---
title: "#hashes articles | Hashnode"
description: "Explore 2 articles tagged #hashes on Hashnode. Tutorials, guides, and how-tos from the community."
url: "https://hashnode.com/tag/hashes"
---

Tag

# #hashes

2 posts · 0 followers

[Yash Thumar](https://hashnode.com/@yashthumar) · [Jan 17](https://hashnode.com/posts/inside-git-how-it-works-and-the-role-of-the-git-folder/696bc929c995357618a0e237)

### [Inside Git: How It Works and the Role of the .git Folder](https://yashthumar.hashnode.dev/inside-git-how-it-works-and-the-role-of-the-git-folder?utm_source=hashnode&utm_medium=feed)

Git works differently than old version control systems. Instead of storing just differences between files, Git stores snapshots of project. Think of it like taking a photo of your project every time you commit. Understanding the .git Folder The .gi...

2 min read · [yashthumar.hashnode.dev](https://yashthumar.hashnode.dev/inside-git-how-it-works-and-the-role-of-the-git-folder?utm_source=hashnode&utm_medium=feed)

[phares muhambi](https://hashnode.com/@muhambi716) · [Aug 22, 2022](https://hashnode.com/posts/ruby-fundamentals-hashes/630352bb14c73b2c3b9157fd)

### [Ruby Fundamentals: Hashes](https://muhambiphares.hashnode.dev/ruby-fundamentals-hashes?utm_source=hashnode&utm_medium=feed)

Hashes are basically like JavaScript objects. They are composed of key/value pairs and each key points to a specific value. For example; a\_hash = { name: "John", age: "20" } a\_hash\[:age\] # => "20" To access data from the hash above, bracket notation ...

3 min read · [muhambiphares.hashnode.dev](https://muhambiphares.hashnode.dev/ruby-fundamentals-hashes?utm_source=hashnode&utm_medium=feed)