Every Rails response has a default ETag header. In theory this would enable caching for multiple requests to the same...
tl;dr The strict-dynamic source list keyword allows you to simplify your CSP policy by favoring hashes and nonces...
The linked content describes: The different color space of Oklch and RGB/HSL (HDR colors) The advantage of Oklch when you...
SASS has an @extend keyword to inherit styles. .alert color: red &.-framed border: 1px solid red padding: 5px &.-homepage
Not all email clients support external images in all situations, e.g. an image within a link. In some cases, a...
Carrierwave's BaseUploader can have some validations that you can use by overriding a certain method, which's expected name...
Sometimes I ran across a GitHub merge request of a gem where it was not completely obvious in which version...
A severe bug was found in ImageMagick by Bryan Gonzalez from Ocelot Team. It allows to embed the content of...
Im Kapitel 502 Eine Applikation als Container mit CI pipelines deployen hast du eine Applikation auf AWS deployed. In diesem...
Du weißt, was ConfigMaps und Secrets sind. Warum sollte man Secrets und ConfigMaps verwenden? Was ist GITOPS?
In diesem kurzen Kapitel lernst du die Grundlagen wie du Probleme von Workloads auf Kubernetes untersuchst. Dabei wird primär auf...
The linked article found a simple way to rewrite legacy git aliases to make them work with differently named default...
In diesem Kapitel wirst du eine Applikation in ein Containerimage verpacken und dieses via CI/CD bauen. Anschließend baust du die...
Usually, design development starts with drafts, sketches and prototypes. These are reviewed, refined and iterated until the final design is...
In diesem Kapitel sprechen wir darüber wie Container eigentlich funktionieren. Es ist zwar nicht zwingend erfoderlich um diese zu verwenden...
We usually rely on VCR and WebMock to prevent any real network connection when running our unit tests.
Da wir für einige Übungsaufgaben Dockercontainer benötigen lernst du in diesem Kapitel die Basics zu Docker. Hier vermitteln wir nur...
You have some SVG files you want to use as icons on your website. How would you embed them?
In esbuild, you usually import other files using relative paths: import './some-related-module' import `../../utils/some-utility-module` import `../../../css/some-css.sass` This is totally fine...
As a developer you may have many tools watching your project for changes: Your IDE, Webpack, Guard, etc. This is...
tl;dr In Chrome DevTools in the Layouts tab you have handy options to debug CSS Flexbox and Grid. Including...
Die Elastic Compute Cloud ist ein flexibler Service, der VMs und damit zusammenhängende Komponenten wie Disks, Netzwerkgeräte, Loadbalancing, VM Images...
If you need to convert an SVG source to PS or EPS, the most common suggestion on the interwebs is...
If your postgres database is only accessible from inside a kubernetes cluster, e.g. if it's configured in AWS RDS...