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Sponsored By:

• Coder QA: Take $1 a month off your membership for a year, and contribute to our show directly! Promo Code: darthjarjar

Links:

• 💥 Gets Sats Quick and Easy with Strike — Strike is a lightning-powered app that lets you quickly and cheaply grab sats in over 36 countries.
• 📻 Boost with Fountain.FM — Fountain 1.0 has a new UI, upgrades, and super simple Strike integration for easy Boosts.
• 'Belligerent' United Airlines passenger hit with $20K fine, TSA says — United Airlines passenger had been in custody since the March 1 incident
• "Sam Altman: I don't care if we burn $50 billion a year" — Sam Altman: I don't care if we burn $50 billion a year, we're building AGI and it's going to be worth it
• Sam on GPT4 — GPT4 is "the dumbest model any of you will ever have to use again... by a lot"
• The Possibilities of AI [Entire Talk] - Sam Altman (OpenAI) - YouTube — Sam Altman is the co-founder and CEO of OpenAI, the AI research and deployment company behind ChatGPT and DALL-E. Altman was president of the early-stage startup accelerator Y Combinator from 2014 to 2019. In 2015, he co-founded OpenAI as a nonprofit research lab with the mission to build general-purpose artificial intelligence that benefits all humanity. In this conversation with Stanford adjunct lecturer Ravi Belani, Altman gives advice for aspiring AI entrepreneurs and shares his insights about the opportunities and risks of AI tools and artificial general intelligence.
• Microsoft, Meta, and Alphabet disclosed that they had spent $32B+ combined on data centers and other capital expenses in Q1, as they accelerate AI spending — The spending that the industry’s giants expect artificial intelligence to require is starting to come into focus — and it is jarringly large.
• @shiraovide • For a sense of how bonkers the money is — Google and Microsoft combined spent $26 billion IN THREE MONTHS on computer chips, servers, data centers and other big ticket costs.
• "BlackRock CEO Larry Fink: "In developed countries the big winners are... — BlackRock CEO Larry Fink: "In developed countries the big winners are those with shrinking populations.. They'll rapidly develop robotics/AI.. transform productivity.. elevate living standards.. substitute humans for machines"
• Apple Vision Pro a big hit in enterprise — There isn't a line item in Apple's earnings for Apple Vision Pro, but CEO Tim Cook shared a tidbit of interest during the Q2 earnings call. He said Apple Vision Pro has been purchased by half of Fortune 100 companies.

We also discuss Google's Time Crystals. They have the power to fundamentally change our lives, but what the heck are they?

Sponsored By:

• A Cloud Guru: A Cloud Guru now includes Cloud Playground. Azure, AWS, or GCP Sandboxes at your fingertips.
• Linode: Receive a $100 60-day credit towards your new account. Promo Code: linode.com/coder
• Datadog: Try Datadog free by starting a your 14-day trial and receive a free t-shirt once you install the agent.

Links:

• Sorbet Compiler — For the past year, the Sorbet team has been working on an experimental, ahead-of-time compiler for Ruby, powered by Sorbet and LLVM. Today we’re sharing the source code for it.
• Patrick Collison on Twitter — We're big believers in multi-year infrastructure bets. After a few years of Ruby infra work, our in-house Ruby compiler is now 22–170% faster than Ruby's default implementation for Stripe's production API traffic. If interested in working on such problems, we're hiring!
• Sorbet · A static type checker for Ruby — Sorbet is 100% compatible with Ruby. It type checks normal method definitions, and introduces backwards-compatible syntax for method signatures.
• Time crystals — But time crystals want to be coherent. So putting them inside a quantum computer, and using them to conduct computer processes could potentially serve an incredibly important function: ensuring quantum coherence.
• White paper: Observation of Time-Crystalline Eigenstate Order on a Quantum Processor — Here we implement a continuous family of tunable CPHASE gates on an array of superconducting qubits to experimentally observe an eigenstate-ordered DTC. We demonstrate the characteristic spatiotemporal response of a DTC for generic initial states. Our work employs a time-reversal protocol that discriminates external decoherence from intrinsic thermalization, and leverages quantum typicality to circumvent the exponential cost of densely sampling the eigenspectrum. In addition, we locate the phase transition out of the DTC with an experimental finite-size analysis. These results establish a scalable approach to study non-equilibrium phases of matter on current quantum processors.
• First ‘Time Crystal’ Built Using Google’s Quantum Computer
• Time crystals could be the miracle quantum computing needs
• The end of open source? — I think the “hypocrite commits” contretemps is symptomatic, on every side, of related trends that threaten the entire extended open-source ecosystem and its users. That ecosystem has long wrestled with problems of scale, complexity and free and open-source software’s (FOSS) increasingly critical importance to every kind of human undertaking.
• Facebook allegedly tried to buy Pegasus spyware to track iPhone users — The Facebook representatives stated that Facebook was concerned that its method for gathering user data through Onavo Protect was less effective on Apple devices than on Android devices,” Hulio said in his declaration.

Plus an update on Rails 6, Intel's growing adoption of Rust, and the challenge of making breaking changes.

Links:

• Feedback: Academia and Industry — Do either of you have any insights as to how the software development community would view someone with a math PhD, but no industry coding experience as a job applicant? Any advice would be appreciated.
• Feedback: Absurd Abstractions — FYI about wanting `interface` in Python: they are called abstract base classes. Check out the standard library module, abc for that and collections.abc some useful predefined container interfaces.
• Feedback: Breaking Changes — I developed  a niche Python package that has some user following in the network security realm.  I’m at a crossroads though as a change I want to make will subtly break scripts that worked in previous/current versions.  The end result of my pending change  is good for the project but I fear I’ll ruin the workflow of my users.  Other than my github page I don’t know how to query/inform my users of this pending change.  What should I do?
• Ruby on Rails 6.0 Release Notes — Make Webpacker the default JavaScript compiler for Rails 6
• Intel and Rust: the Future of Systems Programming: Josh Triplett — Hear about how Intel is working to bring Rust to full parity with C, building the future of systems programming.
• Altruism Still Fuels the Web. Businesses Love to Exploit It | WIRED — The original well-meaning, geeky architects of the web believed that there was an abundance of altruism in human nature—and they were more correct on this count, it turns out, than many esteemed social philosophers were. But they were too optimistic in overlooking the possibility that corporations would exploit and colonize this new realm. If only we had all seen it coming.
• The Crystal Programming Language — Crystal is statically type checked, so any type errors will be caught early by the compiler rather than fail on runtime. Moreover, and to keep the language clean, Crystal has built-in type inference, so most type annotations are unneeded.
• The Imposter's Handbook by Rob Conery — You've had to learn on the job. New languages, new frameworks, new ways of doing things - a constant struggle just to stay current in the industry. This left no time to learn the foundational concepts and skills that come with a degree in Computer Science.

Plus why everyone's talking about the sensitivity conjecture, speedy TLS with rust, and more!

Links:

• Feedback: Which Language To Use And Why? — There are so many languages out there, and I just don’t understand when or why you would want to use a language over another.
• Mathematician Solves Computer Science Conjecture in Two Pages | Quanta Magazine — This “sensitivity” conjecture has stumped many of the most prominent computer scientists over the years, yet the new proof is so simple that one researcher summed it up in a single tweet.
• ELI5: The Sensitivity Conjecture has been solved. What is it about? — Think of it like a Buzzfeed quiz. You answer a bunch of multiple-choice input questions about seemingly random topics ('What's your favourite breakfast cereal?', 'What's your favourite classic movie?', 'What did you want to be when you grew up?', and so on), and you get a response back at the end: usually which Hogwarts house you belong in.
• Sensitivity Conjecture resolved — Paul Erdös famously spoke of a book, maintained by God, in which was written the simplest, most beautiful proof of each theorem. The highest compliment Erdös could give a proof was that it “came straight from the book.” In this case, I find it hard to imagine that even God knows how to prove the Sensitivity Conjecture in any simpler way than this.
• arXiv: Induced subgraphs of hypercubes and a proof of the Sensitivity Conjecture
• GitHub starts blocking developers in countries facing US trade sanctions — There's a debate over free speech taking place after Microsoft-owned GitHub "restricted" the account of a developer based in the Crimea region of Ukraine, who used the service to host his website and gaming software. 
• GitHub blocked my account and they think I’m developing nuclear weapons
• 1995parham/github-do-not-ban-us: Github do not ban us from open source world — GitHub restricted our access to private repositories suddenly, but at the very least we wanted GitHub to warn us before limiting our access.
• A Rust-based TLS library outperformed OpenSSL in almost every category | ZDNet — The findings are the result of a recent four-part series of benchmarks carried out by Joseph Birr-Pixton, the developer behind the Rustls library.
• TLS performance: rustls versus OpenSSL — A TLS library will represent separate sessions in memory while they are in use. How much memory these sessions use will dictate how many sessions can be concurrently terminated on a given server.
• Nat Friedman on Twitter — Users with restricted private repos can also choose to make them public. Our understanding of the law does not give us the option to give anyone advance notice of restrictions.

Plus feedback with a FOSS dilemma and an update on our 7 languages challenge.

Links:

• Feedback: Lance’s FOSS Quandary — I was working on an open source project for school that we (4 members) submitted. Myself and another did 98% of the work the others contributed to the documentation (outside of the codebase). Class is over now for many months and nobody has touched the code but one other member and I wish to keep it going.
• Feedback: Developer, have money for a new Mac Pro? Buy these instead. — The recently unveiled Mac Pro is no doubt a gorgeous machine, engineered for a very particular group of people. While it will likely be a great machine for those who live and breathe within Finalcut and work with ProRes files, it’s overkill for a good developer machine.
• Apple makes fancy zsh default in forthcoming macOS 'Catalina' — "zsh is highly compatible with the Bourne shell (sh) and mostly compatible with bash, with some differences," Apple explained in a support document posted on Monday in conjunction with the announcement of macOS Catalina, which ships this fall.
• Oh My Zsh - a delightful & open source framework for Z-Shell — Oh My Zsh is a delightful, open source, community-driven framework for managing your Zsh configuration. It comes bundled with thousands of helpful functions, helpers, plugins, themes, and a few things that make you shout... “Oh My ZSH!”
• Zsh · macOS Setup Guide
• zsh-apple-touchbar: Make your touchbar more powerful.
• Mike's Blog: Converting to SwiftUI Steps[0] — SwiftUI is the next paradigm in iOS and macOS user interface development. However, if you’re like me you already have Xcode projects that are using the now legacy storyboard technology. Luckily, it possible to update your existing projects to use SwiftUI and the process is very straightforward.
• Mike's Blog: Converting to SwiftUI Steps[1] — Continuing my journey into SwiftUI, I am taking a look at re-using existing UIViews and UIViewControllers in SwiftUI. The primary advantage here is not having to rewrite your existing code from scratch, however, it’s probably best to create any new views in SwiftUI directly rather than UIView.
• SwiftUI for React Native Developers — Developers with React Native experience may notice some similarities to the philosophies Apple has imbued into their new UI framework. Utilizing structs as immutable value types for view modeling, a declarative syntax, and with their new async event library Combine, a reactive architecture.
• SwiftUI - Apple Developer — SwiftUI is an innovative, exceptionally simple way to build user interfaces across all Apple platforms with the power of Swift.