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Zvonimir Fras

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Category: Tech

Useful bash commands

This article is a living document and I’ll update it with new commands and change and fix any of the existing ones as needed. Start CouchDB in a Docker container Start CouchDB version 2.3.1 in a Docker container with port 5984 open so it’s available on the host on the same port. Start CouchDB version […]

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Posted in Techon December 9, 2019December 15, 2019 by Zvonimir FrasLeave a comment

ng-conf 2019 takeaways

Salt Lake City is beautiful, mountains are lovely, everything is soooo clean Being in Salt Lake City for a few days, it would be a shame not to explore the city a bit, especially with the weather servings us so nicely. Whoever maintains the city deserves a medal. Everything was so clean that you can […]

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Posted in TechTagged angular, development, ngconf, ngconf2019, webdevon May 12, 2019May 12, 2019 by Zvonimir FrasLeave a comment

Virtual Reality With Webcam

Couple summers ago I saw a cool hack where a sensor, placed on the TV, detected where the emitter, placed in the glasses, was, and based on that information adjusted viewpoint of the 3D scene displayed on the TV. Cool, right? And all you needed were these two simple devices and the right software. Well, […]

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Posted in Techon February 5, 2016March 27, 2016 by Zvonimir FrasLeave a comment

How To Jump-Start Phone Battery (No-Budget Hack)

Few days after Jasmina’s Sony Xperia Z charger broke, I had another unpleasant surprise. I woke up to a dead phone and no amount of charging, trying to turn it on, putting the battery in and out, helped… As an Amazon Associate I earn from qualifying purchases. How do I revive my phone’s dead battery? […]

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Posted in Techon January 8, 2016January 13, 2020 by Zvonimir Fras75 Comments

Sony Xperia Z – No-Budget Charging Hack

My day started with Jasmina’s voice. Normally that makes me smile. With my face still in the pillow, and blanket over my head, I was trying to ignore the words: “Zvonimir, I broke my phone charger!” Three minutes later, I was on my laptop searching “Sony Xperia Z charging port replacement”. Relatively easy fix, requiring […]

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Posted in Techon December 20, 2015March 24, 2016 by Zvonimir Fras12 Comments

RBuggy – Remote Presence Device

Things I do when I’m not around… I was supposed to make a wireless underwater camera for my dad when he goes fishing. Things went south and he most likely won’t be going fishing any time soon. Instead, it would be nice if he could just look around, see what’s going on without needing to […]

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Posted in Techon July 15, 2015March 24, 2016 by Zvonimir FrasLeave a comment

The Uprising Of Autonomous Robots

When the robot uprising begins, don’t try to take on our new overlords by throwing assorted household items at them. It won’t work! Greg Kumparak It’s not just the catching part what’s interesting here, it’s the way hand learns how to do it. More and more parts of autonomous human-like robots are getting figured out […]

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Posted in Techon May 13, 2014March 28, 2016 by Zvonimir FrasLeave a comment

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Recent Posts

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