A CORS error on Heroku was actually an out-of-memory crash from loading a 645k-row CSV file all at once, not a real CORS issue.

Google answers most how-to searches now. Here is why I stopped writing generic guides and started writing what actually happened.

AI can finally read 25-year-old codebases. But daily AI coding is quietly creating a new kind of legacy code, faster than ever.

A few weeks ago, I added a tagging feature to my personal finance app, Foxance. I wanted users to label their transactions with custom tags, up to 3 per transaction, with autocomplete and chip-style UI. My first instinct was to grab a library. But then I stopped myself. Do

With summer approaching, I’ve been thinking about how we (developers, indie hackers, people who love what they do) actually take time off. A few things I’m curious about: How long is your typical vacation? Do you take one long break or several short ones? What’s your company’s vacation policy like? Unlimited PTO, fixed days, something else? And does it actually work in practice? Do you fully disconnect from the computer, or do you sneak in some side project work because “it’s fun anyway”? D...

AI changed how I work, and not only the speed. Some research on cognitive offloading, code quality, and what we lose when we stop asking questions.

Today we’re glad to announce that we’ve partnered with @mperham, so you can ask any question around Ruby, background jobs, threading and Sidekiq in the forum. We’ll also be providing updates on new releases and other important announcements. If you’re not familiar with the projects, Sidekiq provides a simple and efficient background jobs for Ruby, and Faktory aims to bring the best practices developed in Sidekiq to every programming language. You can start today by creating a new topic using t...

I always liked tracking my income and expenses. There was an app called Spendee that I used a lot. I liked it. But it felt too complicated for me, so like every self-respecting developer, I switched to Excel. Excel was fine, but it wasn't enough. Doing anything useful required too

Download Foxance by Ender Yurt on the App Store. See screenshots, ratings and reviews, user tips and more games like Foxance.

We hold a Ruby Campfire at the company I work for, bi-weekly. It's not a real campfire of course we work remotely! Recently, we talked about Ruby delegated types in one of those meetings. It was really interesting. I used to use STI (Single Table Inheritance) to connect multiple tables,

When I first encountered Ruby on Rails back in 2010, it changed my life in ways that are hard to put into words. Meeting a framework sounds like a small thing but back then, Rails showed me how quickly I could bring my ideas to life. That realization made me

These days, the moment a problem gets stuck in our heads, we turn to AI for help. We explain our problem, it gives us some answers. How accurate or high-quality those answers are is always up for debate. If we know the subject well or have some background, it's easy

FixtureBot gives you the speed of fixtures with the syntax of factories

In addition to ENV and the encrypted file, let's allow Rails.app.creds to also access values from .env files. This will now be done in the order of 1) ENV, 2) .env, 3) encrypted credentials. Va...

Her sene olduğu gibi bu sene de Noel’de Ruby’nin yeni versiyonu duyuruldu. Ben şahsen Ruby 4'ü beklemiyordum. Sene içerisinde 3.4 üzerinde çalışmalar devam ediyordu. Geçen sene yeni bir major Ruby sürümü duyurulmadı ve bana kalırsa bu seneyi de boş geçmemek adına Ruby 4’ü bizlere duyurdular. Özelliklere

I work in the data-migration team at Teamtailor. Our daily job is to provide our customers with fast, secure, and stable data migration services along with their data. This service must be of high quality because data is very valuable in the HR industry, and also this process needs to

A native Zed extension for ERB Snippets.

I've been working remotely since the pandemic. Two days after the first case in Turkey was announced, we were sent home, and that's how the work-from-home adventure began. Over time, I've gotten used to this working style, which wasn't my own choice. After moving from Istanbul in November 2020 and

One of Ruby's most powerful features is the ability to extend the language by writing your own methods. In this article, we'll explore how Ruby's popular map method works and build our own implementation from scratch. Why Build Our Own Map Method? Ruby already has a map method, so why

Before Ruby, I had dabbled with Java and C. To be honest, my work with those languages didn’t really go beyond the scope of university assignments. Later on, in my professional career, I had the chance to spend about a year working with C#. By that time, it had