Re: [go-nuts] Security issue in

On Fri, May 07, 2021 at 12:05:22AM -0700, christoph...@gmail.com wrote: The issue for the security problem is here: https://github.com/satori/go.uuid/issues/73 There is a CVE identifier for this security problem: https://github

Re: [go-nuts] x/tools error while trying to install

On Fri May 7, 2021 at 11:10 AM -03, Eric Garcia wrote: > Was trying to install all the tools, and hit the following errors. > > go version 1.16.3 > > ``` > go get -u golang.org/x/tools/... > I think with go1.16 and later the correct way of installing programs is with go install, it builds clean fo

Re: [go-nuts] Still "missing" priority or ordered select in go?

fredag 7. mai 2021 kl. 21:10:39 UTC+2 skrev axel.wa...@googlemail.com: > On Fri, May 7, 2021 at 8:49 PM Øyvind Teig wrote: > >> I don't know if one would use a pri select to pick up channels from the >> same task. Here's a mod that seems to behave wildly differently when the >> channels are s

Re: [go-nuts] Still "missing" priority or ordered select in go?

fredag 7. mai 2021 kl. 04:10:42 UTC+2 skrev Ian Lance Taylor: > On Thu, May 6, 2021 at 6:40 AM 'Axel Wagner' via golang-nuts > wrote: > > > > FWIW after all this discussion I *am* curious about a more detailed > argument for why we can't have a priority select that guarantees that if > the

Re: [go-nuts] Still "missing" priority or ordered select in go?

On Fri, May 7, 2021 at 8:49 PM Øyvind Teig wrote: > I don't know if one would use a pri select to pick up channels from the > same task. Here's a mod that seems to behave wildly differently when the > channels are signalled from one task each and those two tasks are swapped > in order. How may th

Re: [go-nuts] Still "missing" priority or ordered select in go?

torsdag 6. mai 2021 kl. 22:15:14 UTC+2 skrev axel.wa...@googlemail.com: > To clarify again: As a litmus test, a `select` construct like the one I'm > talking about would mean that this code blocks forever: > https://play.golang.org/p/LcWgDcX5ojl > With the current `select`, it doesn't. With a d

Re: [go-nuts] How do number literals work in go

Thanks, going through the article now. Already making sense. On Friday, 7 May 2021 at 19:19:19 UTC+1 axel.wa...@googlemail.com wrote: > Number literals are untyped constants > in Go. They are represented as > arbitrary precision integers. > When you use an

Re: [go-nuts] Still "missing" priority or ordered select in go?

torsdag 6. mai 2021 kl. 22:08:31 UTC+2 skrev Peter Wilson: > Back in the days of transputers and occam, there was a desire to be able > to manage all interesting events in a system in a within-language (language > being occam) manner. > Interrupts were a problem, because you can't describe inte

Re: [go-nuts] How do number literals work in go

Number literals are untyped constants in Go. They are represented as arbitrary precision integers. When you use an untyped constant in an expression (for example as part of a return statement), it gets assigned a type - either the type that the expression mus

[go-nuts] mime/multipart.Writer: Support closing a Part immediately

Hi all, I'm looking at multipart/x-mixed-replace-based image streaming (mjpeg-style, but with PNG in my case), and would like to allow code to push a new image immediately. This look roughly like this (error handling elided for brevity): m := multipart.NewWriter() defer m.Close() w.Header().Set

[go-nuts] x/tools error while trying to install

Was trying to install all the tools, and hit the following errors. go version 1.16.3 ``` go get -u golang.org/x/tools/... # golang.org/x/tools/gopls/internal/hooks ../../golang.org/x/tools/gopls/internal/hooks/analysis.go:31:5: cannot use simple.Analyzers (type map[string]*lint.Analyzer) as type

[go-nuts] How do number literals work in go

I solved a problem on exercism that involved bit shifting. There is a chess board with 64 squares, a grain of wheat is placed on the first square, for the second square you double the number of grains from the first (1 +1) = 2. For the third you double the previous (2 + 2) = 4. Continue this un

[go-nuts] [generics] Embedding interfaces

Hi, I'm trying to convert this code to use generics: type Cache interface { GetIfPresent(interface{}) (interface{}, bool) } type LoadingCache interface { Cache Get(interface{}) (interface{}, error) } However, I couldn't find any way to include Cache[K, V] in LoadingCache[K, V]. (No similar use

[go-nuts] problem with starting to use pug/jade

I started using the library https://github.com/Joker/jade, never used go generate before. And now when trying to create hello.jade, I get the output ' "jade": exec: "jade": executable file not found in %PATH%'. Does this mean that I need to specify pug in the global variables, or do I need to do

Re: [go-nuts] I want to help with polish version of "A Tour of Go", how to start?

Thank you Alberto for help. Me and Michał Stokluska are already in contact and we will try to polished ;) polish version of „A Tour of Go”. Kamil pt., 7 maj 2021 o 11:18 Alberto Donizetti napisał(a): > The link to the polish translation was added by a person names Michal > Stokluska. > The repo

Re: [go-nuts] Still "missing" priority or ordered select in go?

torsdag 6. mai 2021 kl. 21:41:11 UTC+2 skrev ren...@ix.netcom.com: > But that is not really true because there are no constraints on if the > source channels are buffered - if they are then my code operates similarly. > > Even if using unbuffered channels there is buffering being done at a lower

Re: [go-nuts] Still "missing" priority or ordered select in go?

torsdag 6. mai 2021 kl. 20:30:59 UTC+2 skrev axel.wa...@googlemail.com: > On Thu, May 6, 2021 at 8:22 PM Robert Engels wrote: > >> “If lo” means that if the lo channel was read. >> > > Exactly. To fulfill the requirements and answering the question, it must > not be read. > > This code will pre

Re: [go-nuts] Still "missing" priority or ordered select in go?

torsdag 6. mai 2021 kl. 16:44:08 UTC+2 skrev rog: > On Thu, 6 May 2021 at 14:41, 'Axel Wagner' via golang-nuts < > golan...@googlegroups.com> wrote: > >> PS: And I'm not saying there is no argument. Maybe "select is not atomic" >> is such an argument. But if there is an argument and/or if this

Re: [go-nuts] Trying to port Go to HPE NonStop x86 - Need some guidance

This is about as far as I got on the last attempt. Hopefully we can figure out how to generate code that will start to run on NonStop at some point soon. -Randall On Thursday, May 6, 2021 at 10:35:27 p.m. UTC-4 Ian Lance Taylor wrote: > On Thu, May 6, 2021 at 6:16 AM Shiva wrote: > > > > Thank

Re: [go-nuts] problems using external modules with go 1.16.4

On Friday, May 7, 2021 at 3:34:14 PM UTC+2 Jan Mercl wrote: > On Fri, May 7, 2021 at 3:21 PM natxo@gmail.com > wrote: > > > I do not want to write a module, I just want to use a module. So how do > I do this? I am reading all the tutorials listed on the go help modules > output, but at

[go-nuts] Re: problems using external modules with go 1.16.4

Was writing my reply then Jan beat me lol, anyway he didn't linked the tutorial soo... https://golang.org/doc/tutorial/getting-started On Friday, 7 May 2021 at 9:21:29 pm UTC+8 natxo@gmail.com wrote: > hi, > > I am struggling with the new go version. > > I have a simple script that imports a

Re: [go-nuts] problems using external modules with go 1.16.4

On Fri, May 7, 2021 at 3:21 PM natxo@gmail.com wrote: > I do not want to write a module, I just want to use a module. So how do I do > this? I am reading all the tutorials listed on the go help modules output, > but at this point I do not need to write a module. I don't know what "write a

[go-nuts] Re: Security issue in

Manlio, FYI: Know, Prevent, Fix: A framework for shifting the discussion around vulnerabilities in open source Rob Pike, Eric Brewer, Abhishek Arya, Anne Bertucio and Kim Lewandowski https://security.googleblog.com/2021/02/know-prevent-fix-framework-for-shifting.html Surviving software depende

[go-nuts] problems using external modules with go 1.16.4

hi, I am struggling with the new go version. I have a simple script that imports a github module, and before (don't know which go version) I could just run: go get github/user/module and then in my crappy script I could package main import github.com/user/module func main() { p := module

Re: [go-nuts] I want to help with polish version of "A Tour of Go", how to start?

The link to the polish translation was added by a person names Michal Stokluska. The repository should be this one: https://github.com/MStokluska/go-tour-pl To contribute to the polish translation, you send Pull Requests there. Alberto On Tuesday, 4 May 2021 at 23:51:10 UTC+2 kziem...@gmail.com

[go-nuts] Re: Security issue in

I think the problem here is not only the lack of a vulnerability database for go, but the fact that a lot of people use a module where only one person (the owner) has access to the repository. Maybe it is time for a new site like gopkg.in, where each module has one or more maintainer and there

Re: [go-nuts] Still "missing" priority or ordered select in go?

torsdag 6. mai 2021 kl. 16:44:08 UTC+2 skrev rog: > On Thu, 6 May 2021 at 14:41, 'Axel Wagner' via golang-nuts < > golan...@googlegroups.com> wrote: > >> PS: And I'm not saying there is no argument. Maybe "select is not atomic" >> is such an argument. But if there is an argument and/or if this i

Re: [go-nuts] Still "missing" priority or ordered select in go?

torsdag 6. mai 2021 kl. 16:18:18 UTC+2 skrev axel.wa...@googlemail.com: > On Thu, May 6, 2021 at 4:06 PM Øyvind Teig wrote: > >> If that confirmation really is a confirmation, then the "Mercl code" is >> still not a pri select that matches the pri select I was querying about. >> > > I don't beli

Re: [go-nuts] Security issue in

There is a draft design for a vulnerability database which could be used for this. For now, it's still a draft. But people are working on it. On Fri, May 7, 2021 at 9:05 AM christoph...@gmail.com < christophe.mees...@gmail.com

[go-nuts] Security issue in

I just became aware of a security problem in the package https://github.com/satori/go.uuid through this reddit thread : https://www.reddit.com/r/golang/comments/n6bnsh/cve20213538_issued_for_latest_release_of/?utm_source=share&utm_medium=ios_app&utm_name=iossmf The is