When we want to use our own (or bought) fonts in an application with Webpack(er), we have two options...
Fixed bugs where calling valid? would change the record's state.
If a systemd service unit is blocked by rate limiting (see in documentation) you can reset the failcounter via:
When you have a powerful machine with many CPU cores, you might run into an error like
You can use .ids on an ActiveRecord scope to pluck all the ids of the relation: # Modern Rails User.where("users.name...
Here is how to make Rome datepicker look like the rest of your Bootstrap 4 application. Rome comes with very...
From at least Rails 4, the ActionView tag helper turns Array values of HTML options into a single space-separated...
In case you're wondering, when concat-ing server certificate and intermediate certificates, the server certificate comes first.
Webpacker is Rails' way of integrating Webpack, and version 4 has been released just a few days ago, allowing us...
Rails' params hash contains any request parameters (URL parameters or request payload) as well as routing parameters like :controller, :action...
RSpec >= 3.3 added aggregate_failures, which allows multiple failures in an example and list them all, rather than aborting on...
If you have a PostgreSQL dump in the custom format you can can view the text format dump (plain SQL...
We forked trusty memoizer to make two changes: Memoized methods now preserve their arity. Previously all memoized methods had an...
Today's cameras create huge images, some beyond 50MB. Unless you need to offer this large files, you should always...
Class-level process definitions are only applied to the original file Versions are generated based on the processed original file...
See the attached link for a useful overview of modern (and classic) DOM API methods, like matches, contains, append, cssText...
Bundler 2 requires at least Ruby 2.3.0 and RubyGems 2.5.0. You might get the following error when you try to...
Carrierwave includes some handy helper methods you can use to resize your images. Here is a quick summary of them...
For searching in large database tables we usually use PostgreSQL's fulltext search capabilities. While this works reasonably well for...
This is a presentation from 2019-01-21. Summary We want to move away from jQuery in future projects
Spammers have started abusing other application to send their spam. This works like this: The application has some form that...
When restoring a PostgreSQL dump using pg_restore, you usually add the --clean flag to remove any existing data from...
To remove all tables from a database (but keep the database itself), you have two options. Option 1: Drop the...
I had this error: > gem install bundler Successfully installed bundler-2.0.1 1 gem installed > bundle install Traceback (most recent call...