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In March 1970, Dr. John Conway sent the “fatal” (as he later referred to it) letter to Martin Gardner. He was submitting ideas for Gardner’s Mathematical Games column in Scientific American. The New York Times features a good article on the fifty-year parable of The Game of Life. What’s appreciable, they asked some of Life’s most steadfast friends to reflect upon its influence and lessons over half a century. Among them, Brian Eno, who, b..
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Beware of icy conditions on the trail. Last weekend’s snowfall is still present on the trail once you get a couple of miles from the parking lot, and while the snow isn’t deep, it has been compacted into slippery ice in many places. The parking lot and road are free of snow, so the actual drive there is no problem. The gravel road is in a good condition, with just the occasional potholes to watch out for. We arrived just after 10am on a S..
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Beware of icy conditions on the trail. Last weekend’s snowfall is still present on the trail once you get a couple of miles from the parking lot, and while the snow isn’t deep, it has been compacted into slippery ice in many places. The parking lot and road are free of snow, so the actual drive there is no problem. The gravel road is in a good condition, with just the occasional potholes to watch out for. We arrived just after 10am on a S..
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export DEVELOPER_DIR=$(xcode-select --print-path) /Applications/Xcode.app/Contents/SharedFrameworks/DVTFoundation.framework/Versions/A/Resources/symbolicatecrash crashlog.crash MyFoo.app.dSYM
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Stochastic Gradient Descent and Deploying Your Python Scripts on the Web
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realpython.com
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5 years ago
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eng
Do you know the initial steps to get your Python script hosted on the web? You may have built something with Flask, but how would you stand it up so that you can share it with others? This week on the show, we have the previous guest Martin Breuss back on the show. Martin shares his recent article titled, "Python Web Applications: Deploy Your Script as a Flask App". David Amos also returns, and he's brought another batch of PyCoder's Weekl..
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Klimateroristický útok extrémním zimním počasím na Texas
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orgo-net.blogspot.com
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5 years ago
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ces
Polární vortex 2021: k limateroristický útok extrémním zimním počasím na Texas Sepsal Orgonet 18. 2. 2021 Zdroje uvedeny v textu. Už několik let za sebou klimateroristé pod vedením globálních elit NWO pořádají útoky extrémním zimním počasím na jižní státy USA. Každým rokem jsou jejich zbraně účinnější, vyrobí více sněhu, více ledu, více mrazu v oblastech, kde na to nemohou být připraveni. Škody jsou nesmírné, na ž....
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I’m a space junkie. So tonight, like all the other space junkies on the planet, I watched in awe as Perseverance seamlessly and beautifully landed on the surface of Mars. This is a phenomenal achievement. Of course, I will eagerly follow her 1 progress. As I was following the live broadcast, I wondered: What kind of hardware and software runs all this incredible technology? It was launched in 2020, so it must be some cutting-edge stuff..
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Life Hacking: Adding Geographical Filters to Flat Search Websites with Turf.js
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geo.rocks
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5 years ago
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eng
Flat hunting can be a big pain - particularly for European metropoles. Most flat search platforms already offer good filter options but until now, I didn’t see any with custom geographic filters. Apart from drawing your own area of interest on a map, you seldomly find filters such as “How far is the next metro stop?” or “How close are important facilities?”. This article will show a quick and universal workaround for custom geographic fil..
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WFH Day 340 During my lunch break, I took a walk and visited my friends who own a coffee shop in our town. Yesterday, they told me that they would get their vaccination today. I was amazed to hear that since my healthcare provider is sending me weekly updates about the actual vaccination progress and that they vaccinate people over 75. It looks like I still have to wait a bit longer since they don’t have enough vaccines for this age group.
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I came back to reading Shirley Jackson almost by coincidence. I had just finished watching The Haunting of Hill House, and, as I always do with stuff that tickles my curiosity, I was doing a little research on it. That’s how I learned that the TV Series is loosely based on a novel by the same name written by… Shirley Jackson. Still imbued by the TV Series’s atmospheres, now knowing about its connection with Jackson, I was ready for anothe..
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One of the immense difficulties I have faced while running production engineering-type teams is how much-unplanned work can drop into their daily workload. I am still trying to solve the root problem of why we get so much unplanned work but the first item on my list is to find a way to measure it first. Measure, then tackle is my go-to operating mode. Many engineering teams face the challenge of balancing planned development work with unpla..
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Using Google’s Flutter SDK with BLoC’s cubits is a great way to quickly and easily build a reactive application that can run natively on a variety of platforms including Android, iOS, web, and desktop.
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Geocaching is a world-wide game where people search for hidden treasures. MapTiler provides the official website data for the background map that shows where all these boxes are hidden.
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This is my attempt to review everything that I made happen, and that happened to me in 2020. It is crucial to remind yourself of the things you regularly did. Writing this post was very gratifying.
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This is our newest blog series that highlights the different ways the Snyk API is leveraged by our customers. Snyk’s extensibility and API enable developers to tune Snyk’s security automation to their specific workflows, ensuring consistency in both developer experience and platform governance.
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We are excited each time we learn of a new use case, and are committed to improving the experience our customers have with the Snyk API.
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Not sure how to structure a config file? Try answering questions rather than trying to come up with categories
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Not sure how to structure a config file? Try answering questions rather than trying to come up with categories
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Not sure how to structure a config file? Try answering questions rather than trying to come up with categories
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How to change the default tap highlight color for Chrome mobile
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hartenfeller.dev
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5 years ago
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eng
Chrome on mobile has a default accessibility feature that automatically shows a blue overlay when a touchscreen user taps on a clickable element. This post shows how to change the color or disable it completely.
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Postgres regex search over 10,000 GitHub repositories (using only a Macbook)
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devlog.hexops.org
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5 years ago
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eng
In this article, we share empirical measurements from our experiments in using Postgres to index and search over 10,000 top GitHub repositories using pg_trgm on only a Macbook. This is a follow up to “Postgres Trigram search learnings” , in which we shared several learnings and beliefs about trying to use Postgres Trigram indexes as an alterative to Google’s Zoekt (“Fast trigram based code search”). We share our results, as well as ....
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Postgres regex search over 10,000 GitHub repositories (using only a Macbook)
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devlog.hexops.org
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5 years ago
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eng
In this article, we share empirical measurements from our experiments in using Postgres to index and search over 10,000 top GitHub repositories using pg_trgm on only a Macbook. This is a follow up to “Postgres Trigram search learnings” , in which we shared several learnings and beliefs about trying to use Postgres Trigram indexes as an alterative to Google’s Zoekt (“Fast trigram based code search”). We share our results, as well as ....
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Learn about the 4 steps of the vulnerability remediation process and how to set up an efficient workflow that fixes or neutralizes bugs and vulnerabilities in cybersecurity.
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Očkovaní učitelé na Slovensku leží v posteli s horečkami
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orgo-net.blogspot.com
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5 years ago
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slk
Převzato: https://zemavek.sk/ockovanie-ucitelov-skomplikovalo-otvaranie-skol-a-skolok-niektori-pedagogovia-po-vikendovom-ockovani-nie-su-schopni-prist-v-pondelok-do-prace/ Očkovanie učiteľov skomplikovalo otváranie škôl a škôlok. Niektorí pedagógovia po víkendovom očkovaní nie sú schopní prísť v pondelok do práce „Škola v Ružinove otvorenie odložila. Učitelia po očkovaní ležia v posteli s horúčkami,“ hlásia titulky viacerých ..
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Převzato z https://www.protiproud.cz/zdravi/5624-serie-selhani-karanteny-a-ockovani-v-izraeli-apel-mediim-stali-jste-se-spoluviniky-nejvetsiho-podvodu-v-historii-vladni-distributori-koronaviru-cim-vice-se-zavira-testuje-a-ockuje-tim-rychleji-se-virus-siri-zacarovany-kruh.htm Série selhání karantény a očkování v Izraeli. Apel médiím: stali jste se spoluviníky největšího podvodu v historii. Vládní distributoři koronaviru: Čím více se zavír....
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We’re ironically searching for counterexamples to the Riemann Hypothesis. Setting up Pytest Adding a Database Search Strategies Unbounded integers Deploying with Docker Performance Profiling Last time we made the audacious choice to remove primary keys from the RiemannDivisorSums table for performance reasons. To help with that, we will do two things in this post Reduce the storage footprint of the whole application (it was 60 GiB when it c..
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We’re ironically searching for counterexamples to the Riemann Hypothesis. Setting up Pytest Adding a Database Search Strategies Unbounded integers Deploying with Docker Performance Profiling Last time we made the audacious choice to remove primary keys from the RiemannDivisorSums table for performance reasons. To help with that, we will do two things in this post Reduce the storage footprint of the whole application (it was 60 GiB when it c..
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We’re ironically searching for counterexamples to the Riemann Hypothesis. Setting up Pytest Adding a Database Search Strategies Unbounded integers Deploying with Docker Performance Profiling Last time we made the audacious choice to remove primary keys from the RiemannDivisorSums table for performance reasons. To help with that, we will do two things in this post Reduce the storage footprint of the whole application (it was 60 GiB when it c..
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Whitehead’s The Nickel Boys is a story that should not exist. Heartbreakingly it does. The story follows Elwood Curtis growing up…
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Unbiased median absolute deviation based on the Harrell-Davis quantile estimator
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aakinshin.net
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5 years ago
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eng
This post improves MAD bias-correction by using the Harrell-Davis quantile estimator for the inner median, achieving better finite-sample behaviour. Pragmastat recommends Spread — the Shamos estimator — as a more efficient robust scale alternative. Confidence intervals are available via SpreadBounds . pragmastat.dev github.com/AndreyAkinshin/pragmastat The median absolute deviation ($\textrm{MAD}$) is a robust measure of sc....
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Unbiased median absolute deviation based on the Harrell-Davis quantile estimator
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aakinshin.net
-
5 years ago
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eng
This post improves MAD bias-correction by using the Harrell-Davis quantile estimator for the inner median, achieving better finite-sample behaviour. Pragmastat recommends Spread — the Shamos estimator — as a more efficient robust scale alternative. Confidence intervals are available via SpreadBounds . pragmastat.dev github.com/AndreyAkinshin/pragmastat The median absolute deviation ($\textrm{MAD}$) is a robust measure of sc....
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This works only in the same Python process, you can’t share an in-memory SQLite database between processes in this way. import sqlite3 # NOTE: you need to use uri=True # 3 connections to the same in-memory database (DB1 / memdb1) DB1_1 = sqlite3 . connect ( "file:memdb1?mode=memory&cache=shared" , uri = True ) DB1_2 = sqlite3 . connect ( "file:memdb1?mode=memory&cache=shared" , uri = True ) DB1....
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Annual reviews have closed from the new year so we’re now into performance review season. A lot of people I work with seem to have a lot of reservations and anxieties about this time of year. I find that if you keep the following things in mind you tend to have really smooth and easy reviews.
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It seems like just yesterday I was switching subsidiary companies at my resident multinational conglomerate, trading in my gig in enterprise business software for something more acutely interesting to me: surgical robotics. And the three+ intervening years have been not only a grand ole time, but also marked a clear shift in what I actually do at work. The last time I wrote a post like this, my main job was building the things other p..
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