Software Engineering

Hey Africoders! As a computing student, I recently went through the interview process for the Google Developers Student Club (GDSC) at my university. While prepping, I spent a whole night diving into the world of data structures. Even though data structures are officially on the curriculum next semester, I knew understanding them would be beneficial. (Spoiler alert: it was!)While data structures didn't come up directly in my interview, the knowledge I gained has already proven valuable. Now, I'm eagerly awaiting feedback to see if I'll get the chance to lead the GDSC chapter on our campus. Fin...

As a fellow computing student, you might be familiar with the two big Vs in the development world: Visual Studio and Visual Studio Code. For the first three semesters, I dove headfirst into C++, C#, and VB.NET using Visual Studio. Then, when I switched to web development projects, Visual Studio Code became my go-to editor. But here's the thing: these are quite different tools despite the similar names!### **A Brief History of Visual Studio and Visual Studio Code**Visual Studio, the granddaddy of the two, has been around since 1997. It started as a rapid application development tool and has gro...

In the world of JavaScript, where code dictates what happens on your screen, the boolean data type reigns supreme in the realm of decision-making. Simply put, booleans are like tiny switches that can only be in two positions: on (true) or off (false).But don't be fooled by their simplicity! These fundamental building blocks are crucial for controlling program flow, making your JavaScript applications intelligent and responsive.**Truth Be Told: Declaring Booleans**Declaring a boolean variable in JavaScript is straightforward. You can use the keywords `true` or `false` to assign a boolean value:...

HTML - html.comCSS → web. dev/learn/cssJavaScript - javascript.infoReact - reactplay.ioVue - Learnvue.coGit - git-scm.com/bookWebs - Learnweb3.10Python - learnpython.orgSQL - w3schools.com/sqlBlockchain - cryptozombies.ioNextjs - nextjs.org/learnAI - elementsofai.comML - freecodecamp.org/learn/machine-learning-with-pythonPHP - phptherightway.comAPI - rapidapi.com/learnGo - learn-golang.orgRust - rust-lang.org/learn

When it comes to navigating the world of arrays in JavaScript, two powerful tools emerge: the classic `for loop` and the modern `map()` method. Both allow you to iterate through each element but cater to different scenarios. Let's explore the key differences and see which one reigns supreme in modern development.**The Trusty for Loop: A Workhorse with Control**The `for loop` offers a familiar structure, giving you granular control over the iteration process. You define a starting point, a condition for continuing, and how to increment after each iteration. This control comes in handy when modi...

Object-oriented programming (OOP) is a fundamental programming paradigm that revolves around creating "objects" – self-contained entities that represent real-world things or concepts. These objects bundle data (properties) and the actions (methods) that can be performed on that data. But OOP goes beyond just objects. It provides a set of core principles that make code more organized, reusable, and maintainable. In this blog post, we'll delve into four of these key OOP concepts: abstraction, encapsulation, inheritance, and polymorphism.**1. Abstraction: Focus on What Matters**Imagine using a li...

N+1 queries are a frequent problem in Laravel that make your app slower because of unnecessary database calls. Imagine you’re at a grocery store with a shopping list. Instead of grabbing all the items in one go, you go to the checkout and back for each item. This is inefficient, right? That’s what happens in your app with N+1 queries. By identifying and solving these issues, your Laravel app becomes much faster.# **What is N+1 Queries in Laravel?****N+1** queries happen when your code asks the database for data in an inefficient way.**For example**, if you have a list of 100 blog posts, and yo...

Let's face it, as student developers, we're constantly grinding to improve our skills and build awesome projects. But sometimes, we hit a wall. We stare at a blank screen, willing a line of code into existence. Enter GitHub Student Developer Pack: a treasure trove of benefits designed to supercharge our coding journey. One of the coolest perks in the pack is GitHub Copilot, an AI-powered code completion tool that's become my coding buddy. But what exactly is it, and how does it make me more productive?**Student Dev Pack: Your Developer Toolkit on Steroids**The GitHub Student Developer Pack is...

Ever meticulously craft a captivating blog post, only to see it appear dull and lifeless when shared on Facebook? You're not alone. Many creators face the frustration of their content not displaying correctly on the social media giant. But fear not, there's a handy tool at your disposal: the Facebook Sharing Debugger.**What is the Sharing Debugger?**Think of the Sharing Debugger as your personal Facebook preview tool. It allows you to see exactly how your webpage will appear when shared on Facebook. This includes the title, description, and image – all crucial elements in grabbing attention an...

Test-Driven Development (TDD) is a software development process where tests are written before writing the actual code. It is an iterative process that emphasizes writing small, automated tests before implementing the corresponding functionality. The main goal of TDD is to ensure that the codebase is thoroughly tested and that each piece of functionality is explicitly defined by tests. Here’s a detailed breakdown of the TDD process:**1. Write a Test**```• Identify the requirement: Determine a specific feature or piece of functionality that needs to be implemented.• Write a test: Create a test...