When you have multiple developers working on the same application, sometimes multiple developers will be working on the same exact file. If you get the “Okay” from them, you can safely “merge” your special feature branch back into the main branch. When you’re done developing the feature, you ask your teammates to review your code. Instead of building the feature on the main branch (which could potentially bring down the entire application if you accidentally break something), you make a “copy” of the application and begin building the feature on that copy. Let’s say you have an application you’re working on with a team, and you get tasked with adding a special feature to it. This is very similar to version control with Git and GitHub. If you successfully make it through the dungeon, then your current saved version becomes your new main version, and you continue on through the game. So when you save your game from inside the dungeon, you create a completely new branch, basically a copy, of your original game. However, when you enter the dungeon and begin to progress, you’ll want to save your game along the way, but you don’t want to overwrite the original game you saved outside the dungeon. If the boss turns out to be too hard, all you have to do is load the version of your game where you were outside the dungeon and you’re free to go off and level up. Before entering the dungeon, you’ll want to save your game just in case the boss turns out to be too hard to beat and you’re stuck in the dungeon forever. You are about to enter a difficult dungeon from which you can’t escape until you beat the boss. Think about when you’re playing a video game. Firstly, let’s start by asking the question “Why would you have different versions of the same code?” We’ve written a complete guide to version control systems in web development if you’re interested in learning more, but we’ll do a quick introduction here. Version control is, as the name implies, a way to manage different versions of your code base. What is GitHub: Main functions and features.This article will be split into the following sections: In this guide, I’ll show you what GitHub is and provide some useful tips on how to use GitHub. Once you get into the flow of managing repositories using GitHub, you’ll get an idea of just how useful it can be. Besides simple storage, it’s an entire ecosystem complete with an elaborate social networking aspect, allowing individual developers to contribute to multiple teams and projects. Github has many unique features that make it extremely popular these days. If not, check out our explanation of the differences between Git and GitHub. Git is a separate piece of software from GitHub, and this article assumes you are somewhat familiar with the concept of Git. GitHub uses a piece of version control software (more on this later) called “Git”, which you can download and use on your local development machine. So, what is GitHub?Įssentially it’s a tool used by individual developers and teams alike all across the world to collaborate with each other on virtually any kind of project imaginable. As an aspiring web developer, you may already be familiar with GitHub as an application you can use to store your code on the web.īut it’s also so much more than that.
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