DEV Community

Andrew ⚛️ & ☕
Andrew ⚛️ & ☕

Posted on

Leetcode First Unique Character in a String (#387) with JavaScript and HashTable

#leetcode #javascript #100daysofcode #codenewbie

In each video I take one problem and solve it with one approach using one language.

Enjoy the video 😀🙏

Top comments (0)

Read next

devshefali profile image

14 JavaScript Console Methods for Effective Debugging

Shefali -

mdarifulhaque profile image

773. Sliding Puzzle

MD ARIFUL HAQUE -

filipsobol profile image

Downsize your JavaScript: Mastering Bundler Optimizations

Filip Sobol -

norbs profile image

Microservices vs Monoliths: The Battle of Architectures!

Norbs' Notes -