Blogs

Top 100 Developers per Country - Exploring Stack Exchange Data Explorer - DEV Community
After a while, I decided to revisit my Stack Exchange query, which I had previously used to gather information about Stack Overflow users and their reputations. The query itself is straightforward and written in plain SQL, making it easily accessi...


Automatically Find Memory Leaks in Native Gems | Rails at Scale
Ruby supports gems written in native languages, such as in C, C , or Rust. These gems are known as “native gems”. There are several reasons why a gem author would choose to write a native gem over writing one in Ruby, such as for higher performan...

Insights from the Stack Overflow Developer Survey 2023: Ruby Still Stands - DEV Community
Ruby, known for its elegant syntax and focus on developer happiness, has not only maintained its position as a popular programming language but has also seen consistent growth. This year's survey reaffirmed Ruby's standing as one of the highest pa...

![Read The Python Interview Handbook 2023 on Leanpub! by Nezir Zahirovic [PDF/iPad/Kindle]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsiZGF0YSI6NzQ5MiwicHVyIjoiYmxvYl9pZCJ9fQ==--80ad519adacd10a2be39ec94a63aaf806380c779/python.avif)
Read The Python Interview Handbook 2023 on Leanpub! by Nezir Zahirovic [PDF/iPad/Kindle]
If you're looking for a comprehensive guide to prepare for Python interviews, The Python Interview Handbook 2023 is the perfect resource for you. This book is a must-read for anyone who wants to excel in Python interviews, and it covers more than ...
![Read The JavaScript Interview Bible 2023 on Leanpub! … by Nezir Zahirovic [PDF/iPad/Kindle]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsiZGF0YSI6NzQ5MywicHVyIjoiYmxvYl9pZCJ9fQ==--aa16569bfa598dcb17981852eb78dd1213c1d6fd/js-cover.avif)
Read The JavaScript Interview Bible 2023 on Leanpub! … by Nezir Zahirovic [PDF/iPad/Kindle]
"The JavaScript Interview BIBLE" includes code samples, JavaScript trick questions, and sections on algorithms, microservices, deprecations, syntax, concurrency, memory management, testing, popular frameworks, and even JavaScript.
![Read The Ruby On Rails Interview Bible 2023 on Leanpub! @leanpub Nezir Zahirovic [PDF/iPad/Kindle]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsiZGF0YSI6NzQ5NSwicHVyIjoiYmxvYl9pZCJ9fQ==--67f52b3f4f108a687f489750bdfe83d52aebff35/ruby-cover.avif)
Read The Ruby On Rails Interview Bible 2023 on Leanpub! @leanpub Nezir Zahirovic [PDF/iPad/Kindle]
To all those who struggle at interviews, This book is dedicated to you. We understand how stressful and overwhelming the interview process can be, and we want you to know that you are not alone. We believe in you, and we want to equip you with the...

Rails 7, React, TypeScript, ESBuild and View Components - Ryan Bigg
Here’s a short guide to setting up an existing Rails 7 application with React, TypeScript, ESBuild. One approach here would be to use the react-rails gem, but I would like to show you the individual steps to setting it up here instead.