Sponsored By:

• 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:

• Seattle Mazda drivers can’t tune their radios away from KUOW — Also gone from the infotainment center were such features as Bluetooth, navigation, the clock and vehicle stats — “Many of the features I paid for when I bought it new,” Welding says.
• How Microsoft hopes to secure Activision Blizzard takeover — "We have developed these principles in part to address Microsoft's growing role and responsibility as we start the process of seeking regulatory approval in capitals around the world for our acquisition of Activision Blizzard," said Microsoft president Brad Smith, in a blog post announcing Redmond's commitments.
• Microsoft Promises Openness on New App Store as It Seeks Approval for Activision Deal — The move is a response to concerns raised by app developers and lawmakers about competition
• Microsoft announces new app store principles, aligning with Open App Markets Act — The rules come as Microsoft is attempting to win regulatory approval for the largest deal in the company’s history
• Want a new Podcast App?
• Making ‘Dinobabies’ Extinct: IBM’s Push for a Younger Work Force — Documents released in an age-discrimination case appear to show high-level discussion about paring the ranks of older employees.

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 your feedback, combining ruby and rust, and the latest scandal with JEDI.

Links:

• Emacs Feedback from DJ — Another point for the show is a soft intro to functional programming. Wes mentioned Emacs because of the packages supporting Clojure development when he started with that. Elisp seems to be fairly intuitive and well documented, as a little functional language its own right (correct me if I'm wrong)--this makes for a soft intro to FP. Most of my coding has been in the space of embedded systems and low-level languages--not much functional programming to be had. This show has gotten me curious about FP, which is quite old in concept, and getting implemented nicely in modern languages. For me, I still rely heavily on special Vim keys that are not mapped in evil-mode, which causes some paper cuts. However, elisp makes it easy to customize the desired UI functionality with very short programs/elisp statements in a config file. It's quite a refreshing exercise for someone like me.
• artichoke/artichoke: Artichoke is a Ruby made with Rust — Artichoke is a platform for building MRI-compatible Ruby implementations. Artichoke provides a Ruby runtime implemented in Rust that can be loaded into many VM backends.
• AP Sources: Boeing changing Max software to use 2 computers — Boeing is working on new software for the 737 Max that will use a second flight control computer to make the system more reliable, solving a problem that surfaced in June with the grounded jet, two people briefed on the matter said Friday.
• In Pentagon Contract Fight, Amazon Has Foes in High Places - The New York Times — Experts thought the contract for the Joint Enterprise Defense Infrastructure, known by the cinematic acronym JEDI, would go to Amazon Web Services, the dominant player in the field of cloud computing. They did not count on two developments: an extraordinarily aggressive public relations and lobbying campaign by Oracle, one of Amazon’s competitors, and the hostility of Mr. Trump to Amazon and its founder, Jeff Bezos.
• The Early History of F# (pdf)
• Use F# on Linux | The F# Software Foundation
• Ionide - Crossplatform F# Editor Tools — A Visual Studio Code package suite for cross platform F# development.
• The Problem With F# Evangelism — There seems to be a constant struggle to convince seasoned C# developers to give F# a try. Which is a pity because language and concepts deserve better.
• TopShell — Purely functional, reactive scripting language.

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 the value of manual testing, Visual Studio Code Remote, and Conway's Game of Life in Rust.

Links:

• Feedback: Testing as a Career
• Feedback: Keeping up with Documentation
• ruby/rdoc — RDoc produces HTML and command-line documentation for Ruby projects.
• Javadoc — Javadoc is a documentation generator created by Sun Microsystems for the Java language for generating API documentation in HTML format from Java source code.
• Literate programming — Literate programming is a programming paradigm introduced by Donald Knuth in which a program is given as an explanation of the program logic in a natural language, such as English, interspersed with snippets of macros and traditional source code, from which a compilable source code can be generated.
• Literate Programming — Writing a literate program is a lot more work than writing a normal program. After all, who ever documents their programs in the first place!? Moreover, who documents them in a pedagogical style that is easy to understand? And finally, who ever provides commentary on the theory and design issues behind the code as they write the documentation?
• A tutorial that implements Conway's Game of Life in Rust and WebAssembly. — This tutorial is for anyone who already has basic Rust and JavaScript experience, and wants to learn how to use Rust, WebAssembly, and JavaScript together.
• JupiterBroadcasting/Talks — Public repository of crew talks, slides, and additional resources.
• Visual Studio Code Remote Development — Visual Studio Code Remote Development allows you to use a container, remote machine, or the Windows Subsystem for Linux (WSL) as a full-featured development environment.
• Remote Development - Visual Studio Marketplace
• Introducing .NET 5 — There will be just one .NET going forward, and you will be able to use it to target Windows, Linux, macOS, iOS, Android, tvOS, watchOS and WebAssembly and more.
• The Friday Stream — Our crew from all over the world share stories, make new friends, and give each other a hard time live.

Plus some Qt license clarity, a handy new Rust feature, and your feedback.

Links:

• Feedback: ChromeOS vs Windows
• Feedback: Hardware Coverage
• Complying with the Requirements of the GPL/LGPL v3 License — With the discontinuation of our continued support for Qt 5.6 also ends our support for the last Qt version licensed under LGPL v2.1. Moving forward, versions 5.7 and beyond will be subject to LGPL v3. This webinar is a great opportunity to gain a better understanding of the differences in rights and obligations between the two licensing versions.
• Rust Pinning — The Rust team is happy to announce a new version of Rust, 1.33.0. Rust is a programming language that is empowering everyone to build reliable and efficient software.
• Regularized Programming with the BOSQUE Language — We believe that, just as structured programming did years ago, this regularized programming model will lead to massively improved developer productivity, increased software quality, and enable a second golden age of developments in compilers and developer tooling.
• All That You Need to Know About Microsoft's New Programming Language: Bosque — The Bosque programming language is a Microsoft Research project that is investigating language designs for writing code that is simple, obvious, and easy to reason about for both humans and machines
• Bosque Language Overview
• Microsoft debuts Bosque – a new programming language with no loops, inspired by TypeScript
• 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 michael@themadbotter.com.
• git-secrets — Prevents you from committing secrets and credentials into git repositories.
• git-hound — Hound is a Git plugin that helps prevent sensitive data from being committed into a repository by sniffing potential commits against PCRE regular expressions.
• truffleHog — Searches through git repositories for secrets, digging deep into commit history and branches. This is effective at finding secrets accidentally committed.

Plus Mike’s swimming in hardware, and a new movement sweeping the web that starts right here.

Links:

• Yo, Thelio! - dominickm.com — Overall, I am very happy with Thelio and if you’re interesting in running Linux on a desktop full-time, I recommend you consider it.
• Michael Dominick on Twitter — 10 minutes in and the #DarterPro has the best non-Mac trackpad I’ve ever used.
• Michael Dominick on Twitter — Yeah, so @ChrisLAS I have fallen hard off the old man sleep wagon and it's deeply sub-optimal.
• SCaLE 17x — SCaLE is the largest community-run open-source and free software conference in North America. It is held annually in the greater Los Angeles area.
• C# 8: The switch expression — C# 8 delivers a few new C# features to developers, and it is nice to see the language improving, but today I would like to talk about only one and it is "switch expressions".
• Don’t Get Clever with Login Forms | Brad Frost — Let’s walk through some login patterns and why I think they’re not ideal. And then let’s look at some better ways of tackling login.
• Canonical Announces Latest Ubuntu Core for IoT » Linux Magazine — Canonical has announced Ubuntu Core 18, their open source platform for IoT devices. Ubuntu Core 18 is based on Ubuntu 18.04 LTS code-base and will be supported for 10 years.
• Andrew Madsen on Twitter — It’s weird how the iOS community has shifted so much from “iOS development” to “Swift”. 5 years on, and a huge part of what everyone’s doing revolves around the language, not how to create great apps. Why is that?
• Michael Dominick on Twitter — Thinking more about this conversation about how the #iOSDev #macOs scene has changed online, it occurs to me that there’s a platform where that past ethos of “just build cool things” lives — desktop #Linux and @elementary in particular #CoderRadio @ChrisLAS
• 16-Inch MacBook Pro With All-New Design Expected in 2019 — Kuo also says Apple may add a 32GB RAM option to the 13-inch MacBook Pro, without providing further details.

Links:

• Mark's IoT Feedback
• IOKit — The I/O Kit framework implements non-kernel access to I/O Kit objects (drivers and nubs) through the device-interface mechanism.
• Does iPad Pro (2018) support IOKit? — IOKit has included iOS support since 2.0
• Elixir — Elixir is a dynamic, functional language designed for building scalable and maintainable applications.
• Craft and deploy bulletproof embedded software in Elixir
• NervesHub — NervesHub helps you manage firmware updates for Nerves devices.
• Elixir Mix Podcast — A weekly discussion with Elixir developers.
• Optional - Swift Standard Library — A type that represents either a wrapped value or nil, the absence of a value.
• Swift optionals explained simply
• F# Software Foundation — F# is a mature, open source, cross-platform, functional-first programming language
• Datomic Ions — Ions let you develop applications for the cloud by deploying your code to a running Datomic cluster.
• Rich Hickey on Datomic Ions