Freeing up local disk space
It turns out that iCloud does not necessarily free up disk space, even when you ask it to.…
It turns out that iCloud does not necessarily free up disk space, even when you ask it to.…
We all tried it. You invited a semi-large group of people to a meeting, and now you are getting spammed with calendar responses.…
Kubernetes + helm does everything that provisioning server instances, configuring web server reverse proxies, and actually deploying your services does, all in one. It has to be complicated.…
I created a completely self-contained reverse geo-location service which you can host yourself. Code and docker images available on github.…
Time stamping is an increasingly valuable complement to digital signing practices, enabling organizations to record when a digital item—such as a message, document, transaction or piece of software—was signed.…
It seemed easy enough, if you already have a DigitalOcean or similar hosting provider. It all should be done in 5 easy steps. Getting the pre-built ghost image was the easy part.…
The App Delegate has many responsibilites by default including crash reporting, analytics, setting up the CoreData stack, notifications etc.This breaks the Single Responsibility principle because the AppDelegate handles too many things.…
Walther WSR-16 mechanical calculator. The row of digit-wheels in the carriage (at the front), is the AccumulatorI present a simple example with a prover and a verifier who do not know each other in advance and only share data in the form of a commitment to a set. The source…
This article is a reaction to the From Java to Kotlin and Back Again article, which I disagree with on pretty much every single point.Kotlin is popular, Kotlin is familiar if you are coming from iOS development. Kotlin gives you compile-time null-safety and less boilerplate than Java. Naturally, it’…
Before we begin, I should describe why we started using Realm in the first place. Realm is fast. Really fast. At least in this comparison to SQLite + SharkORM. In most use cases, I rarely perform 10.000 select statements, and in most apps I have been a part of developing,…