A common cause of non-accessible web pages are elements that were made interactive via JavaScript but cannot be focused...
I recently built a screen with a very high and wide table in the center. This posed some challenges:
The Web Animations API has great browser support, and you should be using it to animate DOM elements from JavaScript...
Usually our code lives on GitLab, therefore our documentation for CI testing is extensive in this environment. If you are...
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" ]
Today I learned that you can animate HTML elements using the Web Animation API's method .animate(keyframes, options) (which...
Multiply by 1x the unit: $number = 13 $length = $number * 1px // => 13px Removing a unit
Your development server is usually running on an insecure HTTP connection which is perfectly fine for development.
Wondering what these numbers in the mount entries in /etc/fstab are meaning? The first number fs_freq When this field...
Getting an entire test suite green can be a tedious task which involves frequent switches between the CLI that is...
A general overview about why and how we migrate can be found under Migrating from Elasticsearch to Opensearch
OpenAI is currently limiting the Audio generating API endpoint to text bodies with a maximum of 4096 characters.
Getting CSS (and JS) live reloading to work in a esbuild / Rails project is a bit of a hassle, but...
Apply Test Driven Development(TDD) to the process of building container images by defining test before writing code and automate...
Ruby has the class Rational which allows you to store exact fractions. Any calculation on these variables will now use...
While upgrading CarrierWave from version 0.11.x to 3.x, we encountered some very nasty fails. Below are the basic...
For my computer science bachelor's thesis I programmed and evaluated a CLI Test Case Prioritization (TCP) tool for makandra...
If you want to collapse/expand elements with dynamic content (and thus unknown height), you can not transition between height: 0...
TL;DR: Grid elements have min-width: auto in a 1fr column, which may lead to overflows. With minmax(0...
Sometimes you'll find yourself with a set of tasks that require similar code for different models. For example, if...
We often do some HTTP requests to fetch the data we want to check for certain criteria. Testing this in...
With this Ruby script you can print all values in a Redis database to your console (derived from this bash...
Web forms can be made much more usable with a few HTML attributes. Short summary: type: Tells browsers about the...
I recently noticed that better_errors allows you to to open files from within your favorite editor. However it was...