Blogs

Bosnia's Best: Top 100 Developers on Stack Overflow
Despite facing numerous challenges in its recent history, Bosnia and Herzegovina has emerged as a surprising hotbed of tech innovation. The country's emphasis on STEM education, combined with a strong work ethic and a growing startup ecosystem, ha...

Yugoslavia's Programming Powerhouses: Top 100 Developers on Stack
Before diving into the data, it's worth remembering that Yugoslavia, which dissolved in the early 1990s, encompassed the modern-day countries of Bosnia and Herzegovina, Croatia, Macedonia (now North Macedonia), Montenegro, Serbia, Kosovo, and Slov...

Pakistan's Rising Stars: Unveiling the Hidden Gems of Stack Overflow
In the realm of global tech talent, Pakistan often flies under the radar. However, a deep dive into Stack Overflow data reveals a vibrant and skilled developer community that's making significant strides. Today, we're shining a spotlight on Pakist...

Unveiling the Stack Overflow Titans: Are Indian Developers Living Up
In the world of programming, Stack Overflow has become the go-to platform for developers to share knowledge, solve problems, and showcase their expertise. With India being hailed as a global IT powerhouse, one might expect Indian developers to dom...

📘 Ultimate Job Interview Preparation eBook Bundle 2200 Questions!
Are you gearing up for a career-defining job interview in the dynamic fields of IT, encompassing Ruby, Ruby on Rails, Python, JavaScript, and ReactJS? Look no further! Our comprehensive eBook bundle, meticulously curated with over 20 years of prac...

Finding Memory Leaks in the Ruby Ecosystem | Rails at Scale
Until recently, Ruby lacked a mechanism for detecting native-level memory leaks from within Ruby and native gems. This was because, when Ruby terminates, it does not free the objects that are still alive or the memory used by Ruby’s virtual machin...


Hotwire Voting and Flash Messages with Ruby on Rails | Webcrunch
First, we must create Book, Vote, and User models. We generate these efficiently using Rails' scaffold and model generators. The user model comes in stock with Rails UI, which I would like to leverage to speed up Rails app development, giving you ...

Top Five PostgreSQL Surprises from Rails Devs | Andrew Atkinson
At Sin City Ruby 2024 earlier this year, I presented a series of advanced PostgreSQL topics to Rails programmers. Afterwards, a number of people provided feedback on surprising or interesting things from the presentation.Let’s cover the top five i...