Understanding: 79 | Knowledge Hub

Skip to content

DEV Community

Please ensure that any post that is tagged with #computerscience is related to computer science in some way. Promotional posts will be untagged, as will posts unrelated to CS.

Please also be sure that your content adheres to the DEV Code of Conduct and that your comments are constructive and kind.

Did you learn about a new data structure recently? Or perhaps you tried to implement an algorithm in a new language? Or maybe you need help understanding a white paper? The #computerscience tag is a great place for any of these questions and ideas.

Please be sure to cross-tag any content that might help other folks in the DEV community. For example, an introduction to linked lists should also be tagged with the #beginners tag. Similarly, a post that asks for a simple explanation to the traveling salesman problem should be tagged with the #explainlikeimfive tag.

👋 Sign in for the ability to sort posts by relevant, latest, or top.

May 18

Is Python High Level Or Low Level?

#beginners #computerscience #programming #python

3 min read

Andrew

May 18

Magic Numbers in Linux: The Unsung Heroes of Content Identification, Kernel Safety, and Modern OS Features

#architecture #computerscience #linux #opensource

6 min read

Apr 14

From 0 to 1M Impressions: Building a Niche Compiler Blog

#buildinpublic #computerscience #marketing #programming

1 min read

James Lee

May 17

Python dict Internals: Hash Tables, Collision Resolution, and Hash Attacks

#algorithms #computerscience #python #security

6 min read

Shail

May 18

Navigating the IT Job Market: A Guide for Aspiring Software Engineers

#beginners #career #computerscience #softwareengineering

2 min read

James Lee

May 17

Python Object Model: How CPython Represents Everything as an Object

#computerscience #programming #python #tutorial

5 min read

James Lee

May 17

Python list Internals: How Dynamic Arrays Work Under the Hood

#algorithms #computerscience #performance #python

5 min read

James Lee

May 17

Python GIL: Why One Lock Rules the Entire Interpreter

#architecture #computerscience #programming #python

5 min read

James Lee

May 17

Python Memory Optimization: How CPython's Memory Pool Works

#architecture #computerscience #performance #python

6 min read

Noctarion

Apr 26

I ran 60 cryptanalysis experiments on SHA-256. Here's what I found.

#algorithms #blockchain #computerscience #security

2 min read

Apr 12

JVM vs V8: How Java and JavaScript Execution Works

#computerscience #java #javascript #node

6 min read

contour

May 16

I built a retrieval engine that answers in 0.017ms where grep takes 115ms.

#showdev #algorithms #computerscience #performance

2 min read

Coco

Apr 13

Beyond the Numbers: Why Refresh Rate (Hz) and Frame Rate (FPS) Aren’t the Same

#performance #hardware #webdev #computerscience

2 min read

Vedant Atul Dhavan

May 16

GraphRAG Benchmark: A 2 Million Token Comparison of LLM-only, Basic RAG, and GraphRAG

#programming #python #machinelearning #computerscience

5 min read

Apr 12

Can AI Review Physics? Yes — That Is Why We Built SPAR

#governance #ai #verification #computerscience

8 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.