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Hey there! Today, we’re going to learn how to write code that’s easy to read, easy to fix, and can be used again and again. Think of it like building with Lego blocks – if each piece is well-made, you can build lots of cool things without getting frustrated. 1. Clean Code Clean code is like a neat and tidy room. Everything is in its place, and it’s easy to find what you need. Here are some tips to keep your code clean: Example: In the bad code, f and x are not clear. In the good code, calculate_quadratic and Read More

SOLID is a set of five principles that help us write better code. Think of it as a guide to building strong Lego structures that don’t fall apart easily. Each letter in SOLID stands for one principle. Let’s break them down one by one with some Python code examples. 1. Single Responsibility Principle (SRP) What it means: Every class should have only one job or responsibility. Imagine if you had a robot that could do your homework and also cook dinner. It would get confusing! It’s better to have one robot for homework and another for cooking. Example: 2. Open/Closed Read More

Hey there! Today, we’re going to learn about some important rules and tips that make our code better. Think of these like the rules of a game. If you follow these rules, your code will be easier to understand, fix, and share with others. We’ll also see some examples in Python to make it all clear. Ready? Let’s go! 1. Write Clean and Readable Code Imagine you wrote a story and want your friends to read it. You’d want it to be neat, right? The same goes for code. Clean and readable code means that anyone (including future you!) can Read More

Hey there! Today, we’re going to learn about a cool way to organize our code. Think of your code like a big box of LEGO bricks. When it’s all messy, it’s hard to find the pieces you need. But if you organize them by color and shape, it’s much easier to build something amazing! In programming, we can similarly organize our code by using Object-Oriented Programming (OOP). This helps us make our code easier to read, use, and manage. What is Procedural Code? Procedural code is like following a recipe. You do things step by step, one after the other. Read More

Hey there! Today, we’re going to learn about designing modular and scalable software systems. Imagine you’re building with LEGO blocks. Each block is like a piece of your software, and you can put them together in different ways to create something amazing. Let’s dive in! What is Modular Design? Modular Design means breaking down a big system into smaller, manageable pieces called modules. Each module does one specific thing, like a LEGO piece that fits perfectly in a particular spot. Benefits: What is Scalability? Scalability means designing your system so it can grow and handle more work without breaking. Imagine Read More