Cup o' Go

No episode this week, as Shay's celebrating Rosh Hashana and John's moving countries. So enjoy this replay of our interview with John Arundel from episode 21 of the show!Interview with Go 👨‍🏫 teacher and 📚 author, John ArundelOn Twitter: @bitfieldOn LinkedIn: bitfieldconsultingWeb site: bitfieldconsulting.comVideo: Things in Go I Never Use by Mat RyerVideo: What is the best book to learn Go in 2023?

9/30/24 • 33:02

Join us at Orca Security! New roles for Go Developers opened, hand in your CV (and tell 'em Shay sent you :) )Backend DeveloperRuntime Security ResearcherAgent DeveloperDevOps EngineerProposals🕸️ cmd/compile: relax wasm/wasm32 function import signature type constraints"Types" in the WASM spec🍗 runtime: add a way to check if fd is used by go runtimerunC Escape Vulnerability CVE-2024-21626 write-upBlog Posts💾 Register allocation in the Go compiler🏷️ What's in an (Alias) Name?Lightning Round🧑‍✈️ Go Singleflight Melts in Your Code, Not in Your DB🚫 cmd/go: change go test to FAIL if -run is specified but no tests match📊 Felix Geisendörfer's bugfix for fgprof

9/27/24 • 41:12

For show notes, swag store, Patreon community, and past episodes, visit cupogo.dev.Discussions & Proposals📊 metrics for the standard library 🗑️ gorename deprecation📄 Documentation update for telemetry intentions(psst; remember to run `go telemetry on`)🚮 log/slog: add slog.DiscardHandler Blog posts🤖 Building LLM-powered applications in Go❤️‍🩹 I hate that I like GolangOur gracious patrons support this show. Consider joining as a member, too!

9/20/24 • 38:52

Proposals🗜️ Accepted: Add new compress/zstd packagePreviously discussed in Episode 31🧼 Accepted: runtime: add AddCleanup and deprecate SetFinalizerPreviously discussed in Episode 73🗜️ Accepted: refuse to generate and/or use RSA keys smaller than 1024 bits🇮🇱 GopherCon Israel 2024, thoughts byy Shay Nehmad❄️ Blog post: New unique package by Michael KnyszekPreviously discussed in Episode 33 and Episode 38Go malware capable of cross-platform backdoor attacks🌩️ Lightning Roundgarble, Obfuscate Go codeecs, the Entity Component SystemPlease participate in the Go Developer Survey!Interview with Alice Merrick in Episode 73InterviewRan Bar-Zik https://x.com/barzikGil Adda https://www.linkedin.com/in/gil-adda-6117b9/CyberArk

9/13/24 • 69:44

Go 1.23.1 & 1.22.7 released🚫 Proposal accepted: encoding/json: add omitzero optionEpisode 34: Interview with Joe Tsai about encoding/json/v2✍️ script v0.23.0Episode 56: Interview wit xiaq, author of Elvish  Episode 21: Interview with John ArundelGo blog: Telemetry in Go 1.23 and beyond by Robert FindleyRunning Go on a Raspberry Pi (הרצת גו על רספברי פיי)🌩️ Lightning Round🚣‍♀️ river v0.10.0AriaSQLOn Reddit🍜 OpenTofu Registry gets a User InterfaceEpisode 30: Interview with Ohad Maislish about OpenTofuInterview with Elliott Minns from Dreams of CodeWatch the interview on YouTubeDreams of Code on YouTubeWeb site: dreamsofcode.io

9/6/24 • 60:44

Thanks to Jamie Tanna for joining as Co-host!Our gracious patrons support this show. Consider joining as a member, too!Conferences roundup🇮🇱 GopherCon Israel Sep 9th https://www.gophercon.org.il/🇩🇪 Fyne Conf 2024 Sep 20th https://conf.fyne.io/🌐 GoFunc Oct 3rd https://gofunc.ru/🇰🇪 GopherCon Africa Oct 18th-19th https://nairobi.gophers.africa/🇸🇬 GopherCon Singapore https://2024.gophercon.sg/🇮🇹 GoLab Nov 11th-13th https://golab.io/Proposals✄ proposal: debug/bisect: publish x/tools/internal/bisect⚠️ proposal: errors: add All and AllAs iteratorsReleases🗃️ Cue 0.10.0 with experimental embed support⚡️ Lightning round🐣 You're not mature enough to release your first version as v1🏃 New release for FIT: Garmin watch protocol in Go💬 The most exciting part of Go 1.23🗺️ Open Source database diagram editor

8/30/24 • 55:10

🎉 Go 1.23 is here!Blog: Range Over Function Types by Ian Lance TaylorA look at the spec: Tree walking with range-over-func by Jonathan HallConferences & CFPs🇦🇺 GopherCon AU, Nov 7-8 Sydney, AustraliaCFP closes Sept 15🇺🇸 GoWest, Oct 25, Lehi, Utah, USAStill accepting lightning talksLane Wagnerboot.devLane Wagner on Cup o' GoJonathan Hall on Backend Banter🇸🇬 GopherCon SingaporeCFP closes Aug 26🇩🇪 FyneConf, Sept 20, Berlin, GermanyCFP closes today, Aug 23🇬🇧 GopherCon UK 2024 talks are now online!Proposal accepted: add Context method to testing.T🌩️ Lightning roundtimelinizeBlog: gRPC over HTTP/3 by Kevin McDonaldJonathan's wasmws fork & the original

8/23/24 • 19:59

For Patreon, Swag, past episodes, and more, visit 🔗 https://cupogo.dev/!🏛️ Go 1.22.6 & 1.21.13 released  🕵️ CVE-2024-24790 explained (and scored on Synk)🧪 Likely accept: add Context method to testing.T🧑‍💻 StackOverflow 2024 developer survey results

8/10/24 • 36:56

For Patreon, Swag, past episodes, and more, visit https://cupogo.dev/!🫡 Leadership Transition in the Go Project🧑‍⚖️ ProposalsAccepted: Adding Text() to the crypto/rand libraryProposal (likely decline): add crypt(3) compatibility in the stdlibActive Proposal: Telemetry in Delve🤝 CommunityGopherCon EU 2024 videos have been uploaded online 🎮 GameDevNew minor version for ebitengineGo for RPG tutorial on YouTube by CodingWithSphere🏎️ Lightning round💰 Go & Money🔐 Quantum-Safe TLS🐑 New ollama release

8/3/24 • 26:18

📝 Go 1.23: Interactive release notesNew proposalsruntime: add AddCleanup and deprecate SetFinalizer👉 weak: new package providing weak pointers💪 Bufstream enters public betaLightning RoundProfiling in Go: A Practical Guide by Noam YadgarCogent Core initial releaseNew RansomHub Ransomware VersionInterview with Alice MerrickPrevious episode 59: All about community

7/26/24 • 61:34

News this week:🆕 rc2 is out Google Groups noticeThe actual Merge List🇰🇪 GopherCon Africa Oct 18-19Does Go benefit more from copilot than other languages?Range-over-func demystifiedZach Musgrave's post from dolthub; Go range iterators demystifiedJohn's take on it; First impressions of Go 1.23's range-over-func feature⚡️ Lightning round"This cli component was trickier to build than I thought" by Dreams of Code on YouTubeIntroducing Quartz: A Deterministic Time Testing Library for Go by Spike Curtisov - feature rich terminal pager release v0.35.0Want to support the show? Here are some ways to do it!Twitter (X. Ugh) techhub.social/@cupogoYouTubePatreon

7/19/24 • 27:05

Conferences & CFPs🇮🇱 GopherCon Israel, Sept 9 @ Tel AvivCFP open until Jul 15🇦🇺 GopherCon AU, NoCFP open until Sept 15🇮🇳 GopherCon India, Dec 1 @ Jaipur🇩🇪 Fyne Conf, Sept 20 @ BerlinCFP open until Aug 16🇸🇬 GopherCon Singapore, October TBDCFP open until Aug 19Go 1.23 draft release notes⏲️ Blog: Resetting timers in Go by Anton Zhiyanov🌩️ Lightning RoundGeomys, A Blueprint for a Sustainable Open Source Maintenance Firm by Filippo Valsordagithub.com/openhue/openhue-go — A library for interacting with the Philips Hue smart lighting systems.github.com/frederikaverpil/neotest-golang — Reliable Neotest adapter for running Go tests in Neovim.github.com/AllenDang/giu — A rapid cross-platform GUI framework for Go.github.com/ergochat/ergo — A modern IRC server written in Go.

7/12/24 • 21:26

Go 1.22.5 & 1.21.12 releasedConferences🇮🇱 GopherCon Israel, Sept 9 @ Tel AvivCFP open until Jul 15🇦🇺 GopherCon AU, NoCFP open until Sept 15🇮🇳 GopherCon India, Dec 1 @ JaipurNew proposal: include abandoned packages in list of deprecationsBlog post: gRPC: The Good Parts by Kevin McDonald🍪 New package: github.com/syntaqx/cookieFound on Reddit: How Go allowed us to send 500 million HTTP requests to 2.5 million hosts every day

7/5/24 • 25:07

Visit our homepage - cupogo.dev - for links to our Patreon, Store, past episodes, and more.🚢 Releases1.23 RC1 released1.22.5 & 1.21.12 pre-release announcementProposals1️⃣ Accepted: cmd/gofmt: change -d to exit 1 if diffs exist🆕 Accepted: list deprecations and newer available dep versions 🪢 Accepted: spec: allow range-over-func to omit iteration variables Community⛈️ gRPC: The Bad Parts

6/28/24 • 28:42

Thanks, Erik Dubbelboer, John Basila, Suchith, and Hiji, for co-hosting the episode!Which GUI library to choose?Caesar, a new Go Web Framework"How to prove I am good at Go apart from having work experience?""Where should I learn Go?"Learn Go with Tests

6/21/24 • 19:34

Visit our homepage - cupogo.dev - for links to our Patreon, Swag Store, and more.Next week, on June 19th, we're doing a physical meetup! Join #amsterdam on the Gopher Slack to join up.🇩🇪 GopherCon Europe next week, June 17-20Can’t afford to attend online? Fill in this form: https://forms.gle/gcDGxnRJvjXbVPuZ6🎲 math/rand: make global seed a no-op📦 goreleaser v2 released📼 A few Go tools for production-level developer applications (Orca meetup Mar 2023)🎮 Why is Go not used for game development?GMTK Game Jam 2024 - Hosted by Game Maker's Toolkit🦾 gabyhelp - a new bot to help automate work in the Go issue tracker🧐 5 small tips I recently learned in Go

6/14/24 • 32:00

Go 1.22.4 & 1.21.11 releasedProposalsNew: safer file open functionsgithub.com/google/safeopen alternativeopenat man pageNew: allow range-over-func to omit iteration variablesBlog: Flaky Tests Overhaul at UberBlog: Redpanda acquires Benthos to expand its end-to-end streaming data platformInterview with Ashley JeffsTwitterLinkedInGitHubAnnouncement discussion on Hacker NewsRedpanda Connect project pagePrevious Benthos interview in Episode 27Redneck language in RedHat, cerca 1998

6/7/24 • 77:43

Go 1.22.4 & 1.21.11 coming Tuesday, June 4Community eventsGolang Atlanta meetup, June 13Cup o' Go Meetup in Amsterdam, June 19Golang Tilburg meetup, June 20Proposal accepted and implemented: new iterator functions in maps package coming in 1.23Reddit: What software shouldn't you write in Go?Blog: Blazingly Fast Shadow Stacks for Go by Felix GeisendörfBlog: Abusing Go's infrastructure by Pedro VilaçaAd breakEpisode 15, interview with Adelina Simion about her book, Test-Driven Development in GoInterview with Riccardo PinosioHugging Facehugot on GitHubONNXKnights Analytics

5/31/24 • 61:44

ProposalsAccepted: require Linux 3.17 kernel for Go 1.24Previous discussion: Episode 61Accepted: add encoding.AppendText and encoding.AppendBinaryPrevious discussion: Episode 62Accepted: add HostLayout directive type🪟 Accepted: Normalize line endings in example output comparisonsConference updates🇮🇱 GopherCon Isreael CFP open until June 30🔒 gosec v2.20.0 releasedIncluded in golangci-lint v1.58.2See also: govulncheckOpen issue: lock down future uses of linknameRelated blog post: Accessing Private Functions, Methods, Types and Variables in Go by Yarden LaifenfeldThanks to Miki for filling in!His new book, Effective Go Recipes

5/24/24 • 18:20

Upcoming conferences🇯🇵 June 8: Go Conference 2024 @ Tokyo, Japan🇩🇪 June 17-20: GopherCon EU @ Berlin, Germany🇳🇱 June 19-21: DevOps Days @ Amsterdam, Netherlands🇷🇺 June 24-25: Golang Conf 2024 @ St. Petersburg, RussiaProposals👍 Accepted: go telemetry subcommandPrevious discussion on Episode 62⛔ Declined: Notify of new major dependency versionsPrevious discussion on Episode 62🆕 New: Make math/rand.Seed a no-opThe unique package has been implemented✅ Previous discussion on Episode 33Around the community🤔 Reddit: Is it idiomatic to create a constructor that returns an interface?GitHub CLI 2.49.1 includes contribution from Shay

5/17/24 • 30:02

Go 1.22.3 & 1.22.10 releasedProposalsAccepted: add binary.Append functionLikely accept: new `go telemetry` subcommandLikely decline: Notify about new major versions of dependenciesPackt book bundleInterview with Jamie TannaBlog: Creating a more sustainable model for `oapi-codegen` in the futureBlog: oapi-codegen is moving to its own orgon GitHub: github.com/deepmap/oapi-codegen

5/10/24 • 63:59

Consider supporting the show by joining our Patreon!🆕 ReleasesGo 1.22.3 & 1.21.10 coming Tuesday🪇 ConferencesGopherCon Brazil, May 9 & 10GopherDay Taiwan, May 25🤹 Secure RandomnessBlog: Evolving the Go Standard Library with math/rand/v2Blog: Secure Randomness in Go 1.22 by Russ Coxnew proposal: Require Linux kernel 3.17 for Go 1.24🧑‍🔬 Interview with Bartek Nowotarski about Go vulnerability researchBlogHackerOneTwitterHTTP/2 RFC9133Luck

5/3/24 • 63:52

Proposals🍪 Accepted: support partitioned cookiesArticle: Prepare for thrid-party cookie restrictionsNew: add reflect.AssertToDeclined: builtin is[T any](any) boolMeetups & Conferences🇨🇿 Prague Go Meetup, April 23🇳🇱 Rotterdam Go Meetup, April 23🌐 Conf42 Golang, April 25, Online🇬🇧 GopherCon UK CFP closes May 17🇮🇹 GoLab CFP closes May 6Blog: Welcome to the Microsoft for Go Developers BlogBlog: Go performance from version 1.0 to 1.22 by Ben HoytInterview with Paul JollyCUE web siteTwitterLinkedIn

4/18/24 • 65:18

For more info, transcripts, and all the links, visit https://cupogo.dev.🗳️ 2024 Go Developer SurveyHugot, Huggingface pipelines for GoWhy is NPS bad? A blogpost by Jonathan🍕 Meetups🇺🇸 Denver 🇺🇸 Atlanta🇳🇱 Amsterdam🇮🇱 Israel🧙 An interview with Bill KennedyTwitter https://twitter.com/goinggodotnetLinkedIn https://www.linkedin.com/in/william-kennedy-5b318778/Ardan Labs https://www.ardanlabs.com/instructors/bill-kennedy/Hanna HatsThis show is supported by you! If you feel so inclined, please become a member of our Patreon: https://www.patreon.com/user?u=52571196

4/12/24 • 83:57

Go 1.22.2 & 1.21.9 releasedBlog: HTTP/2 CONTINUATION Flood by Bartek NowotarskiBlog: HTTP/2 CONTINUATION Flood: Technical Details by Bartek Nowotarski🗣️ Conferences & CFPsOfficial Go "Wiki" conferences list🏴󠁵󠁳󠁵󠁴󠁿 Go West, October TBD @ Lehi, UtahCFP🌐 Conf42 Golang, April 24 @ Online🇧🇷 GopherCon Brazil, May 9-10 @ Florianópolis, SCAround the community🤐 Blog: Prevent sensitive data from leaking by Willem SchotsReddit discussion: If you could redesign Go from scratch, what would you change?Ad break:Software you can love conference: https://sycl.it/ 

4/5/24 • 30:51

Proposals(re)accepted: add slices.Repeat functionaccepted: report use of too-new standard library symbols with go vetFrom around the communityBlog: Context-induced performance bottleneck in Go by Gabriel AugendreNew community Q&A site: godev.com, powerd by Apache AnswerBlog: Go Enums Still Suck by Steven McCutcheonOn Reddit

3/29/24 • 20:02

🇮🇹 GoLab 2024 coming up Nov 11-13 in Florence ItallyCFP open through May 1Proposals🚫 Declined: time.Parse: letter-based formats🚫 Declined: support int(bool) conversions🗨️ Active: add builtin function is[T any](any) bool🚫 Declined: range over nil function should panicWork with Jonathan HallInterview with xiaq🧝 Elvish web sitezsh user manual

3/22/24 • 65:58

🇬🇧 Manchester Go Meetup, April 3Proposals🕛 Declined: time: add "1136214245" as layout string for unix timestamp💪 Active: promote windows/arm64 to first class portGo Blog: More powerful Go execution tracesDesign document: Execution tracer overhaulNeovim plugin for gopls documentation linksOn Reddit👸 Interview with quobixPersonal sitePrincess B33f Heavy Industrieslibopenapiopenapi-changeswiretapvacuumJSON CrackOn YouTubeAPI Days conference

3/15/24 • 71:10

🛡️ Security releases. Upgrade now!Go 1.22.1 & 1.21.8google.golang.org/protobuf v1.33.0👭 Happy International Women's Day!Upcoming meetups & events🇬🇧 London Gophers, March 20🇮🇱 Go Israel, March 12🇬🇧 GopherCon UKConference, August 14-16CFP is open!Accepted proposals: Migrate x/crypto packages into the standard libraryAround the communityGo enums suck (hackernews discussion)Reddit: Why does Go have so many traps?Blog: for Loop Semantic Changes in Go 1.22: Be Aware of the ImpactInterview with Filippo ValsordaPersonal web site: https://filippo.io/cryptopals.com challengesStanford Cryptography course on courseraRecurse CenterRead/sign up for Filippo's newsletter/blogThe blog post that started it all: I'm now a full-time professional open source maintainer

3/8/24 • 77:39

🛡️ Security updates coming on TuesdayGo 1.22.1 & 1.21.8google.golang.org/protobuf and github.com/google/protobuf🧀 Open proposal: use SwissTable to improve hash map performanceRelated releasesGopherJS 1.19 beta1 with Go 1.19 support (w/o generics)TinyGo 0.31.0 with Go 1.22 supportAround the communityUpcoming Go Isreal Meetup, March 12 @ OrcaGopherVerse, AI-Gopher generator from Creative Fabrica🔭 GopherWatch, keep tabs on Go modulesCreated by Mechiel Lukkien, interviewed in episode 3Go Blog: Robust generic functions on slices by Valentin DeleplaceReddit: My experience with Go as a Python developer🎙️ glee🏄 Interview with Grant NelsonGopherJS on GitHubWorkivaGrant on GitHub

3/1/24 • 48:00