1️⃣ What Is a Loop? A loop lets your program repeat a block of code multiple times. 💡 For example:👉 Print numbers 1 to 5👉 Keep asking the user for input until they enter 0 Without loops, you’d have to write the same code over and over. 2️⃣ Types of Loops in C Loop Type […]
1️⃣ Why Dynamic Memory? In C, when you declare an array or variable, its size must be known at compile time: But what if: 👉 Dynamic memory allocation solves this problem. 2️⃣ Key Functions Function What It Does malloc Allocates a block of memory (uninitialized). calloc Allocates and also initializes the block to zero. free […]
🎯 Goal: To give you a solid intuition for how and why calculus (especially derivatives and gradients) powers machine learning learning & optimisation. No need to master every detail — just enough to understand what’s going on when a model trains. 🧮 1️⃣ What’s Calculus Doing in ML? Calculus is all about change. In ML, […]
🎯 Goal: Help you understand and use vectors, matrices, and dot products — the building blocks behind ML models like linear regression, neural networks, and PCA. 🧱 1. What’s a Vector? ✅ Definition: A vector is just an ordered list of numbers — like a row or a column. In ML: 🧰 2. What’s a […]
1️⃣ What Is a struct? A struct (structure) in C is a user-defined data type that allows you to group different types of variables under one name. 👉 Think of it as a box that can hold multiple variables of different types. 🔑 Why Use struct? Without struct, if you want to store details of […]
Introduction: Express is a popular and widely-used web application framework for Node.js, designed to simplify the process of building server-side applications. In this tutorial, we will walk you through setting up a local server using Node.js and Express. By the end of this tutorial, you will have a basic understanding of how to create a […]
Introduction: Node.js has become a popular choice for developers who want to build server-side applications due to its simplicity and flexibility. In this tutorial, we will walk you through setting up a local server using Node.js. By the end of this tutorial, you will have a basic understanding of how to create a local server […]
LocalTunnel is a Node.js module that allows you to expose your local development server to the internet via a secure tunnel. This is useful when you need to share your work with someone else or when you need to test webhook integrations with external services. Here’s a quick tutorial on using the LocalTunnel module in […]
Introduction: Props in React are a way to pass data from one component to another. They allow you to create reusable components that can receive different values and behave accordingly. In this tutorial, we will use a simple analogy to understand props and see examples of how they can be used in React applications. Analogy: […]
Introduction Python provides three built-in functions for functional programming: map, filter, and reduce. These functions are useful for applying a function to every element in a sequence, filtering elements that meet a certain condition, and combining a sequence of values into a single value, respectively. Map The map function applies a given function to each […]