Sponsored By:

• Linode: Receive a $100 60-day credit towards your new account. Promo Code: linode.com/coder
• Tailscale: Tailscale is the easiest way to create a peer-to-peer network with the power of Wireguard.

Links:

• Egon on Twitter — I am on vacation at Mediterranean Sea trying to cope with the high humidity. I will now jump into the sea for a swim, maybe that can fix the issue.
• Jupiter Broadcasting Meetups — Let's end the summer with a west coast bang!
• West Coast Crew Matrix Chat Room — Hang out with the locals on the west coast.
• Cloud CPU Benchmarking Report — The report reveals how VPS offerings from these cloud providers stand up in terms of price, performance, and value, or performance per dollar spent. It is available as an instant download with no registration required.
• Author Malcolm Gladwell slams working from home — “It’s very hard to feel necessary when you’re physically disconnected,” the Canadian writer said.
• That Jerk at the Café? C'est Moi | Malcolm Gladwell on Writing in Coffee Shops - WSJ — The coffee-shop writer needs to be, as the sociologists would say, an outlier and not a pioneer. You don't want to be the laptop cowboy who signals to other laptop cowboys that this is the place to be.
• Google CEO to employees: Productivity and focus must improve — “There are real concerns that our productivity as a whole is not where it needs to be for the head count we have.” He asked employees to help “create a culture that is more mission-focused, more focused on our products, more customer focused. We should think about how we can minimize distractions and really raise the bar on both product excellence and productivity.”
• Lenovo Expects 30+ Platforms With Linux Support This Year, Both AMD & Intel Systems — Lenovo's Mark Pearson provided an update on Linux for their laptops/PCs, including 30+ platforms for 2022 with Linux support.
• Brandon beautifully explains why he loves VIM
• nixbytes: vim or emacs is more efficient
• Chris' Fountain.FM Link — Try out Fountain.FM, boosts, clips, chapters, and more!

Sponsored By:

• Linode: Receive a $100 60-day credit towards your new account. Promo Code: linode.com/coder
• Tailscale: Tailscale is the easiest way to create a peer-to-peer network with the power of Wireguard.

Links:

• Jupiter Broadcasting Meetup Page — London Meetup just days away!
• Join our West Coast Crew Matrix chat. — Calling West Coast Locals!
• ResearchKit — ResearchKit is an open source framework introduced by Apple that allows researchers and developers to create powerful apps for medical research. Easily create visual consent flows, real-time dynamic active tasks, and surveys using a variety of customizable modules that you can build upon and share with the community. And since ResearchKit works seamlessly with HealthKit, researchers can access even more relevant data for their studies — like daily step counts, calorie use, and heart rate.
• ResearchKit and CareKit - Apple — a framework for developers to build apps that let you manage your own well-being on a daily basis.
• What is GitOps? — GitOps is an operational framework that takes DevOps best practices used for application development such as version control, collaboration, compliance, and CI/CD, and applies them to infrastructure automation.
• Clojure needs a Rails — Other programming languages have their definitive web framework. Ruby has Rails, Python has Django, Java has Play, Elixir has Pheonix.
• Luminus - a Clojure web framework — Luminus is a Clojure micro-framework based on a set of lightweight libraries. It aims to provide a robust, scalable, and easy to use platform. With Luminus you can focus on developing your app the way you want without any distractions.
• Michael Dominick on Twitter — First time using Migration Assistant. Going from an M1 to an Intel Mac. Let’s see how this goes lol
• Skills of a Successful Software Engineer — Skills to grow from a solo coder into a productive member of a software development team, with seasoned advice on everything from refactoring to acing an interview.
• Coder to Developer
• Open Source Licenses to Avoid — Check if the open sources you use pose a threat to your business and find out what to do today to secure your company for years.

Plus emails into the show send Chris into a full Linux panic.

Sponsored By:

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

Links:

• Sacrificing acts of heroism, big and small - YouTube
• Ruby off the Rails — On Wednesday, Bastien Nocera, the maintainer of a software library called shared-mime-info, informed Daniel Mendler, maintainer of a Ruby library called mimemagic, which incorporates Nocera's code, that he was shipping mimemagic under an incompatible software license.
• Announcing the Deno Company — Deno is our attempt to breathe new life into this ecosystem.
• Deno Deploy
• Chip shortage could benefit Apple with better component pricing — The global chip shortage will become a problem for devices like iPhones and Macs requiring chips for storage, but Wedbush believes it could be beneficial to Apple and its suppliers by improving the pricing of components.

Plus npm bans terminal ads, what comes after Rust, and why Mike hates macros.

Links:

• Feedback: Getting started on .NET? — My question is what is the easiest route to get started in .net development? When I looked online there are several different languages that can be used from C# ,F#, ASP.NEt among others. In your personal experience what is the easiest way to get started on this path?
• Feedback: Questioning Rust — [...] The primary issue here is that most of the work to prove that safety (beyond "trust me" blocks) is pushed onto the developer instead of having the compiler insert protections surmised from uses of the data structures outlined in the source code.  After all, it can only prove what it is shown, not what it assumes.
• Feedback on Mike and Macros — I'd also love to hear more about what you dislike about macros. Personally, I view Rust's macro system as one of its biggest selling points. I've written more than a few macros myself and, every time, they've simplified my code in ways I couldn't have managed without them. Perhaps more importantly, I've also noticed that many of my favorite crates make heavy use of macros—and doing so lets them expose a much more ergonomic API.
• 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.
• npm Bans Terminal Ads — After last week a popular JavaScript library started showing full-blown ads in the npm command-line interface, npm, Inc., the company that runs the npm tool and website, has taken a stance and plans to ban such behavior in the future.
• Apple wants to remove scripting languages from macOS — Scripting language runtimes such as Python, Ruby, and Perl are included in macOS for compatibility with legacy software. In future versions of macOS, scripting language runtimes won’t be available by default, and may require you to install an additional package. If your software depends on scripting languages, it’s recommended that you bundle the runtime within the app
• Building Standalone Python Applications with PyOxidizer — Python hasn't ever had a consistent story for how I give my code to someone else, especially if that someone else isn't a developer and just wants to use my application.
• Traveling Ruby: self-contained, portable Ruby binaries — Traveling Ruby lets you create self-contained Ruby app packages for Windows, Linux and OS X.
• ruby-packer — Packing your Ruby application into a single executable.
• fogus: Notes on Interactive Computing Environments — Your programming environments should be an active partner in the act of creating systems.
• Tim Ewald - Clojure: Programming with Hand Tools — For most of human history, furniture was built by hand using a small set of simple tools. This approach connects you in a profoundly direct way to the work, your effort to the result. This changed with the rise of machine tools, which made production more efficient but also altered what's made and how we think about making it in in a profound way. This talk explores the effects of automation on our work, which is as relevant to software as it is to furniture, especially now that once again, with Clojure, we are building things using a small set of simple tools.
• Things You Didn't Know About GNU Readline — GNU Readline is an unassuming little software library that I relied on for years without realizing that it was there. Tens of thousands of people probably use it every day without thinking about it. If you use the Bash shell, every time you auto-complete a filename, or move the cursor around within a single line of input text, or search through the history of your previous commands, you are using GNU Readline.
• bpython — A fancy curses interface to the Python interactive interpreter
• pry — Pry is a runtime developer console and IRB alternative with powerful introspection capabilities. Pry aims to be more than an IRB replacement. It is an attempt to bring REPL driven programming to the Ruby language.
• Ammonite — Ammonite lets you use the Scala language for scripting purposes: in the REPL, as scripts, as a library to use in existing projects, or as a standalone systems shell.
• rebel-readline — A terminal readline library for Clojure Dialects
• litecli — A command-line client for SQLite databases that has auto-completion and syntax highlighting.

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.

Links:

• Porting Redis to WebAssembly with Clang/WASI — In this post, we share our experience of porting an existing open-source software package — the data structure server Redis — to WebAssembly. While this is not the first time that Redis has been ported to Wasm (see this port by Sergey Rublev), it is the first time to our knowledge that the obtained port can be run deterministically.
• Solving Problems the Clojure Way - Rafal Dittwald — It is said that Clojure is a "functional" programming language; there's also talk of "data-driven" programming. What are these things? Are they any good? Why are they good? In this talk, Rafal attempts to distill the particular blend of functional and data-driven programming that makes up "idiomatic Clojure", clarify what it looks like in practise (with real-world examples), and reflect on how Clojure's conventions came to be and how they continue to evolve.
• The Value of Values with Rich Hickey — In this keynote speech from JaxConf 2012, Rich Hickey, creator of Clojure and founder of Datomic gives an awesome analysis of the changing way we think about values.
• Clojure Made Simple by Rich Hickey — In the seven years following its initial release, Clojure has become a popular alternative language on the JVM, seeing production use at financial firms, major retailers, analytics companies, and startups large and small. It has done so while remaining decidedly alternative—eschewing object orientation for functional programming, C-derived syntax for code-as-data, static typing for dynamic typing, REPL-driven development, and so on. Underpinning these differences is a commitment to the principle that we should be building our systems out of fundamentally simpler materials. This session looks at what makes Clojure different and why.
• Effective Programs: 10 Years of Clojure by Rich Hickey
• sparklemotion/mechanize — Mechanize is a ruby library that makes automated web interaction easy.
• How to write idempotent Bash scripts — It happens a lot, you write a bash script and half way it exits due an error. You fix the error in your system and run the script again. But half of the steps in your scripts fail immediately because they were already applied to your system. To build resilient systems you need to write software that is idempotent.

Plus some code to read, your feedback, and more!

Links:

• Elastic Beanstalk Retirement — Feedback from Sekhar
• Professional development — Question from Ashetyn
• Francesco Cesarini on Twitter — It is with great sadness that I share news of Joe Armstrong's passing away earlier today. Whilst he may no longer be with us, his work has laid the foundation which will be used by generations to come. RIP @joeerl, thank you for inspiring us all.
• Goodbye Joe — One of the amazing things Joe mentioned in his texts that was out of the ordinary compared to everything I had read before is that developers would make mistakes and we could not prevent them all. Instead, we had to be able to cope with them. He did not just tell you about a language, he launched you on a trail that taught you how to write entire systems
• Goodbye Joe in r/programming — About two weeks ago I came across Armstrong's blog for the first time and poked around at a few posts. I noticed he had recently (in the past year was my impression) discovered TiddlyWiki and rewritten his blog in it. His post talking about his eureka moment with TiddlyWiki had the feel of a very young, excited writer, so I was very surprised to later discover his age. I didn't know about him for very long, but the character described in this post really shined through.
• Joe the office mate — Joe would get wildly excited by one "big idea" for weeks at a time. This could be a new idea of his own or a "well known" idea of somebody else's: the Rsync algorithm; public key cryptography; diff algorithms; parsing algorithms; etc. He would take an idea off the shelf, think (and talk!) about it very intensely for a while, and then put it back for a while and dive into the next topic that felt ripe.
• Why OO Sucks — Note that this is an older post.
• Erlang/OTP 21.3 — Welcome to Erlang/OTP, a complete development environment for concurrent programming.
• One secret to becoming a great software engineer: read code — Similarly, seeing diverse coding practices lets you expand your palette when it comes time to write your own code. Reading others’ code exposes you to new language functionality and different coding styles.
• djblue/tetris — An almost complete tetris in clojurescript
• Animated guide to building tetris with Clojurescript
• The Mad Botter INC on Twitter — Happy #EarthDay! We are awarding a free @system76 #DarterPro to the middle or high school student that can send our CEO @dominucco an innovative idea to@fight climate change using #Linux. To submit please write up a report and diagram & email it to [email protected]

Plus the hurdles of working with an eGPU, why you should learn languages you might not use, and a neat pick for playing with HTTP.

Links:

• Mike's eGPU Goodness
• Moving on from Rails and what’s next — A lot has happened during that time. I created Diesel, an ORM for Rust. In April of last year, I began managing the operations of crates.io, which eventually led to the creation of the crates.io team which I co-lead. I also started to find myself less able to effectively contribute to Rails. It became clear that I have a different vision for the future, and that I would never make it onto the core team.
• Learn more programming languages, even if you won't use them — By learning a new language, even if it stays in your toolbox for all eternity, you gain a new perspective and a different way of thinking about problems.
• WLinux's New Name — Hayden Barnes, of Whitewater Foundry, told El Reg that WLinux was only ever supposed to be a codename, and the new name "reflects our distribution's connection to both Linux and Windows". He added "it is close to the Japanese pronunciation and transliteration of penguin, which is pengin." Japan remains the company's top market.
• Pengwin by Whitewater Foundry — Pengwin is the easiest to use Linux distribution on Windows Subsystem for Linux.
• HTTP Prompt - An Interactive Command Line HTTP Client — HTTP Prompt (or HTTP-prompt) is an interactive command-line HTTP client built on HTTPie and prompt_toolkit, featuring autocomplete and syntax highlighting.
• Linux Academy Limited Time Sale!
• LINUX Unplugged Episode 296: Defining Desktop Linux — The way we’ve been thinking about Desktop Linux is all wrong. We start by defining Desktop Linux, and where it might be going in the future.

Plus Mike reviews the System76 Darter Pro, our tool of the week, and some fantastic audience feedback.

Links:

• TechSNAP Episode 388: The One About eBPF — eBPF is a technology that you’re going to be hearing more and more about. It powers low-overhead custom analysis tools, handles network security in a containerized world, and powers tools you use every day.
• Feedback from Tom — I don't think people need to worry about Google's/Chrome's dominance the way we did about IE6. It's not just that Chrome is cross-platform and open-source, and (with Chrome Web Apps well behind us) sticks to the standards in a way that IE did not. Practically speaking, we must keep in mind that the browser is locked down on iOS in a way that didn't exist (and wouldn't have been tolerated) back then. This means that no matter how popular Chrome becomes, an importnat portion of mobile users must use Apple's browser (engine). But also, now matter how much effort, money Google puts into their web initiatives and in spite of their browser share dominance, they can lose big as they did with web components and webasm. That's the beauty of a standards based platform.
• How to publish iOS apps to the App Store with GitLab and fastlane — See how GitLab, together with fastlane, can build, sign, and publish apps for iOS to the App Store.
• Inside Clojure: Journal 2019.10 — Some tests I wrote were posted on Reddit this week, which was unexpected. The one thing in there that I think is worth thinking about is how to write tests that validate returns while also being open to accretion.
• QuickCheck: Automatic testing of Haskell programs — QuickCheck is a library for random testing of program properties. The programmer provides a specification of the program, in the form of properties which functions should satisfy, and QuickCheck then tests that the properties hold in a large number of randomly generated cases.
• Darter Pro Review - dominickm.com — My continuing adventures in Linux hardware and working on Linux as a software developer has lead me to check out the System 76 Darter Pro.
• Google+ API Shutdown — Legacy Google+ APIs have been shut down as of March 7, 2019.
• omniauth-google-oauth2: Oauth2 strategy for Google — A ruby gem for Oauth2 with Google.
• Mention removal of Google+ API usage in CHANGELOG by stanhu · Pull Request #350 · zquestz/omniauth-google-oauth2
• code-server: Run VS Code on a remote server. — Code on your Chromebook, tablet, and laptop with a consistent dev environment, take advantage of large cloud servers to speed up tests, compilations, downloads, and preserve battery life when you're on the go.

Plus Wes’ reluctant ruby adventures and our pick to ease your javascript packaging woes.

Links:

• rbenv: Groom your app’s Ruby environment — Use rbenv to pick a Ruby version for your application and guarantee that your development environment matches production. Put rbenv to work with Bundler for painless Ruby upgrades and bulletproof deployments.
• Serverless Feedback from TomEnom — One thing you left out of your definition of serverless (IMO) that I find important is that it scales to zero. So if your lambda/function is not being used it incurs zero cost. I guess you could say that that is where serverless becomes literal.
• Install openSUSE on Digital Ocean — Unfortunately, Digital does not at present have an option for an openSUSE image. That doesn’t mean that you can’t use openSUSE on Digital Ocean, but it is going to be a little more work than most common Linux distributions.
• What is Pika? — Pika's mission is to make modern JavaScript more accessible by making it easier to find, publish, install, and use modern packages on npm.
• Introducing: pika/pack — If you’ve recently published a package to npm, you know how much work goes into a modern build process. Transpile JavaScript, compile TypeScript, convert ES Module syntax (ESM) to Common.js, configure your package.json manifest… and that’s just the basics.
• Implications of Rewriting a Browser Component in Rust - Mozilla Hacks
• Rust use case study in npm [pdf] — The npm Registry uses Rust for its CPU-bound bottlenecks.

Links:

• Fortnite 15 Mil downloads sans Google Play
• Project Loom
• What Color is Your Function
• Generics in Go
• Elixir
• Clojure - Deps and CLI Guide
• Clojure - Getting Started
• Reitit, Data-Driven Routing with Clojure(Script)
• core.async Walkthrough
• Understanding Homoiconicity, the Power Behind Clojure Macros