Here is a workaround for when you want to use text-wrap: balance but must also render nicely for browsers...
DirectUpload allows you to upload files to your file storage without having to wait for the form to submit. It...
ActiveStorage does not provide any built-in way of implementing authentication for the available DirectUpload endpoint in Rails. When using...
PostgreSQL can cosplay as a full-text search engine. It doesn't have the features or fidelity of ElasticSearch or...
Method delegation in Rails can help you to keep your code organized and avoid deep call chains (law of demeter...
There are several ways to run a single spec. I usually copy the spec file path with the line number...
Haml renders HTML with indentation reflecting the nesting level of elements. When it comes to white-space preserving content, this...
It is possible to add custom http header to request made by the docker CLI client. This can be used...
The key to unlocking the full potential of LLMs in coding lies in crafting precise prompts. The main challenge is...
Here is a bash script that I use to auto-configure displays on Ubuntu 24.04 with Xorg. Background
When debugging slow SQL queries, it’s helpful to understand the database engine's query plan. Whenever you execute a...
Hint If you are using our opscomplete.com hosting we can set all environment variables mentioned below for your deployment on...
In Slack, the settings dialog only offers a fixed selection of fonts. You can use any font you like using...
This decision tree describes how to use the alt attribute of the element in various situations. For some types of...
Rails wraps your parameters into an interface called StrongParameters. In most cases, your form submits your data in a nested...
Elements can be hidden and shown by toggling the display property. However, this is not animatable, so we often turn...
The new params.expect method in Rails 8 improves parameter filtering, addressing issues with malformed input and enhancing security. It provides...
Bundler allows you to specify the name of the Gemfile you want to bundle with the BUNDLE_GEMFILE environment variable...
Also see the list of IRB commands. Switching the context Changes the "default receiver" of expressions. Can be used to...
Your package-lock.json should always match and resolve all packages from your package.json. Coming from Yarn, I was looking for an...
In development, we store files using ActiveStorage's disk service. This means that stored files are served by your Rails...
tl;dr When a cookie includes an Expires attribute or an HTTP response includes caching headers like Expires or Cache...
When setting up cronjobs, commands somtimes output something every time. If these commands don't support limiting their output to...
Some key highlights and points from the linked article TestProf II: Factory therapy for your Ruby tests. The Problem with...