🪜 The Go Remote Meetup is looking for a new organizer. Step up! Interview with Wilken Rivera of the Go Developer Network, Episode 32 Proposals Accepted: add slog.DiscardHandler Previous discussion in Episode 80 Accepted: enable GOCACHEPROG by default Previous discussion in Episode 85 📂 Likely accept: Safer file open functions Prevoius discussion in…

IRL Go meetings 🇫🇮 Helsinki Go meetup, Nov 6 🇦🇺 GopherConAU, Nov 6-8 Proposals Likely accept: enable GOCACHEPROG by default Blog posts Two common Go interface misuses by Konrad Reiche Mocks Aren't Stubs by Martin Fowler 🌩️ Lightning Round Reddit FAQ: GUI Solutions for Go miQT, MIT-licensed Qt bindings for Go 🧻 pgroll, Zero-downtime, reversible, sch…

Happy Sukkot 🏕️! Find John & Shay at cupogo.dev, where you can find links to our Slack channel, Swag store, Patreon community, and the entire Cup o' Go episode archive. Meetups GoUAE meetup, Oct 26 Go Liepzig Proposals proposal: net/http: customize limit on number of 1xx responses (FInal Comment Period) Community Is Go the right choice for my start…

News 🧑‍🔧 Go 1.23.2 + 1.22.8 released, mostly backports of fixes ⏲️ High-Resolution Timers on Windows 🌬️ New release for Air 🔨 Interesting post about code shelf life Interview with Willem Site: https://www.willem.dev/ Twitter: https://x.com/willemschots LI: https://www.linkedin.com/in/willem-schots/Oleh Jonathan Hall & Shay Nehmad

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 Arundel On Twitter: @bitfield On LinkedIn: bitfieldconsulting Web site: bitfieldconsulting.com Video: Things in Go I Never Use by …

Join us at Orca Security! New roles for Go Developers opened, hand in your CV (and tell 'em Shay sent you :) ) Backend Developer Runtime Security Researcher Agent Developer DevOps Engineer Proposals 🕸️ 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…

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 ❤️‍🩹…

Proposals 🗜️ Accepted: Add new compress/zstd package Previously discussed in Episode 31 🧼 Accepted: runtime: add AddCleanup and deprecate SetFinalizer Previously 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 Mi…

Go 1.23.1 & 1.22.7 released 🚫 Proposal accepted: encoding/json: add omitzero option Episode 34: Interview with Joe Tsai about encoding/json/v2 ✍️ script v0.23.0 Episode 56: Interview wit xiaq, author of Elvish Episode 21: Interview with John Arundel Go blog: Telemetry in Go 1.23 and beyond by Robert Findley Running Go on a Raspberry Pi (הרצת גו על …

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/ …

🎉 Go 1.23 is here! Blog: Range Over Function Types by Ian Lance Taylor A look at the spec: Tree walking with range-over-func by Jonathan Hall Conferences & CFPs 🇦🇺 GopherCon AU, Nov 7-8 Sydney, Australia CFP closes Sept 15 🇺🇸 GoWest, Oct 25, Lehi, Utah, USA Still accepting lightning talks Lane Wagner boot.dev Lane Wagner on Cup o' Go Jonathan Hall …

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 resultsOleh Jonathan Hall & Shay Nehmad

For Patreon, Swag, past episodes, and more, visit https://cupogo.dev/! 🫡 Leadership Transition in the Go Project 🧑‍⚖️ Proposals Accepted: Adding Text() to the crypto/rand library Proposal (likely decline): add crypt(3) compatibility in the stdlib Active Proposal: Telemetry in Delve 🤝 Community GopherCon EU 2024 videos have been uploaded online 🎮 Ga…

📝 Go 1.23: Interactive release notes New proposals runtime: add AddCleanup and deprecate SetFinalizer 👉 weak: new package providing weak pointers 💪 Bufstream enters public beta Lightning Round Profiling in Go: A Practical Guide by Noam Yadgar Cogent Core initial release New RansomHub Ransomware Version Interview with Alice Merrick Previous episode …

News this week: 🆕 rc2 is out Google Groups notice The actual Merge List 🇰🇪 GopherCon Africa Oct 18-19 Does Go benefit more from copilot than other languages? Range-over-func demystified Zach Musgrave's post from dolthub; Go range iterators demystified John's take on it; First impressions of Go 1.23's range-over-func feature ⚡️ Lightning round "This…

Conferences & CFPs 🇮🇱 GopherCon Israel, Sept 9 @ Tel Aviv CFP open until Jul 15 🇦🇺 GopherCon AU, No CFP open until Sept 15 🇮🇳 GopherCon India, Dec 1 @ Jaipur 🇩🇪 Fyne Conf, Sept 20 @ Berlin CFP open until Aug 16 🇸🇬 GopherCon Singapore, October TBD CFP open until Aug 19 Go 1.23 draft release notes ⏲️ Blog: Resetting timers in Go by Anton Zhiyanov 🌩️ …

Go 1.22.5 & 1.21.12 released Conferences 🇮🇱 GopherCon Israel, Sept 9 @ Tel Aviv CFP open until Jul 15 🇦🇺 GopherCon AU, No CFP open until Sept 15 🇮🇳 GopherCon India, Dec 1 @ Jaipur New proposal: include abandoned packages in list of deprecations Blog post: gRPC: The Good Parts by Kevin McDonald 🍪 New package: github.com/syntaqx/cookie Found on Reddi…

Visit our homepage - cupogo.dev - for links to our Patreon, Store, past episodes, and more. 🚢 Releases 1.23 RC1 released 1.22.5 & 1.21.12 pre-release announcement Proposals 1️⃣ 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 iterat…

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 TestsOleh Jonathan Hall & Shay Nehmad

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 17-20 Can’t afford to attend online? Fill in this form: https://forms.gle/gcDGxnRJvjXbVPuZ6 🎲 math/rand: make global seed a no-o…

Go 1.22.4 & 1.21.11 released Proposals New: safer file open functions github.com/google/safeopen alternative openat man page New: allow range-over-func to omit iteration variables Blog: Flaky Tests Overhaul at Uber Blog: Redpanda acquires Benthos to expand its end-to-end streaming data platform Interview with Ashley Jeffs Twitter LinkedIn GitHub An…

Go 1.22.4 & 1.21.11 coming Tuesday, June 4 Community events Golang Atlanta meetup, June 13 Cup o' Go Meetup in Amsterdam, June 19 Golang Tilburg meetup, June 20 Proposal accepted and implemented: new iterator functions in maps package coming in 1.23 Reddit: What software shouldn't you write in Go? Blog: Blazingly Fast Shadow Stacks for Go by Felix …

Proposals Accepted: require Linux 3.17 kernel for Go 1.24 Previous discussion: Episode 61 Accepted: add encoding.AppendText and encoding.AppendBinary Previous discussion: Episode 62 Accepted: add HostLayout directive type 🪟 Accepted: Normalize line endings in example output comparisons Conference updates 🇮🇱 GopherCon Isreael CFP open until June 30 …

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, Russia Proposals 👍 Accepted: go telemetry subcommand Previous discussion on Episode 62 ⛔ Declined: Notify of new major dependency versio…

Go 1.22.3 & 1.22.10 released Proposals Accepted: add binary.Append function Likely accept: new `go telemetry` subcommand Likely decline: Notify about new major versions of dependencies Packt book bundle Interview with Jamie Tanna Blog: Creating a more sustainable model for `oapi-codegen` in the future Blog: oapi-codegen is moving to its own org on …

Consider supporting the show by joining our Patreon! 🆕 Releases Go 1.22.3 & 1.21.10 coming Tuesday 🪇 Conferences GopherCon Brazil, May 9 & 10 GopherDay Taiwan, May 25 🤹 Secure Randomness Blog: Evolving the Go Standard Library with math/rand/v2 Blog: Secure Randomness in Go 1.22 by Russ Cox new proposal: Require Linux kernel 3.17 for Go 1.24 🧑‍🔬 Int…

Proposals 🍪 Accepted: support partitioned cookies Article: Prepare for thrid-party cookie restrictions New: add reflect.AssertTo Declined: builtin is[T any](any) bool Meetups & 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 6 Blog…

For more info, transcripts, and all the links, visit https://cupogo.dev. 🗳️ 2024 Go Developer Survey Hugot, Huggingface pipelines for Go Why is NPS bad? A blogpost by Jonathan 🍕 Meetups 🇺🇸 Denver 🇺🇸 Atlanta 🇳🇱 Amsterdam 🇮🇱 Israel 🧙 An interview with Bill Kennedy Twitter https://twitter.com/goinggodotnet LinkedIn https://www.linkedin.com/in/william-…

Go 1.22.2 & 1.21.9 released Blog: HTTP/2 CONTINUATION Flood by Bartek Nowotarski Blog: HTTP/2 CONTINUATION Flood: Technical Details by Bartek Nowotarski 🗣️ Conferences & CFPs Official Go "Wiki" conferences list 🏴 Go West, October TBD @ Lehi, Utah CFP 🌐 Conf42 Golang, April 24 @ Online 🇧🇷 GopherCon Brazil, May 9-10 @ Florianópolis, SC Around the com…

Proposals (re)accepted: add slices.Repeat function accepted: report use of too-new standard library symbols with go vet From around the community Blog: Context-induced performance bottleneck in Go by Gabriel Augendre New community Q&A site: godev.com, powerd by Apache Answer Blog: Go Enums Still Suck by Steven McCutcheon On Reddit…

Links: my little whisper.cpp bug fix why the logits were calculated inconsistently wav2vec2 on arxiv and huggingface the openai whisper asr model announcement beam search patience top notch guide to CTC the bitter lesson (and in meme form) And one erratum: I referred in the show to LLMs as encoder-decoder models. Most modern LLMs are decoder-only.…

🇮🇹 GoLab 2024 coming up Nov 11-13 in Florence Itally CFP open through May 1 Proposals 🚫 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 panic Work with Jonathan Hall Interview with xiaq 🧝 Elvish web site zsh user manua…

🇬🇧 Manchester Go Meetup, April 3 Proposals 🕛 Declined: time: add "1136214245" as layout string for unix timestamp 💪 Active: promote windows/arm64 to first class port Go Blog: More powerful Go execution traces Design document: Execution tracer overhaul Neovim plugin for gopls documentation links On Reddit 👸 Interview with quobix Personal site Prince…

🛡️ Security releases. Upgrade now! Go 1.22.1 & 1.21.8 google.golang.org/protobuf v1.33.0 👭 Happy International Women's Day! Upcoming meetups & events 🇬🇧 London Gophers, March 20 🇮🇱 Go Israel, March 12 🇬🇧 GopherCon UK Conference, August 14-16 CFP is open! Accepted proposals: Migrate x/crypto packages into the standard library Around the community Go…

🛡️ Security updates coming on Tuesday Go 1.22.1 & 1.21.8 google.golang.org/protobuf and github.com/google/protobuf 🧀 Open proposal: use SwissTable to improve hash map performance Related releases GopherJS 1.19 beta1 with Go 1.19 support (w/o generics) TinyGo 0.31.0 with Go 1.22 support Around the community Upcoming Go Isreal Meetup, March 12 @ Orca…

Meet the hosts Meet Shay: 🇮🇱 Go Israel Meetup, March 12 @ Orca Meet Jonathan: 🇳🇱 Go Amsterdam Meetup, Feb 27 @ Creative Fabrica Proposals Declined: 🤐 archive/zip: support for encrypted archives Accepted: 🔁 iter: new package for iterators Accepted: 🗺️ maps: add iterator-related functions Likely accept: 🍕 slices: add iterator-related functions Likely…

Proposals: new: add slices.Repeat function accepted: deprecate runtime.GOROOT From the Go blog: Routing Enhancements for Go 1.22 How I write HTTP services in Go after 13 years by Mat Ryer Weaveworks shutting down On Reddit: Go 1.22 yielding a 18% regression in single-threading performance On YouTube: Why I Use Golang in 2024 by ThePrimeTime Intervi…

In which I ramble about randomness and random algorithms. Now with theme music! Paper Cuts planned reading: Habitability and Piecemeal Growth, in Patterns of Software (just pages 7–16 of the book, which is pages 25-32 of the PDF) Selected links: * SIEVE cache replacement algorithm * Power of two random choices * Marc Brooker's blog * Random forests…

New releases ♬ Go 1.21.7 and 1.20.14 released 🧹 golangci-lint 1.56.1 released, including support for `--show-stats` and John's bugfix Conferences and Meetups 🇮🇱 Go Israel March 2024 hosted by Orca Security Go 1.22 Feature Rundown Official announcement, release notes, and download link Cool interactive release notes by Anton Zhiyanov The Loopvar bug…

Shay Nehmad on how writing is the key to becoming a better engineer, how to do it, and more. Links: * Cup O' Go podcast * Code Complete book * Shay's blog * Obsidian and LogseqOleh Josh Bleecher Snyder

Happy 1st anniversary to Cup o' Go! 🥳 Proposals go build -json accepted allow append(nil, arg) declined (playground link), because of existing alternative go vet: warn about recover in non-deferred function declined, because of lack of data allow multiple spaces between method and path in mux: new proposal Releases gofumpt 0.6.0 go-elasticsearch v8…

Preview for the Cup o' Go podcast - keep up to date with the Go (golang) community in 15 minutes per week, with Jonathan Hall and Shay Nehmad!Oleh Jonathan Hall & Shay Nehmad

This show is supported by you! Consider joining as a Patreon member to support the show. Go 1.22RC2 released Take the new Go developer survey Learning Go, 2nd edition now available for e-purchase, print coming soon Listen to our interview with the author in Episode 44 GopherCon talk by Russ Cox: Go Changes Highlighting tools goimportcycle typex Red…

This was a fun and decidedly humbling conversation with Ben Johnson about SQLite, databases, Litestream, and LiteFS. Links: Ben on GitHub Litestream LiteFSOleh Josh Bleecher Snyder

This show is supported by you! Consider joining as a Patreon member to support the show. Thanks Yarden for coming on the show! Proposals Declined: ASCII output in Go tools, PowerShell investigation underway Likely Accept: `-json` flag for go build The new Range syntax Go Wiki: Rangefunc Experiment Range over int, over func proposal Go 1.22 range fu…

You can now sponsor the show directly, via Patreon! Go 1.21.6 & 1.20.13 released Conferences GoFunc 2024, March 14-15 online, in Russian FOSDEM, Go Devroom Feb 3-4 in Brussels, Belgium GopherCon EU, Athens, Feb 6-8 in Athens, Greece Video/transcript of talk by Rob Pike: What We Got Right, What We Got Wrong Around the community GitHub's move to gene…

Go 1.22RC1 is out Draft release notes golang.org/x/crypto/ssh vulnerability fixed CUE 0.7.0 released CUE web site Announcing River: fast and reliable background jobs for Go Reddit: Why is reinventing the wheel so prominent in Go? Reddit: Is it stupid to have a Go backend and NextJs frontend? SQLite GitHub: Benchmarks for Golang SQLite Drivers zombi…

No guest for this inaugural episode--just me this round. I cover the basics of rolling hashes and FastCDC, which appears to be the state of the art in content defined chunking. Mentioned in the episode: 8 bit hash bug FastCDC paper Perkeep (once called Camlistore, oops) bup rsync I know the audio is slightly subpar (to say nothing of the content). …

🐚 golang.org/x/crypto/ssh fix pre-announcement, upgrade Monday, December 18 The Go wiki has moved! 🗓️ Go 1.22RC1 coming Tuesday, December 19 Proposals 👎 declined: cmd/compile: allow compile-time override of constants 👎 declined: cmd/go: add language localization support to go doc Go blog: Finding unreachable functions with deadcode 🐳 Docker whale-c…

Go 1.21.5 & 1.20.12 released Go Developer 2023H2 survey results are in Proposals accepted: deadcode command is on the way new: Add localization support to go doc new: Allow compile-time override of constants Blog: Optimizing Go string operations with practical examples by Alex Bledea This week's sponsor: Jonathan Hall's Fractional Gopher service In…