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How to create an image gallery in markdown

How to render markdown views in Rails

How to add a custom font to a Rails app

How to detect the browser back button and the back/forward cache

How to summarize a long text using LLM like ChatGPT that have token limits

How to query the ChatGPT API about large documents

How to horizontally center a fixed div with CSS, without transform

Rails maintenance mode

How to edit Rails credentials (full command)

Passkeys explained simply

Helm upgrade not working: it does not upgrade the chart to the latest version

php: command not found on MacOS and Homebrew

Error while installing openssl gem on MacOS with bundler

How to see CPU requests and limits for all pods on Kubernetes

What happens when a Kubernetes pod is OOM killed

How to reduce memory usage in Ruby

Solution: Can't locate SVN/Core.pm in @INC (you may need to install the SVN::Core module)

Why do I get "connection timed out" when I ssh into a server?

Web apps: add an automatic profile picture to users using Gravatar

How to view a certificate from command line with OpenSSL

How to see a certificate expiration with OpenSSL

Why do I see a different WordPress dashboard for themes and plugins on SiteGround?

Pretty URLs in Ruby on Rails

How to enable auto-updates for WordPress and for all plugins and themes

Adding a script (or custom code) to head in WordPress

Simple way to add tags to a Rails model without plugins

How to set the page title in Ruby on Rails

WordPress: set new post title and content using URL parameters

All you need is 1 favicon

Kubernetes: restart the pods of all deployments

Heroku: how to create daily database backups for free

Git: how to rename branch master to main

Convert DateTime into Date in Ruby on Rails

How to create a label inside an input with HTML and CSS

What does map(&:name) mean in Ruby?

Using Google Workspace Gmail for sending emails from a Rails app

The minimal valid HTML document

How to remove the previous / next post links in Wordpress?