JavaScript: Introduction to Functions (The Modern Guide) скачать в хорошем качестве

JavaScript: Introduction to Functions (The Modern Guide)

In this video, we go over the fundamentals of JavaScript: Introduction to Functions. We cover everything from defining your first function to using the modern Arrow syntax to make your code more efficient. I am running all these examples on Debian 12 using the terminal. We will look at how to set up your environment and why JavaScript behaves differently than other structured languages. Highlights: The Basics: How to use inputs called arguments and the return keyword for outputs. Debian Setup: How to update your system and install Node.js and NPM using the command line. Modern Syntax: A look at Arrow Functions and how to write them on a single line. JavaScript Logic: Understanding string concatenation and why adding objects results in the [object Object] output. Hoisting: The difference between traditional functions and arrow functions when it comes to where you define them in your script. Commands to Install Node.js: sudo apt update sudo apt install nodejs npm Example Code: Standard Function: function sum(number1, number2) return number1 + number2 Arrow Function: const sum = (a, b) to a + b References: MDN Web Docs: Functions W3Schools: Arrow Functions I am currently learning JavaScript alongside you, so if you have any tips or want to see the upcoming Todo App video, make sure to subscribe! #JavaScript #WebDevelopment #Debian #Linux #Coding #SoftwareEngineering #NodeJS