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I built a clock! It runs Linux . Sounds like quite the over-engineering project, but I learned a ton along the way and was able to flex some muscles that had been lying dormant for a while. I write a decent amount of code, but I hadn’t worked on an electronics project in years and had never really embarked on a 3D modeling or design project outside the classroom. I discovered the Yayagram a few weeks ago, and my project was inspired....
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I built a clock! It runs Linux . Sounds like quite the over-engineering project, but I learned a ton along the way and was able to flex some muscles that had been lying dormant for a while. I write a decent amount of code, but I hadn’t worked on an electronics project in years and had never really embarked on a 3D modeling or design project outside the classroom. I discovered the Yayagram a few weeks ago, and my project was inspired....
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When trying to work out where all your RAM went, it's sometimes useful to be able to take a look at what currently has pages in swap. It's worth bearing in mind, though, that processes listed aren't necessarily the root cause - they may well have been paged out to free up RAM for some other process Read more…
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When ordering new RAM, you tend to want to know if there are any free slots, as well as what you've already got installed Having to remove the cover to check isn't particularly convenient though. This snippet details how to check from Linux Read more…
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I’m building a cryptocurrency trading bot that you can follow live on Telegram
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ailef.tech
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5 years ago
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eng
TLDR: I’ve been working on a cryptocurrency trading bot that you can follow live on Telegram. It’s currently doing simulated trades on all Binance perpetual futures pairs. If the results are promising, I will run it with a real budget. If you look at the history of the channel you can see how the bot […]
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Here at Wingify, we love solving problems and puzzles. To spread this spirit of problem solving, we organized the fourth edition of Capture…
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For the forty-first time, it’s the twentieth. Well, actually it’s probably the gazillionth time it’s the twentieth - but this is my 41st blog stats post.
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Snyker Spotlight: Jeff Yoshimura on his Asian American heritage & AAPI Month
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snyk.io
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5 years ago
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eng
In honor of Asian American Pacific Islander (AAPI) Heritage Month, Jeff Yoshimura, Chief Marketing and Customer Experience Officer at Snyk, shares the story of his beloved grandfather, and why gardening is the way he pays homage to his grandfather’s legacy and Japanese heritage.
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In just two weeks I’m flying to a different continent, building a new dedicated vehicle and setting out to explore far and wide over roughly 12-18 months. Going in I plan to get more...
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gpg: decryption failed: No secret key OMG! Where's my secret key gone!? But but but, gpg –list-secret-keys says they're there. Puzzled… Ray Oei's Stack Overflow answer solved the mystery for me: pinentry never got invoked, so likely something's up with the agent… Killing (and thus restaring) the gpg-agent did the trick: gpgconf --kill gpg-agent Thank you internet stranger. Balance restored.
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We’ve provided Atom/RSS feeds for News and Events in our custom CMS at Notre Dame for well over a decade. However, if a visitor ended up on the url they were greeted with an unhelpful screen of XML. I decided to remedy this by appying some XSLT and styles to improve the user experience. However, even after reviewing several tutorials, I couldn’t get it to work. I was sure I had the templates and markup configured correctly. I even tested....
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I host my private servers at Hetzner , a really nice, reliable and cheap german webhoster. Previously I managed my DNS zones with Route 53 from Amazon. There I paid 50 cents per zone per month. I have multiple zones so this adds up at the end of the year. Then I learned from a fellow user of one of our Ansible collections that Hetzner provides this service for free! So now I’m moving all my DNS to Hetzner.
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My apps were listed at the top of Developers Tools (iOS and Mac App Stores), I made around $60
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www.outcoldman.com
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5 years ago
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eng
I love building developer tools and utilities. And, I believe the reason is simple, because I am a developer, and those tools I make, I create first of all for myself. I worked for Microsoft before on Visual Studio. I worked in Splunk on some work related to the developers (App Platform). I can say that I had some experience building developer tools by learning from large corporations. For the last 3-4 years, I work for myself. Build a ..
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Comparing the efficiency of the Harrell-Davis, Sfakianakis-Verginis, and Navruz-Özdemir quantile estimators
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aakinshin.net
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5 years ago
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eng
In the previous posts, I discussed the statistical efficiency of different quantile estimators ( Efficiency of the Harrell-Davis quantile estimator and Efficiency of the winsorized and trimmed Harrell-Davis quantile estimators ). In this post, I continue this research and compare the efficiency of the Harrell-Davis quantile estimator, the Sfakianakis-Verginis quantile estimators , and the Navruz-Özdemir quantile estimator .
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Comparing the efficiency of the Harrell-Davis, Sfakianakis-Verginis, and Navruz-Özdemir quantile estimators
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aakinshin.net
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5 years ago
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eng
In the previous posts, I discussed the statistical efficiency of different quantile estimators ( Efficiency of the Harrell-Davis quantile estimator and Efficiency of the winsorized and trimmed Harrell-Davis quantile estimators ). In this post, I continue this research and compare the efficiency of the Harrell-Davis quantile estimator, the Sfakianakis-Verginis quantile estimators , and the Navruz-Özdemir quantile estimator .
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Even though this book is titled and marketed as a book for economists, in reality, it can help anyone to improve their writing (especially, nonfiction writers).
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The exercise this week is to think about your "why"? I don't think it's wrong to write for money or fame, but if you're an amateur like me, I'd find something easier to attain.
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Misconfigurations, known unpatched vulnerabilities, and Cloud Native Application Security
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snyk.io
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5 years ago
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eng
In our recent State of Cloud Native Application Security report, we found that 69% of respondents had a misconfiguration or known unpatched vulnerability in their cloud native applications. Learn about how we can work together to bring that number down.
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Table of Contents Trying ZK-less Kafka Yourself Taking Brokers Down Wrap-Up Sometimes, less is more. One case where that’s certainly true is dependencies. And so it shouldn’t come at a surprise that the Apache Kafka community is eagerly awaiting the removal of the dependency to the ZooKeeper service, which currently is used for storing Kafka metadata (e.g. about topics and partitions) as well as for the purposes of leader ....
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Table of Contents Trying ZK-less Kafka Yourself Taking Brokers Down Wrap-Up Sometimes, less is more. One case where that’s certainly true is dependencies. And so it shouldn’t come at a surprise that the Apache Kafka community is eagerly awaiting the removal of the dependency to the ZooKeeper service, which currently is used for storing Kafka metadata (e.g. about topics and partitions) as well as for the purposes of leader ....
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The moment has arrived! You can reserve your badge for DEF CON in Vegas or the DEF CON online-only event right now at shop.defcon.org . Your pre-purchase allows us to accurately predict attendance, and it guarantees you a physical badge and secures your space if the venue is forced to restrict capacity. We thank you for your support and flexibility – hard numbers are the only way we can responsibly make a physical DEF CON happen this year...
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