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I demonstrate 'vibe coding' - a new approach to software development with AI, building two apps from scratch in a 3-hour live workshop.
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My comprehensive guide outlining best practices for building reliable, user-friendly Model Context Protocol (MCP) tools with proper configuration, testing, and release management.
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I reflect on my post-exit journey from emptiness to rediscovering my passion for building, sparked by AI's transformative potential.
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Back in August 2021 during the covid madness I updated my rather aged desktop to have new CPU, GPU, PSU and fans. The goal being to make it quieter and get more life out of the system. I also kept it running Windows at the time, since I already have a stable Windows 10 install on it. However it is now 2025 and we are getting close to the end of life time for it in October. I never had any major issues with Windows up till 10. However Micros..
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Here's my monthly newsletter about what I'm up to, which I send in place of social media. What I did in last month - On Contraption Company, I published An app of one's own about building a personal ...
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Here's my monthly newsletter about what I'm up to, which I send in place of social media. What I did in last month - On Contraption Company, I published An app of one's own about building a personal ...
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In this article, we will see how to store a Go object (struct) as as encrypted data in a database. We will assume Postgres for this article, but the technique should work with other databases as well. To show the versatility of the technique, we will...
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A problem with leasing a Cybertruck? You might like it. Appreciate its comforts. It might be your favorite place to listen to music. Feel like you’re in full control. You might find reasons to keep it. What’s the harm in making a dangerously rich man even richer ? With subsidizing and expanding his influence ? Sure, he’s a toady . He spreads hate and deadly disinformation to the willing and credulous . Sure....
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Hi lainanons! I have recently been using tor with torsocks to route all my traffic through it. It seems to do everything from DNS resolution to requests just fine. My only problem right now is that I can't use torsocks with my package manager (I use OpenBSD btw). If I run torsocks pkg_add
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I wanted to create a 3D printed mount to attach Canon EF lenses to a P8079HP night vision tube. All models where printed using a Bambu Lab A1 mini FDM printer. All prints where made using a 0.20mm layer height with a 0.40mm nozzle. As far as I understand the P8079HP uses 3 image intensifiers […]
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I wanted to create a 3D printed mount to attach Canon EF lenses to a P8079HP night vision tube. All models where printed using a Bambu Lab A1 mini FDM printer. All prints where made using a 0.20mm layer height with a 0.40mm nozzle. As far as I understand the P8079HP uses 3 image intensifiers […]
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I wanted to create a 3D printed mount to attach Canon EF lenses to a P8079HP night vision tube. All models where printed using a Bambu Lab A1 mini FDM printer. All prints where made using a 0.20mm layer height with a 0.40mm nozzle. As far as I understand the P8079HP uses 3 image intensifiers […]
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I wanted to create a 3D printed mount to attach Canon EF lenses to a P8079HP night vision tube. All models where printed using a Bambu Lab A1 mini FDM printer. All prints where made using a 0.20mm layer height with a 0.40mm nozzle. As far as I understand the P8079HP uses 3 image intensifiers […]
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Reading time: 10 minutes It’s brutally hard to find a job as a new college grad today. And AI is changing things even for seasoned Engineers. Here’s my advice.
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Reading time: 10 minutes It’s brutally hard to find a job as a new college grad today. And AI is changing things even for seasoned Engineers. Here’s my advice.
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Reading time: 10 minutes It’s brutally hard to find a job as a new college grad today. And AI is changing things even for seasoned Engineers. Here’s my advice.
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Reading time: 10 minutes It’s brutally hard to find a job as a new college grad today. And AI is changing things even for seasoned Engineers. Here’s my advice.
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How to trigger a command on a running Linux laptop when disconnected from power
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dataswamp.org
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1 year ago
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eng
Introduction After thinking about BusKill product that triggers a command once the USB cord disconnects, I have been thinking at a simple alternative. => https://www.buskill.in BusKill official project website When using a laptop connected to power most of the time, you may want it to power off once it gets disconnected, this can be really useful if you use it in a public area like a bar or a train. The idea is to protect the laptop if it ....
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How to trigger a command on a running Linux laptop when disconnected from power
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dataswamp.org
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1 year ago
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eng
Table of contents 1. Introduction 2. Setup 3. Testing 4. Script ideas 5. Conclusion 1. Introduction § After thinking about BusKill product that triggers a command once the USB cord disconnects, I have been thinking at a simple alternative. BusKill official project website When using a laptop connected to power most of the time, you may want it to power off once it gets disconnected, this can be really useful ....
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Ignoring SMS, which is vulnerable to SIM-swapping attacks , TOTP ( Time-based One-Time Passwords ) is probably the most popular second factor authentication method at the moment. While reviewing a pull request adding support for TOTP , I decided to investigate the current state of authenticators in 2025 with regards to their support for the various security parameters . A previous analysis from 2019 found that many popular authentica....
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I recently got to attend the inaugural Peter Wallensteen Lecture at Humanistiska Teatern. When I originally signed up it already had a waiting list, but I luckily got an email about a spot opening up just a few days before. The series is intended to honor department founder Peter Wallensteen and this first lecture was deliverd by Professor Mary Ellen O’Connell.
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Recap: Data Warehouses, Data Lakes, Lakehouses? As a short recap, what do these mean, and how are they differentiated? Modern Data Warehouses , like Amazon Redshift , Google Big...
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Recap: Data Warehouses, Data Lakes, Lakehouses? As a short recap, what do these mean, and how are they differentiated? Modern Data Warehouses , like Amazon Redshift , Google Big...
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Catbench Vector Search App has Postgres Query Throughput and Latency Monitoring Now
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tanelpoder.com
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1 year ago
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eng
CatBench is a Postgres + PgVector demo application that uses 25k pet photos from a Kaggle dataset for demonstrating how the similarity search features work together with the rest of your application code & schema in the backend (HammerDB Order Entry). [ Jump to the new stress test + monitoring section ] CatBench Interactive UI You can navigate around the recommendation engine for Cat Purchases UI, click on cat photos and find pr..
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Catbench Vector Search App has Postgres Query Throughput and Latency Monitoring Now
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tanelpoder.com
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1 year ago
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eng
CatBench is a Postgres + PgVector demo application that uses 25k pet photos from a Kaggle dataset for demonstrating how the similarity search features work together with the rest of your application code & schema in the backend (HammerDB Order Entry). [ Jump to the new stress test + monitoring section ] CatBench Interactive UI You can navigate around the recommendation engine for Cat Purchases UI, click on cat photos and find pr..
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Another Friday, another Django related post. I guess this blog is becoming a bit monothematic. I promise the next ones will bring the much-needed diversity of contents, but today let’s explore a very useful feature of the Django’s ORM. Ok… Ok… it’s more of a feature of PostgreSQL that Django supports, and it isn’t available […]
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I got a lesson today in the idea that it’s always worth re-visiting things you’ve used in the past to see how they’ve changed, as sometimes there will be cool new features! In my Kubernetes Post-Exploitation talk I make use of kubectl debug as a means to get a root shell on a cluster node. It’s a very handy command but I thought it wasn’t possible to use ctr commands from inside the shell you get with kubectl debug and that turns out ....
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The reflectance of light hitting a dielectric (non-metal) / dielectric interface is something commonly needed in computer graphics, and one of the few material properties that we can get a compact and exact solution for, from Maxwell's equations. In computer graphics, a faster approximation is often used - Schlick's approximation . It kind of sucks tho - it has quite large relative error, resulting in visibly incorrect reflection. For ....
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Building a Go microservice for calculating cash-out or admin fees
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code.zikani.me
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1 year ago
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eng
In this article we will see how to implement a micro-service to calculate administrative fees. We will use the concept of cash out fees for a fictional mobile money service operator, using Go armed with only the standard library for the HTTP server a...
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Der Hornochse – Er ist weit verbreitet, der Hornochse – als Schimpfwort. Der Ochse, das arme Tier, kann wie immer nichts dafür.
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What are the ways you can manage multithreaded code in Python? What synchronization techniques are available within Python's threading module? Christopher Trudeau is back on the show this week, bringing another batch of PyCoder's Weekly articles and projects.
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Heroku Postgres 17 with the New Upgrade Process: Faster Performance, Easier Upgrade
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www.heroku.com
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1 year ago
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eng
We’re excited to announce the general availability of Heroku Postgres version 17, packed with new features and enhancements to your database performance. And that’s not all – we’re also introducing a game-changing feature that streamlines your upgrade experience. This new method of version upgrade is now the default, so you can try it to upgrade […] The post Heroku Postgres 17 with the New Upgrade Process: Faster Performance, Easier Upgr..
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