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:thought_balloon: Jolly Good Blog
We love @GitHub. Our processes all revolve around GitHub. Naturally by extension, we love the GitHub API, because it allows us to do creative things with GitHub. So far, we...
GitHub has a low-level [Git Data API](https://developer.github.com/v3/git/). You can do basically everything with `Git` via this powerful API! In this tutorial, I am going to walk you through how to...
Do you use [Amazon RDS for PostgreSQL](https://aws.amazon.com/rds/postgresql/)? First, what is max_connections? > Determines the maximum number of concurrent connections to the database server. > [max_connections on PostgreSQL Documentation](http://www.postgresql.org/docs/current/static/runtime-config-connection.html#GUC-MAX-CONNECTIONS) When running...
_Update 10 Jan 2016_: The earlier benchmarks were ran against a Rails 4.2.4 (with Sprockets v3.4.0) app where gzip compression was missing. @schneems has since reintroduced gzip compression in [v3.5.0](https://github.com/rails/sprockets/releases/tag/v3.5.0)...
What's the optimum config for Sidekiq on Heroku with Puma? There are quite a number of answers on the Internet, but nothing definitive, and most of them come with vague...
There are four one-char Rails helpers that seasoned developers use all the time for their simplicity and expressiveness: ## `h`, alias for `html_escape` `h` is a helper for escaping HTML...
This tutorial is based on [Andy Lindeman](http://andylindeman.com)'s awesome talk — [Building a Mocking Library](https://www.youtube.com/watch?v=2aYdtS7FZJA) presented at [Ancient City Ruby 2013](http://confreaks.tv/events/acr2013). This is not a direct transcript of the video, but...
## Intro Sometimes you wrote a gem, you need to test it with multiple dependencies, and you use Travis CI. You don't know where to get started, this article is...
We will use a CLI tool to find unused code automatically 🔎🔎🔎. ## Unused [Unused](https://unused.codes) is a CLI tool to find unused code, written in 100% Haskell by awesome [Josh...
If you want to integrate Emoji for your Rails project, [Twemoji](https://github.com/jollygoodcode/twemoji) would be a good choice, [gemoji](https://github.com/github/gemoji) is also available. They're all open sourced and free to use if you...