golang/go on Hacker News — Hacker GitHub

…I'd take ADTs over generics any day, but it's not a dichotomy maybe we'll still get them some day. https://github.com/golang/go/issues/19412

comment by infogulch · 2021-08-21 · in Generics enabled by default in Go tip

…to spend time maintaining a website search function? [0] "Make website search case-insensitive" https://github.com/golang/go/issues/40217 [1] "Make search box remember what you typed" https://github.com/golang/go/issues/40218 [2] "show…

comment by mleonhard · 2021-08-20 · in What is ‘elite overproduction’?

…that well. What I meant is that you can ignore the returned value altogether, including the error. https://github.com/golang/go/issues/20803 In contrast, e.g. Zig requires you to use _ if you want to ignore.

comment by int_19h · 2021-08-18 · in Go 1.17 Release Notes

There is also a WIP Go proposal for adding a set to the standard library using the upcoming generics: https://github.com/golang/go/discussions/47331

comment by typical182 · 2021-08-17 · in Go 1.17 Release Notes

…fit well with the current register allocator, and the fix was larger than we wanted to risk. (See https://github.com/golang/go/issues/46216 )

comment by drchase · 2021-08-17 · in Go 1.17 Release Notes

…of memory, so it's not chaff.) You might like the slices proposal for utility functions like these: https://github.com/golang/go/issues/45955

comment by jrockway · 2021-08-17 · in Go 1.17 Release Notes

With the introduction of generics in Go 1.18 and the accompanying "slices" package ( https://github.com/golang/go/issues/45955 ), we might soon write that as: a = slices.Delete(a, i, i+1) That said, in code I write, I rarely need to do an…

comment by benhoyt · 2021-08-17 · in Go 1.17 Release Notes

…and Go programmers recognize it instantly? Or maybe they don't deal with slices that often? https://github.com/golang/go/wiki/SliceTricks

comment by ridiculous_fish · 2021-08-16 · in Go 1.17 Release Notes

▲ 1

Go proposal: maps: new package to provide generic map functions

story by pjmlp · 2021-08-12 · 0 comments

▲ 3

Go proposal: maps: new package to provide generic map functions

story by srathi · 2021-08-12 · 0 comments

Downloads: https://golang.org/dl/ 1.16.7 issues: https://github.com/golang/go/issues?q=milestone%3AGo1.16.7+l... 1.15.15 issues: https://github.com/golang/go/issues?q=milestone%3AGo1.15.15+...

comment by LysPJ · 2021-08-06 · in Go 1.16.7 and 1.15.15 are released

…it stomped on that one person's Go named language. F in the chat for them. Found the link - issue#9 https://github.com/golang/go/issues/9

comment by edoceo · 2021-07-31 · in Ask HN: What are some examples of poor naming in computer science/programming?

> purely for ideological reasons There are no ideological reasons. https://github.com/golang/go/commit/dd64f86e0874804d0ec5b713... "Generics may well come at some point." https://golang.org/doc/faq#generics "A language proposal…

comment by mseepgood · 2021-07-26 · in Map[string]interface{} in Go: a user's manual

…I/O operations consume threads (in contrast with network ones), so is not easy to parallelize them: https://github.com/golang/go/issues/6817 Btw, you forgot Rust :)

comment by nahuel0x · 2021-07-25 · in Ncdu 2: Less hungry and more Ziggy

▲ 1

rcs responds to Go siv optional proposal

story by UkiahSmith · 2021-07-23 · 0 comments

os.Open has been using openat since 2015. https://github.com/golang/go/commit/e7a7352e527ca275a2b66cc3...

comment by donio · 2021-07-22 · in Implement unprivileged chroot

This exact thing is being discussed https://github.com/golang/go/issues/25849 here. Maybe take a look

comment by NotEvil · 2021-07-16 · in Remote code execution in cdnjs of Cloudflare

…[2]: https://blog.golang.org/go2-here-we-come [3]: https://blog.golang.org/go2-next-steps [4]: https://github.com/golang/go/issues/43651 [5]: https://blog.golang.org/generics-proposal

comment by LukeShu · 2021-07-13 · in Go 1.17 Release Candidate 1

Please fix SSL system cert verification on Windows! https://github.com/golang/go/issues/16736

comment by welder · 2021-07-13 · in Go 1.17 Release Candidate 1

…frustration comes from you wanted to use channels for any scenarios. This is not recommended too. https://github.com/golang/go/wiki/MutexOrChannel

comment by tapirl · 2021-07-12 · in Updating the Go Memory Model

…bug in the kernel [3]. [1] https://forum.restic.net/t/troubleshooting-unreproducible-co... [2] https://github.com/golang/go/issues/35777 [3] https://bugzilla.kernel.org/show_bug.cgi?id=205663

comment by cyounkins · 2021-07-04 · in Single random bit flip causes error in certificate transparency log

…an intentional design choice. Fun fact: the first commit in the Go repository is from 1972. In B. https://github.com/golang/go/commit/7d7c6a97f8 Followed by a commit from 1974 to convert it to C, and 1988 to convert it to ANSI C:…

comment by arp242 · 2021-06-27 · in Sir, Please Step Away from the ASR-33 (2010)

▲ 6

Go team quiet weeks: issue tracker responses will be delayed

story by arberavdullahu · 2021-06-26 · 0 comments

…use of 'go get' did not link to the original proposal/implementation issues: initial proposal: https://github.com/golang/go/issues/40276 1.16 deprecation delay: https://github.com/golang/go/issues/42885 1.17 deprecation:…

comment by jd3 · 2021-06-25 · in Go 1.17 is deprecating the traditional use of 'go get'

…my software could not cope with and I was not smart enough to fix it in the upstream module. [0]: https://github.com/golang/go/issues/18576

comment by dijit · 2021-06-22 · in Upgrade Your SSH Key to Ed25519 (2018)

…the blog on the repository: https://github.com/Dentrax/go-tilde-operator/ Find the issue proposal: https://github.com/golang/go/issues/46847 Find the implementation PR: https://github.com/golang/go/pull/46848

comment by Dentrax · 2021-06-21 · in Show HN: I implemented Tilde – Operator for Go Compiler after months of research

…then, the C++ re2 implementation has many optimizations that are not in the Go implementation. [1] https://github.com/golang/go/issues/19629#issuecomment-28815...

comment by traceroute66 · 2021-06-21 · in Show HN: Compile Go regular expressions to Go code

…has both Async tasks and OS threads, meaning you can choose what works best for your workload. [1] https://github.com/golang/go/issues/10958 [2] https://github.com/golang/go/issues/36365

comment by littlestymaar · 2021-06-18 · in Six ways to make async Rust easier

…language itself, since Rust doesn't ship a scheduler the runtime being a third-party library. [1]: https://github.com/golang/go/issues/36365 [2]: https://github.com/golang/go/issues/40722

comment by littlestymaar · 2021-06-18 · in Six ways to make async Rust easier

…you can use threads (and as it's completely orthogonal to async, it combines well with it). [1]: https://github.com/golang/go/issues/10958

comment by littlestymaar · 2021-06-18 · in Six ways to make async Rust easier

…and tested in your favorite event loop or I/O abstraction library. Here's some open issues and PRs: https://github.com/golang/go/issues/31908 https://github.com/libuv/libuv/pull/2322 https://github.com/tokio-rs/mio/issues/923…

comment by zxzax · 2021-06-17 · in Io_uring is not an event system

He finally did [0]! [0]: https://github.com/golang/go/commit/c90d392ce3d3203e0c32b3f9...

comment by ctoth · 2021-06-17 · in Sponsored-By Proposal

When I need to copy a slice it's usually a []byte. I'm looking forward to https://github.com/golang/go/issues/45038

comment by icholy · 2021-06-11 · in Go 1.17 Beta

…up leading back to this still-open but seemingly forgotten issue about adding InactivityTimeout: https://github.com/golang/go/issues/22982 I'd love to see this one addressed but it's not looking too hopeful at this stage.

comment by shabbyrobe · 2021-06-10 · in Go 1.17 Beta

…the issue creator). It's been a multi-year effort, so congrats to those who've made it happen. [1] https://github.com/golang/go/issues/19109 [2] https://github.com/golang/go/issues/44551

comment by dorian-graph · 2021-06-04 · in Go: Fuzzing Is Beta Ready

And the code: https://github.com/golang/go/blob/dev.fuzz/src/internal/fuzz... Edit: and here's the mechanism that guides mutations towards increased coverage: https://github.com/golang/go/blob/5542c10fbf19cb199d1659c189...

comment by greyface- · 2021-06-04 · in Go: Fuzzing Is Beta Ready

…the conformance tests. [1]: https://github.com/protocolbuffers/protobuf/tree/master/conf... [2]: https://github.com/golang/go/blob/master/src/encoding/binary... [3]: https://en.wikipedia.org/wiki/Feedback_arc_set#Minimum_feedb...

comment by sa46 · 2021-06-03 · in A new ProtoBuf generator for Go

…intentionally introduced randomness into map iteration order to shake out bugs. For evidence, see: https://github.com/golang/go/issues/6719 https://stackoverflow.com/a/55925880 https://codereview.appspot.com/5285042

comment by benesch · 2021-06-03 · in Malloc broke Serenity's JPGLoader, or: how to win the lottery

…from hello-world Go WASM init by pre-processing. 0 - https://github.com/cretz/go-wasm-bake 1 - https://github.com/golang/go/issues/26622

comment by kodablah · 2021-06-02 · in Making JavaScript run fast on WebAssembly

…a bad way). With most Go code today, you can just look at the indentation, or count the for loops. https://github.com/golang/go/issues/45955#issuecomment-83235...

comment by svnpenn · 2021-05-27 · in Functional Programming in Go with Generics

Yeah, that default ruleset is quite sparse. It would be nice to see Go's Code Review Comments ( https://github.com/golang/go/wiki/CodeReviewComments ) added as a basic ruleset.

comment by jidiculous · 2021-05-25 · in Discovering Goroutine Leaks with Semgrep

…see some higher level functions exist for to help reduce boilerplate. For example, this proposal: https://github.com/golang/go/issues/45955 to add Filter, Map, etc. to slices. That seems like a practical set of functions to add to minimize…

comment by ZealousIdeal · 2021-05-16 · in Half a million lines of Go

…operators? > he language that is the easiest to read Generic programming is now a part of Go[2] [1] https://github.com/golang/go/issues/45955 [2] https://github.com/golang/go/issues/43651

comment by halfmatthalfcat · 2021-05-16 · in Half a million lines of Go

…Russ Cox's following comments pretty much demonstrate this attitude against GNUisms and BSDisms: https://github.com/golang/go/issues/2096#issuecomment-660578... https://news.ycombinator.com/item?id=9207316 On the other hand, Russ clearly…

comment by unscaled · 2021-05-13 · in Big list of HTTP static server one-liners

There's a CompareAndSwap to do a quick acquire when there isn't contention: https://github.com/golang/go/blob/master/src/sync/mutex.go#L... If you look at the slow path, there are many interesting paths that a lock can take in there. They…

comment by jrockway · 2021-05-11 · in Pprof++: A Go Profiler with Hardware Performance Monitoring

Yup, there is an upstream issue to improve this: https://github.com/golang/go/issues/44920 FWIW I'm planning to work on the problem from downstream as well by adding more docs here: https://github.com/felixge/go-profiler-notes . I haven't…

comment by felixge · 2021-05-11 · in Pprof++: A Go Profiler with Hardware Performance Monitoring

…richer platform- and architecture-specific data can be discussed separately. Discussion [1]: https://github.com/golang/go/issues/36821 Proposal [2]: https://go.googlesource.com/proposal/+/refs/changes/08/21950...

comment by akshayshah · 2021-05-11 · in Pprof++: A Go Profiler with Hardware Performance Monitoring

▲ 208

Go proposal: new package to provide generic slice functions

story by todsacerdoti · 2021-05-05 · 178 comments

…go mod how-tos tutorial[2] [0] https://golang.cafe/blog/how-to-upgrade-golang-dependencies.... [1] https://github.com/golang/go/wiki/Modules#how-to-upgrade-and... [2] https://www.youtube.com/watch?v=AJxKKmzRTUY

comment by throwawaygc123 · 2021-05-03 · in Go Modules Cheat Sheet

vague? https://github.com/golang/go/wiki/Modules#daily-workflow

comment by Thaxll · 2021-05-03 · in Go Modules Cheat Sheet