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Ryanair, Hamiltonian Cycles, and using graph theory to find cheap flights
Using graph theory and Ryanair route data to find cheap multi-city flight loops through Europe.
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NumPy Exercises for Data Analysis in Python
The goal of the numpy exercises is to serve as a reference as well as to get you to apply numpy beyond the basics. The questions are of 4 levels of difficulties with L1 being the easiest to L4 being the hardest.
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Software Testing Anti-patterns
There are several articles out there that talk about testing anti-patterns in the software development process. Most of them however deal with the low level details of the programming code, and almost always they focus on a specific technology or programming language.
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Introducing Project Mu
The Microsoft Devices Team is excited to announce Project Mu, the open-source release of the Unified Extensible Firmware Interface (UEFI) core leveraged by Microsoft products including both Surface and the latest releases of Hyper-V. UEFI is system software that initializes hardware during the boot process and…
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Protecting Google Cloud customers without impacting performance
If you’ve been keeping up on the latest tech news, you’ve undoubtedly heard about the CPU security flaw that Google’s Project Zero disclosed last Wednesday. On Friday, w…
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A sad update about a scissors maker that went viral
Back in 2014, a lovely short film by Shaun Bloodworth called The Putter went viral. The film shows Cliff Denton making scissors for Ernest Wright & Sons. Denton
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October 21 post-incident analysis
In-depth analysis of the incident that impacted GitHub services on October 21 and 22.
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Godot at GDC 2018
I went to GDC yet again (this time GDC 2018) trying to see how Godot is doing at the game industry. To my surprise this time, it was quite different..
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My adventures getting Disney’s Moana island scene to render well with Pbrt
Adventures in rendering the Moana island scene with pbrt, collected together for your convenience.
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Rust in 2018: easier to use
Rust in 2018: it's way easier to use!
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The Best Programming Advice I Ever Got (2012)
technology as if people mattered
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You can't Rust that
Some tips for how to be more productive in Rust by avoiding situations you cannot solve in Rust.
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Slack is the opposite of organizational memory
The internet is not a dumptruck and neither am I
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What Data Does Facebook Collect When I’m Not Using Facebook, and Why?
Explaining more about the information we get from other websites and apps; how we use the data they send to us; and the controls you have.
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Logs in High Sierra Show Plaintext Password for APFS Encrypted External Volumes
UPDATE: PLEASE HELP ME TEST UPATE TO THE UPDATE: Similar log entries are now found in another system log that is more persistent, see the article here . UPDATE: This is still vulnerable on current versions of macOS 10.13.3 when encrypted an ALREADY EXISTING unencrypted APFS volume
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James Dolan, co-creator of SecureDrop, has died
In memory of computer security expert James Dolan, 1981-2017.
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A picture got my PostgreSQL database to start mining Monero
A Deep Dive into Database Attacks [Part III]: Why Scarlett Johansson’s Picture Got My Postgres Database to Start Mining Monero
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1.1.1.1 outage explanation
Cloudflare is protected from attacks by the Gatebot DDoS mitigation pipeline. Gatebot performs hundreds of mitigations a day, shielding our infrastructure and our customers from L3 and L7 attacks.
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Google, You Creepy Sonofabitch
I'm Brad Frost, an independent creator, web designer & developer, teacher, speaker, writer, musician, and artist based in Pittsburgh, PA.
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Adobe Photoshop 1.0.1 Source Code (2013)
When brothers Thomas and John Knoll began designing and writing an image editing program in the late 1980s, they could not have imagined that they would be adding a word to the dictionary.
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What is happening in the Arctic is now beyond words, so here are the pictures
The climate emergency requires actions at emergency speed for a rapid transition to a post-carbon, safe-climate future.
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Picking Apart the Crashing iOS String
So there’s yet another iOS text crash, where just looking at a particular string crashes iOS. Basically, if you put this string in any system text …
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Startups I Want to Fund
I hear a lot of startup pitches. I’ve been angel investing now for ~4 years, and I’m an LP and advisor to a number of VC funds. I also heard a lot of pitches through my work at Firebase (the company I co-founded), as many of its customers are startups. I like being pitched – partly because I enjoy meeting smart…
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The end of an era: Saying goodbye to search.cpan.org
It's with sad hearts that we are announcing that search.cpan.org will be retired on the 25th of June 2018. Graham Barr originally wrote t...