Cup o' Go

Conferences:GopherCon AU CFP through July 31 Proposals:Accepted: Add generic database/sql.Null[T]Declined: Add YAML to stdlibLikely accept: Make GOPATH invincible Go 1.21 overview:Find the release notes hereGo 1.21 improves build speed by up to 6%, largely thanks to building the compiler itself with PGO.New stack tracesType inference improvementsUnicode 15.0.0Releases:Delve 1.21.0goreleaser v1.19.0Ad break:Our gopher is named Brewster now!Interview:Nofar SchniderYarden LaifenfeldWomen Who Go official site ★ Support this podcast on Patreon ★

Thank you to this week's sponsor, Koyeb!🇪🇺 GopherCon EU next week in Berlin! June 26-29🧪 Go 1.21rc2 is outRead the draft release notes💬 Discussion (closed): Add package forwarding💬 Discussion (ongoing): Move HTTP/2 to the standard libraryCommunity highlights🎮 Dendy, NES emulator written in Gogrank.io, Go packages ranked by Google Page Rank and GitHub starsKoyeb is a developer-friendly serverless platform to deploy apps globally. No-ops, servers, or infrastructure management. You can run Web apps & APIs, event-driven serverless functions, background workers, and even cron jobs!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? ★ Support this podcast on Patreon ★

Thank you to this week's sponsor, Koyeb!Go 1.20.5 & 1.19.10 releasedVSCode-go v0.39.0 released🖩 Discussion: Add new API for math/rand 📊 SO 2023 Survey ResultsThe internet is on strike!/r/golang is temporarily restrictedStack Exchange moderation strike👩 Women Who Go🇮🇱 Women who Go Israel is back🇬🇧 Also check out our past interview with Adelina Simion, co-organizer of Women Who Go LondonBlog post: Go Sync or Go Home: WaitGroup by Yarden LaifenfeldKoyeb is a developer-friendly serverless platform to deploy apps globally. No-ops, servers, or infrastructure management. You can run Web apps & APIs, event-driven serverless functions, background workers, and even cron jobs!Help us name the show's gopher mascott on the Slack channel, #cup-o-goInterview with Andy WilliamsFine project web siteAndy's web site: andy.xyz ★ Support this podcast on Patreon ★

Thank you to this week's sponsor, Koyeb!Go 1.20.5 & 1.19.10 coming any moment nowProposals📜 Accepted: Add `else with` to templates⌚ Likely accept: cmd/vet: time.Since should not be used in defer statementNew proposal: database/sql: add generic Null[T]ReleasesHugo v0.113.0 with HTTPS support🐍 spf13/viper v0.16.0golangci-lint v1.53.0, .1, & .2, with several new linters, and many updates🍣 BurntSushi/toml v1.3.0 & .1, with experimental TOML 1.1 supportBlog post: Improving Observability of GoLang ServicesKoyeb is a developer-friendly serverless platform to deploy apps globally. No-ops, servers, or infrastructure management. You can run Web apps & APIs, event-driven serverless functions, background workers, and even cron jobs!Production note: Starting next week, we'll be releasing episodes on Fridays.Interview with Yann LégerKoyebConnect with YannLinkedInTwitter ★ Support this podcast on Patreon ★

Thank you to this week's sponsor, Koyeb!New builtins, min & max coming in Go 1.21Discussion: Possible enhancements to http.ServeMux routingHugo v0.112.0-.5 releasedCheck out Gont, A testing framework for distributed Go applicationsRandom Testing blog series by John Arundel, Fuzz Testing in GoKoyeb is a developer-friendly serverless platform to deploy apps globally. No-ops, servers, or infrastructure management. You can run Web apps & APIs, event-driven serverless functions, background workers, and even cron jobs!This week on the #cup-o-go SlackThanks to the admins over on the Gopher Slack for getting RSS integration working on the #cup-o-go channel🍿 More on finalizer woes: https://github.com/go4org/intern/issues/2, https://github.com/go4org/intern/pull/4, https://github.com/josharian/internCall for help: Talks, blogs, Tutorials on how to write and think like a GopherThread on RSS, Email, blogging, and all that fun stuff ★ Support this podcast on Patreon ★

A big thanks to this episode's sponsor, Koyeb!Proposal, accepted and merged: slices: add ReverseCorrection: GOEXPERIMENT=gocacheprog feature won't introduce new cache invalidation bugsNew proposal: strings.First functionBlog post: Some notes on the cost of Go finalizers (in Go 1.20) by Chris SiebenmannPayPal's key-value store, JunoDB, has been open-sourcedKoyeb is a developer-friendly serverless platform to deploy apps globally. No-ops, servers, or infrastructure management. You can run Web apps & APIs, event-driven serverless functions, background workers, and even cron jobs!☕ Merch is being delivered! Share a selfie on social media! #cupogoInterview with Christoph BergerSubscribe to the Applied Go Weekly newsletterCheck out Christoph's excellent Go coursesRead the Applied Go blogApplied Go on YouTube ★ Support this podcast on Patreon ★

Conferences: GopherCon Europe, Berlin, June 26-29Gopher China, June 9-11Go Dev Survey 2023Q1 results StackOverflow Dev Survey 2023ProposalsA formal proposal to change loop variable semantics Limit cap of Buffer.Bytes() resultNew Proposal: Optional improved cachingCommunitySemanticDiff supports Go Redis go client "Anyone knows of any good Go podcasts?"Go Time https://changelog.com/gotimego podcast() https://go.transistor.fm/Arden Labs https://podcasts.apple.com/us/podcast/ardan-labs-podcast/id1539547911Cup o' Go https://cupogo.dev/Ads Check out our merch on https://www.store.cupogo.dev/Interview with Lane WagnerCheck out boot.dev!On YouTube as wellOn "Adventures in DevOps"  ★ Support this podcast on Patreon ★

Check out our new Merch store and buy your very own Cup o' Go coffee mug or sticker!Go 1.20.4 and Go 1.19.9 are releasedConferences:Go Conference 2023 Japan, Online June 2GothamGo, New York City June 9ProposalsLikely decline: Add new testing/cmp packageRetracted: Add .ʕ◔ϖ◔ʔ as an alternate spelling of .go in file namesOngoing discussion: Add new package cmp, with Ordered, Min, MaxBlog post: Template rendering in Go: a software optimization taleAutomatic test runner: GokiburiAnd the older project, GoConveyBlog post: The Bubbletea (TUI) State Machine patternNew projject: Bunnify, a library for publishing and consuming events for AMQPInterview with Adelina SimionBuy the book: Test-Driven Development in GoBlog: adelinasimion.devConnect on LinkedIn or TwitterMeetups: Women Who Go (London) and London GophersSpeaking at GopherCon UK, August 16-18 ★ Support this podcast on Patreon ★

Go 1.20.4 & 1.19.9 coming tomorrowConf42: Golang talks available onlineText marshaling & unmarshaling added to regexp package for 1.21Jonathan's video about the proposal, acceptance, and change processBlog post: WebSockets: Scale at Fractional Footprint in GoReddit question: Which books should I read as an experienced Go developer?Shay's recommendation: Designing Data-Intensive Applications by Martin Kleppman & Benjamin LangeJonathan's recommendation: Go Fundamentals by Mark Bates & Cory Lanou (Jonathan's review)Blog post: FireScroll - A Highly available multi-region KV database with massive read scalability ★ Support this podcast on Patreon ★

On the news this week:🇧🇷 GopherCon Brasil CFP open until May 3 🇮🇹 GoLab 2023 CFP open closes on May 21 💬 io/fs: writeable interface new discussion asking for use cases. If you have a project that uses a writeable abstraction interface, go there!✅ GOEXPERIMENT=loopvar is in! Will be included in 1.21 🍵 gitea v1.19.1 released with breaking changes ᚬ log/slog: Add vet checks for variadic inputs discussion in GitHub and our Slack⛙ context.Merge is on hold until AfterFunc has been out in the wild for a while to see if the proposal will need to be resurfacedInterview with Fraser Williams and Callum Williams from Go Tek. If you're looking for a Go job, contact them via LinkedIn! ★ Support this podcast on Patreon ★