Here's a one-liner to view base64 encoded secrets in kubernetes. Make sure you have jq installed.
This should be fixed in the latest LTS-branches of our mysql2 fork, 0.2.x-lts and 0.3.x-lts...
SELECT pg_size_pretty(pg_database_size('some-database')); Example SELECT pg_size_pretty(pg_database_size('cards_p')); ----------------
Beim schreiben von Scripts ist es nützlich Tests zu schreiben um bei Änderungen nicht alles nochmals manuell testen zu müssen...
How can I configure virtual IP's? There are two parameter to set up virtual ips in Keepalived: virtual_ipaddress...
When paginating records, we usually need to know the number of total records in order to render pagination links. Popular...
I recently wanted to add a model for address information but also wanted to add a unique index to those...
It might sometimes be useful to check whether your Rails application accesses the file system unnecessarily, for example if your...
Testing file download links in an end-to-end test can be painful, especially with Selenium. The attached download_helpers.rb provides...
There is a way to use multiple databases in Rails. You may have asked yourself how you're able to...
Schau dir den unter Inhalte verlinkten Udemy Kurs an. Die Zugangsdaten für Udemy bekommst Du von deinem Mentor. Überspring Inhalte...
Sometimes we write plain SQL queries in migrations so we don't have to mock ActiveRecord classes. These two migrations...
Jasmine is a great tool to unit test your JavaScript components without writing an expensive end-to-end test for...
Learn to create test data effectively using factories. Decouple tests by having each test start with an empty database...
Table Of Contents Flexbox wrapping Spacing Long content Prevent an image from being stretched or compressed Lock scroll chaining
In my case [...] the catalog is an XML that contains all kinds of possible products, categories and vendors and it...
We are using Spring in our tests for sequential test execution but not for parallel test execution. And Rails requires...
We had a card that described how to install multiple mysql versions using mysql-sandbox. Nowadays with the wide adoption...
What is netfilter's Connection Tracking system? The connection tracking system often referenced as nf_conntrack is part of the...
Table of content for the linked article: 1. The `loading=lazy` attribute 2. Email, call, and SMS links
To attach files to your records, you will need a new database column representing the filename of the file...
https://tableconvert.com/ is an online tool to convert tables between different formats (e.g. json, markdown, csv).
In Ruby (almost) everything is an Object. While this enables a lot of powerful features, this concept might be confusing...
5.4.0 2021-02-01 Compatible changes Add geordi branch command that checks out a feature branch based on a story...