Forem Feed

Follow new Subforems to improve your feed

DEV Community

A space to discuss and keep up software development and manage your software career

Gamers Forem

An inclusive community for gaming enthusiasts

Future

News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more.

Music Forem

From composing and gigging to gear, hot music takes, and everything in between.

DUMB DEV Community

Memes and software development shitposting

Vibe Coding Forem

Discussing AI software development, and showing off what we're building.

Popcorn Movies and TV

Movie and TV enthusiasm, criticism and everything in-between.

Design Community

Web design, graphic design and everything in-between

Maker Forem

A community for makers, hobbyists, and professionals to discuss Arduino, Raspberry Pi, 3D printing, and much more.

Scale Forem

For engineers building software at scale. We discuss architecture, cloud-native, and SRE—the hard-won lessons you can't just Google

Forem Core

Discussing the core forem open source software project — features, bugs, performance, self-hosting.

Security Forem

Your central hub for all things security. From ethical hacking and CTFs to GRC and career development, for beginners and pros alike

Crypto Forem

A collaborative community for all things Crypto—from Bitcoin to protocol development and DeFi to NFTs and market analysis.

Open Forem

A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here

Skip to content

Powered by Algolia

Log in Create account

DEV Community

Rayner

404 bio not found

Joined on Jul 23, 2022

Badges

Three Year Club

This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least three years.

Two Year Club

This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least two years.

Writing Debut

Awarded for writing and sharing your first DEV post! Continue sharing your work to earn the 4 Week Writing Streak Badge.

One Year Club

This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least one year.

1 post published

0 comments written

7 tags followed

Árvore binária

Jul 25 '22

Árvore binária

3 min read

loading...

💎 DEV Diamond Sponsors

Thank you to our Diamond Sponsors for supporting the DEV Community

Google AI - Official AI Model and Platform Partner

Google AI is the official AI Model and Platform Partner of DEV

Neon - Official Database Partner

Neon is the official database partner of DEV

Algolia - Official Search Partner

Algolia is the official search partner of DEV

DEV Community — A space to discuss and keep up software development and manage your software career

Home
DEV++
Podcasts
Videos
Tags
DEV Education Tracks
DEV Challenges
DEV Help
Advertise on DEV
DEV Showcase
About
Contact
Free Postgres Database
Software comparisons
Forem Shop

Code of Conduct
Privacy Policy
Terms of Use

Built on Forem — the open source software that powers DEV and other inclusive communities.

Made with love and Ruby on Rails. DEV Community © 2016 - 2025.

DEV Community

We're a place where coders share, stay up-to-date and grow their careers.

Log in Create account