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AltspaceVR is getting sunsetted, so the DEF CON Groups Virtual Reality Team is throwing an 'End of the World' event on the platform March 3 at 7pm PST. You don't need a headset to come through, meet hackers from all over the world and just have a quality virtual hangout. Follow DCGVR on Twitter or DCGVR.org for info. They'll be announcing what VR platform they're moving to in the coming weeks.

The DEF CON Training Event in Seattle is being postponed - instead of April, we’ll hold it in Q4 of this year. Exact dates will be announced soon. We apologize for any disruption or confusion this causes. We hope this change will give more people the opportunity to attend, with a few quarters of distance from the tech sector’s current uncertainty. This means the first DEF CON Training event of 2023 will happen in Las Vegas, and we..

Everywhere you look today, people are talking about artificial intelligence (AI). People are creating stunning art using Midjourney and DALL-E. AI based chat bots have become infinitely more powerful. Using ChatGPT can feel like magic… a conversational something. What that is, is a debate for another day.

For over a decade, I have enjoyed listening to podcasts. I subscribe to many and listen to them during long drives, while working out at the gym, or doing yard work. However, one downside is that I often hear many great ideas that I don’t capture in the moment. Taking my phone out and fiddling with a notes app normally detracts from my current engagement. Nine times out of ten, I won’t remember to go back and look up show notes after the ac..

In this post, we will learn how to upload, store and retrieve images in a SvelteKit application with SQLite.

It all started this month last year In March 2022, the alpha release for Asahi was made available and I immediately installed it on a Mac Mini with an 8-core Apple Silicon (ARM64) M1 processor. Asahi is a Linux distribution that can run natively on Apple Silicon-based Macs due to some slick reverse engineering provided by members of the open source community. Moreover, running Asahi is perfectly legal because Apple formally allows booting ..

It all started this month last year In March 2022, the alpha release for Asahi was made available and I immediately installed it on a Mac Mini with an 8-core Apple Silicon (ARM64) M1 processor. Asahi is a Linux distribution that can run natively on Apple Silicon-based Macs due to some slick reverse engineering provided by members of the open source community. Moreover, running Asahi is perfectly legal because Apple formally allows booting ..

apiVersion: apps/v1 kind: Deployment metadata: namespace: media name: tdarr spec: selector: matchLabels: app: tdarr revisionHistoryLimit: 10 replicas: 1 strategy: type: RollingUpdate rollingUpdate: maxUnavailable: 1 maxSurge: 1 template: metadata: labels: app: tdarr spec: volumes: - name: tdarr-server hostPath: path: /mnt/tdarr/server type: Directory - name: tdarr-config hostPath: path: /mnt/tdarr/config type: Directory - name: nfs hostPath..

Concurrency and parallelism are often used interchangeably, but they refer to distinct concepts in computer science. In this article, we will break down the differences between concurrency and parallelism, explore the benefits and drawbacks of each, and provide real-world examples to help you better understand these concepts.

Concurrency and parallelism are often used interchangeably, but they refer to distinct concepts in computer science. In this article, we will break down the differences between concurrency and parallelism, explore the benefits and drawbacks of each, and provide real-world examples to help you better understand these concepts.

With the rise of web conferencing and video calls, the need for good audio quality has become more important than ever. This article will give you an overview of the different audio codecs used on the web and how they compare to each other.


Concurrency and parallelism are often used interchangeably, but they refer to distinct concepts in computer science. In this article, we will break down the differences between concurrency and parallelism, explore the benefits and drawbacks of each, and provide real-world examples to help you better understand these concepts.


基本過程應該就是一切事物都在脫離自身物質性這一狂熱慾念的驅使下,追求自身的抽象化。 這裡有一種與世界的逐漸決裂,在這種決裂的最終階段,他者會消失,我們只能——津津有味卻又心存恐懼和厭惡地——依靠自身而得以延續,整個歷史進程於是歸結為一種自指性的螺旋(spirale auto-référentielle)。 資本是現實原則最純粹的表達。 它本身已經成為現實。 它生產出現實,它變成了現實,但也在自身消失時令現實一道消失。 它成為現實的過程與它吞噬現實的過程是同一過程。 在其高級形態中,資本追求程度越來越高的抽象化,並因此力求擺脫或許尚屬於現實的這一旨在使交流減速的機制。 它犧牲了這一機制,也因此犧牲了自己。 我們由此而得以超越資本,它一直很徹底地扮演其統治與異化的歷史角色,但由於無法走得更遠,所以必須讓位於一個更極端的抽象化體系——一種數字的、電子的、虛擬的抽象化,讓我們得以完全逃避之前提到的物質性——在這一抽象化的最後,世界與人類都徹底消失了。 所有的個....

jOOQ 3.15 introduced the concept of an ad-hoc converter, a converter that is applied “ad-hoc” to a single query. It uses the same underlying mechanisms as any ordinary Converter that is attached to generated code for use in every query. An example of such an ad-hoc converter is this: While there are other ways to … Continue reading How to use jOOQ’s Converters with UNION Operations →

Regarding space-related topics and scientific research, Casey Handmer’s blog is one of my references. So when Casey started his Mars Trilogy Technical Commentary and I learned about Kim Stanley Robinson’s masterpiece, I was instantly intrigued. In Casey’s opinion, KSR’s Mars Trilogy is “one of the finest works of literature ever composed.” It took a couple of weeks of futile resistance before I gave in and ordered the first book in th..

In our latest Snyk in 30 democast, I demonstrated working on an app, starting in an IDE and going all the way to the live app deployed in the cloud. Along the way, I showed how Snyk fits into the tools a real developer might use.

Introduction Philip K. Dick is one of my favorite writers. He was incredibly prolific, penning dozens of novels (many of them, it must be said, are not so good), and over a hundred short stories (ditto). I am not prone to placing writers on pedestals, but I do not hesitate to call him one of the few true visionaries that speculative fiction has presented to the world. He was also demonstrably psychotic at least some of the time, and ....

Cybersecurity hygiene is the process of developing healthy habits to guard you against threats online. Use our checklist to implement best practices.

Check out the top 10 challenges and risks to your AWS security. Follow our best practices to secure your AWS deployments and avoid security mistakes or misconfigurations.

tg-archive v1.1.2 - nadh.in - 3 years ago - yue
Repository: @knadh/tg-archive GitHub release page: v1.1.2 Full Changelog : https://github.com/knadh/tg-archive/compare/v1.1.1...v1.1.2

Dependency Injection didn't solve OOP, it proves that Procedural/Functional Programming is THE correct approach to development. If you've used a language that relies on DI (Java SpringBoot, .NET, etc), you'll notice that you no longer really care about the class, rather you're more interested in the methods that the injected object provides. News flash, dependency injection turns the injected classes into Modules, and it's methods into e..

Do you know the printf trick in shell? Shell printf repeats its format pattern if you give it more arguments than the pattern has. You can use this for all kinds of tricks: $ printf "/some/path/%s " file1 file2 file3 file4 /some/path/file1 /some/path/file2 /some/path/file3 /some/path/file4 $ printf "%s=%s\n" a 1 b 2 c 3 d … Continue reading Shell printf tricks

The W3C announced a new website redesign and received a lot of public feedback, but what was the overall sentiment? This is a perfect task for AI…

We're Back! - epiccoleman.com - 3 years ago - eng

How do today’s security teams overcome challenges and make secure software development practices a reality? Snyk interviewed some of the world's most innovative security leaders to find out. Let’s dive into their tips for cultivating security adoption within development teams.

February 27, 2023: Polyneuropathy After COVID-19 Vaccination Presenting two cases of chronic inflammatory demyelinating polyneuropathy (CIDP) after the first or the third dose of COVID-19 vaccines.February 24, 2023: STAT3-mediated VAEs New article provides evidence that the COVID-19 mRNA vaccine induces STAT3 activation through TLR stimulation, which may potentially exacerbate STAT3-dependent diseases.February 16, 2023: Neuropathology of ag..

Dolphin, the KDE file manager, is great, and has grown to become my favorite file manager of all time. It's super customizable, and a joy to use, which is more than I can say for the Windows equivalent. I do a fair amount of file management, so having a good tool for this is important, and when it's extensible like Dolphin, that's when it really starts to shine. I recently got the idea to make a script that will play a random video file f....



At Artsy, we love TypeScript. We use it in most of our node/web/mobile repos. Today, I want to talk about a specific case we found while trying to make our types more strict on palette-mobile , which is our Design System for React Native. Check this out: const welp : " hello " | " world " | string // `welp` is of type `string`. Like the comment says, even though we have two specific strings, the fact that we d....

Introduction Recently I have been teaching myself more about web development using static-site generation for this website, and Remix for my other main project . CSS has been one of the biggest learning curves, as I have thus far considered myself as primarily a backend engineer and never got around to learning the basics of the front-end world For this website, I use a modified version of https://github.com/rhazdon/hugo-theme-hello-fr..


What I've been up to Part of my work at The Contraption Company includes helping startups develop new products. For the last six months, I've unintentionally been working almost exclusively wit...

Take control of your database performance with cursor based pagination. Learn why it's a better option compared to offset based pagination.

Poster Download the poster we presented at CSHL 2023 here: ⇓ poster.pdf (1.6 MB) Poster References Park Y, Marcotte EM. Flaws in evaluation schemes for pair-input computational predictions. Nat Methods. 2012 Dec;9(12):1134–6. DOI: 10.1038/nmeth.2259 Merity S, Keskar NS, Socher R. Regularizing and Optimizing LSTM Language Models. arXiv:170802182 [cs] [Internet]. 2017 Aug 7 [cited 2021 Aug 10]; Available from: http://arxiv.org/abs/1708.02182 ..


Take control of your database performance with cursor based pagination. Learn why it's a better option compared to offset based pagination.


The other day at work, we had a situation where we suspected a thread leak in one particular service, i.e. code which continuously starts new threads, without taking care of ever stopping them again. Each thread requires a bit of memory for its stack space, so starting an unbounded number of threads can be considered as a form of memory leak, causing your application to run out of memory eventually. In addition, the more threads there are, ..

The other day at work, we had a situation where we suspected a thread leak in one particular service, i.e. code which continuously starts new threads, without taking care of ever stopping them again. Each thread requires a bit of memory for its stack space, so starting an unbounded number of threads can be considered as a form of memory leak, causing your application to run out of memory eventually. In addition, the more threads there are, ..

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