This card shows an uncommon way to retrieve a file using selenium where JavaScript is used to return a binary...
You might know a few examples, where you configure some library via a block. One example is the Rails configuration...
When you are using PgBouncer with e.g. a Ruby on Rails application which uses different application_names for the PostgreSQL...
While the Software Design Basics card tried to make a point about writing self explanatory code, it's still...
If you are using the routing-filter gem in your Rails 7.1 app for managing URL segments for locales or...
As we're switching from PT to Linear, I've updated the existing bash script to work for commits that...
If you want to use rsync to transfer files that don't belong to your user to another system you...
Raising errors for required and permitted attributes makes it easier to find errors in your application during development and in...
Your commit messages should include the ID of the issue your code belongs to. Our preferred syntax prefixes the issue...
This card describes two variants, that add a more intuitive workflow when working with nested attributes in Rails + Unpoly.
When making requests using the http gem you might want to automatically follow redirects to get the desired response. This...
Why do we migrate? Due to a change in licensing, we cannot provide Elasticsearch versions >= 8.0. Version 7.17.x will...
Debugging performance issues in your Rails app can be a tough challenge. To get more detailed insights consider using the...
There are two ways a logout in SAML can happen: Service Provider (SP) initiated and Identity Provider (IDP) initiated logout...
Developing or debugging SAML functionality can be a hassle, especially when you need to go back and forth with someone...
If you need to make an HTTPS connection to a host which uses an expired certificate, do not disable certificate...
jq is great when dealing with JSON data. Check out the official jq Manual. Content Select only specific keys
tl;dr Prefer request specs over end-to-end tests (Capybara) to joyfully test file downloads! Why? Testing file downloads
It's 2024 and we have tools like ffmpeg, imagemagick and GPT readily available. With them, it's easy to...
I recently built a screen with a very high and wide table in the center. This posed some challenges:
Today I stumbled across a pretty harmless-looking query in our application which turned out to be pretty harmful and...
87.140.79.42 - - [23/Jan/2024:09:00:46 +0100] "GET /monitoring/pings/ HTTP/1.1" 200 814 "-" "Ruby" 87.140.79.42 - - [23/Jan/2024:09:00:46 +0100] "GET...
I, [2024-01-21T06:22:17.484221 #2698200] INFO -- : [4cdad7a4-8617-4bc9-84e9-c40364eea2e4] test
Tested on Ubunut 22.04 1. Opener script Create a file ~/.local/bin/coverage_zip_opener with: #!/bin/bash tmp_folder="/tmp/coverage-report-opener" if [ -z "$1" ]