A rather geeky/technical weblog, est. 2001, by Bramus
docker-time-sync-agentToday, at work, a colleague of mine ran into some time issues with his Docker containers: the time was clearly off. Turns out it’s a common problem: Docker’s daemon fails to update the VM’s time after computer wakes up from sleep. The result is that VM’s clock will be set to a past time. This …
Continue reading “Prevent time drift in Docker with docker-time-sync-agent“
UPDATE February 2018: The proposed operator got renamed from “Null Propagation Operator” to “Optional Chaining Operator”. This post has been updated to reflect this name-change. UPDATE December 2019: This feature has now advanced to Stage-4 and will be part of the ES2020 Specification! 🎉 Earlier today I was delighted to see that the “Optional Chaining …
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At the end of the original film, Rebel ships fly along the Death Star trench in an attempt to blow up the space station. […] Can you point to the trench that Luke and the Rebels flew down to fire upon the exhaust port that would ultimately destroy the space station? And nopes, it’s not …
Wire is a modern, private communications tool offering free text, voice, video, pictures, and much more. Wire is available on iOS, Android and desktop. Wire conversations are end-to-end encrypted, ensuring all data is private and secure. There are no ads, banners, popups, takeovers — none of that. Wire does not sell your usage data to …
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Firefox shipped with support for Cache-Control: Immutable: The benefits of immutable mean that when a page is refreshed, which is an extremely common social media scenario, elements that were previously marked immutable with an HTTP response header do not have to be revalidated with the server. No more 304‘s for those resources, because the browser …
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This article is a quick summary of a basic design course. It addresses a simple question: How do you design interactive systems that are easy to understand? Well, it all comes down to two things: structure and process. Next to the content itself, I especially love the (animated) visuals created for this article. Now I …
Good writeup on setting up an image processor using The Serverless Framework, a thing comparable to the aforementioned apex (and with an awfully generic and confusing name imho 😉). When a user uploads a file an ObjectCreated event is produced and a Lambda function is invoked. The Lambda function calls Amazon Rekognition to detect the …
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The communication device E.T built to phone home? Totally legit, as described in an article in the April 1983 edition of “73 Magazine” (an amateur radio magazine): If it were not for an inventive ham, E. T. might still be trying. In this exclusive article, the designer of the little guy’s communicator unveils its inner …
In this feature length documentary the viewers are taken into a secret operation where a group of Finnish cave divers try to retrieve the bodies of their friends from deep inside underwater cave in Norway. Now they have to face the burden of their own fears during this life-threatening mission. It’s only mentioned very quickly …