DEV Community

DEV Community is a community of 576,893 amazing developers

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

Create new account Log in
loading...

Leetcode #1 First Unique Character in a String (#387) with Ruby and Hash

#ruby #rails #100daysofcode #leetcode
andrew_losseff profile image Andrew ⚛️ & ☕ ・1 min read

Enjoy the video 😀🙏

Also written version https://losseff.xyz/leetcode/001-first-unique-character-in-a-string/ruby/

Discussion (0)

pic
Editor guide

Read next

kylefoo profile image

Create database and user with psql script for Postgres

Kyle Foo -

stackfindover profile image

Profile card design HTML CSS

Stackfindover -

umapreethidev profile image

Digital Clock using HTML,CSS,JS

Umapreethi Santhanakrishnan -

whoadarshpandya profile image

Enough JavaScript to get you Started : #15 Arrow Functions

Adarsh Pandya -