Last time we covered an operation in the LWE encryption scheme called modulus switching, which allows one to switch from one modulus to another, at the cost of introducing a small amount of extra noise, roughly $\sqrt{n}$, where $n$ is the dimension of the LWE ciphertext. This time we’ll cover a mor...

PostHog 1.39.0 introduces a new beta for you to try, a new display chart and big improvements to our client libraries.

powerctl is a little weekend project I put together to provide a simple tool for managing power states on Linux. I had previously put my laptop into suspend with a basic “echo mem | doas tee /sys/power/state”, but this leaves a lot to be desired. I have to use doas to become root, and it’s annoying ...

powerctl is a little weekend project I put together to provide a simple tool for managing power states on Linux. I had previously put my laptop into suspend with a basic “echo mem | doas tee /sys/power/state”, but this leaves a lot to be desired. I have to use doas to become root, and it’s annoying ...

GoReleaser Pro v1.11+ added support to keeping a nightly release.

This release took a while, for all the good reasons: a ton of new features and bug fixes for your delight!

I've been busy in the last period working on new major features in Deep Diamond, one of which is the support for Recurrent Neural Networks (RNN). It's not been an easy ride, but I can finally show you some results! Big thanks for everyone that's helping me with this by buying my books (or subscribin...

When we understand each other’s cultural context, the emphasis in code reviews can shift from confrontation to collaboration.

Since jOOQ 3.11, implicit joins have been supported. An implicit join is a JOIN (mostly a LEFT JOIN) that is generated implicitly because of the presence of a path expression. If SQL supported the syntax natively, it would look like this: All that is is convenience for a bunch of explicitly written ...

Announcing the winners of the Launch Week 5 Hackathon!

I have recently had cause to start looking into mainline Linux phones which fall outside of the common range of grassroots phones like the PinePhone (which was my daily driver for the past year). The postmarketOS wiki is a great place to research candidate phones for this purpose, and the phone I la...

We’re once again at the end of our internship season, and it’s my task to provide a few highlights of what the interns accomplished while they were here.

I have recently had cause to start looking into mainline Linux phones which fall outside of the common range of grassroots phones like the PinePhone (which was my daily driver for the past year). The postmarketOS wiki is a great place to research candidate phones for this purpose, and the phone I la...

A cost effective solution for running self hosted runners at scale using Github actions and AWS EC2 Spot instancesContinue reading on Building VTS »

Starting with jOOQ 3.17, the Condition type extends the Field<Boolean> type. Because, that’s what the SQL standard thinks it is, in sorts: The exact definition contains intermediate rules, but you get the idea. A <predicate> (which is a Condition in jOOQ) can be used wherever a <boolean value expres...

Varun is a rising senior at the University of Michigan. He’s interested in athletics, food, and anything that involves an adrenaline rush. He’s fascinated by how startups are built from the ground up. I joined Warp on May 16th 2022, and 12 weeks later, I feel like I’ve leveled up as an engineer.  Ab...

Go beyond the hello world example with this real world project.

Results of the 2022 Serverless Community Survey to explore how serverless is used by teams all over the industry.

Results of the 2022 Serverless Community Survey to explore how serverless is used by teams all over the industry.

Probably the hardest thing to standardise in SQL is RETURNING data from DML statements. In this article, we’ll look at various ways of doing that with jOOQ, in many of jOOQ’s supported dialects, and with JDBC directly. How to do it with jOOQ Assuming the usual table from the sakila database: jOOQ to...

Every day we learn more about the importance of good air quality. Here are some tips to help you improve air quality inside your house. How to Measure First, you are going to want to be able to measure air quality in your house. There are a few different things you want to measure: PM2.5 […]

Amongst the many, many things that organizations have to contend with around cookie consent laws is Apple’s very own browser, Safari. Did you know that Safari will only retain a client-side cookie for 7 days? This is in support of Apple’s Intelligent Tracking Prevention (ITP) feature, designed to pr...

Introduction Last year, I blogged about Investigating .NET CLR Usage Log Tampering Techniques For EDR Evasion. In that part 1 post, we covered: Recently, I revisited the research topic to close the loop on some outstanding research and figured I would share. In this post, we’ll recap .NET Usage Logs...

When you write stored procedures and functions in your database, you want to ensure their correctness, just like with your Java code. In Java, this is done with unit tests, typically with JUnit. For example, if you have the following code in Java: Then, you might write a test like this: But how do w...

MapTiler visited one of the biggest mapping conferences in the world, State of the Map 2022. Our talk focused on a new open map style that is becoming part of the open-source OpenMapTiles project.

Everyone likes command line completions, so much that some even install extra tools just to have them.