ➡ Use try, catch, finally to handle errors ➡ Use throw to create custom errors ➡ Use console.log(), console.error(), console.warn() for debugging 🔹 Loops with Arrays ➡ forEach() iterates over items ➡ map() returns a new array ➡ filter() returns items that match condition ➡ reduce() reduces to a single value ➡ some() and every() return booleans
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