When dealing with external data sources, you may have to deal with improperly encoded strings. While you should prefer deciding...
Browsers usually cache website content in order to provide the user with faster responses. Examples are returning to a website...
When storing files for lots of records in the server's file system, Carrierwave's default store_dir approach may...
If your Webpack build is slow, you can use the Speed Measure Plugin for Webpack to figure out where time...
Webpack builds can take a long time, so we only want to compile when needed. This card shows what will...
Installing gems on a server that has no access to the internet (especially rubygems.org) requires to bundle the gems into...
To attach files to your records, you will need a new database column representing the filename of the file...
I really love to use the shortcuts CTRL+Alt+ Arrow Left and CTRL+Alt+ Arrow Right to navigate through the...
We prefer to run our end-to-end tests with headless Chrome. While it's a very stable solution overall...
When your Rails application server raises error, Capybara will fail your test when it clears the session after the last...
json is part of the standard library of Ruby and deals with JSON, obviously. As you know, JSON is the...
We had the issue, that a VCR spec failed, after updating CarrierWave from version 0.11.0 to 1.3.2. In this version...
ZSH is an alternative command line shell that includes some features like spelling correction, cd automation, better theme, and plugin...
CarrierWave comes with a set of default configuration options which make sense in most cases. However, you should review these...
A rough guide how to implement a REST API. The discussion here includes some interesting points as well: Timestamps: ISO8601...
If your project depends on an old version of ImageMagick that you can no longer install in your system, you...
You can use git worktree to manage multiple working trees attached to the same repository. But why should I use...
When you repeat a subpattern with a *, + or {...} operator, you may choose between greedy, lazy and possessive modes. Switching modes...
Insomnia is a GUI tool to help you communicating with an API. There are also other tools to do this...
Recently I made an upgrade from Bootstrap 3 to Bootstrap 4 in a bigger project. Here are some tips how...
When running an older version of docker-compose you might see the following error: ERROR: Version in "./docker-compose.yml" is unsupported...
By default, your terminal emulator (Gnome Terminal, Terminator, etc.) sets some kind of window title to reflect the shell type...
There are several tools for DNS debugging which offer you more or less information. Most of the time the more...
I just ran into this deployment error after switching from the asset pipeline to webpack: 01:05 deploy:assets:precompile...