[go-nuts] array indexed by derived type?

Is there a way to declare an array (or slice) that is indexed by a type derived from int, rather than indexed by int? My intent is to have the compiler complain if I index the array/slice with a generic int rather than the specific int-derived type I'm supposed to use. This will help verify corre

[go-nuts] Traverse directory without infinite loops while following symlinks

I've been trying to do something simple like this, but I'm not interested in following symlinks.  Here I just am interested in summing all subdirectories from my start directory.  But I'm not geting consistent sums, especially if I start from my home directory. I guess I'm not handling errors,

Re: [go-nuts] `go mod download -json` does not product valid json?

Hi kalekold, It looks like it is a stream of JSON objects? If so, I suspect this is expected? See related discussion here (for 'go list -m -u -json' in this case), along with sample code for parsing: https://github.com/golang/go/issues/27655 --thepudds On Saturday, October 6, 2018 at 12:

[go-nuts] Re: splitting package question

You can make some tests to check the final binary sizes, which will not spend you much time. :) The official linker does try to remove many unused functions. Unused functions really need more time to compile. On Saturday, October 6, 2018 at 10:08:43 AM UTC-4, Vasiliy Tolstov wrote: > > Hi! > I

Re: [go-nuts] `go mod download -json` does not product valid json?

It should be: [{ "Path": "github.com/fatih/color", "Version": "v1.7.0", "Info": "/media/Data/Projects/Go/pkg/mod/cache/download/ github.com/fatih/color/@v/v1.7.0.info", "GoMod": "/media/Data/Projects/Go/pkg/mod/cache/download/ github.com/fatih/color/@v/v1.7.0.mod", "Zip": "/media/Data/Project

Re: [go-nuts] `go mod download -json` does not product valid json?

I simply run `go mod download -json` and it outputs this (which isn't valid.) { "Path": "github.com/fatih/color", "Version": "v1.7.0", "Info": "/media/Data/Projects/Go/pkg/mod/cache/download/github.com/fatih/color/@v/v1.7.0.info" , "GoMod": "/media/Data/Projects/Go/pkg/mod/cache/download/gi

[go-nuts] Why is the method net.PacketConn.ReadFrom named as that? Isn't ReadInto more natural?

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[go-nuts] Re: How to monitor "Out of memory" crash

"out of memory" in Go is not a real (or general) panic It is a fatal error and will crash your program without a saving mechanism. https://groups.google.com/forum/#!topic/golang-dev/wUEWhk2jtHM https://github.com/golang/go/issues/16843 https://stackoverflow.com/questions/30577308/golang-cannot-reco

Re: [go-nuts] `go mod download -json` does not product valid json?

On Sat, 6 Oct 2018, at 3:07 PM, 'kalekold' via golang-nuts wrote: > `go mod download -json` does not product valid json? Is this a known > issue or am I missing something? Do you have an example that shows the invalid json? -- You received this message because you are subscribed to the Google Gro

[go-nuts] splitting package question

Hi! I have some data that can be formatted with json, text and binary form. Does i need to split this on three parts (json, text, binary) to avoid compile time and run time overhead (and disk size of resulted binary) if user want to use only one format (for example binary). Or go compiler remove un

[go-nuts] `go mod download -json` does not product valid json?

`go mod download -json` does not product valid json? Is this a known issue or am I missing something? -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts

[go-nuts] Re: Announcing a Fyne GUI toolkit

1. What are the "distribution" considerations? Considering Windows targets - can we have all the required libraries bundled in the final executable? 2. Can the apps be cross built? i.e. Built on Linux for macOS and windows`targets? thanks for pointers, srini On Friday, September 14, 2018

[go-nuts] ACCU 2019 conference and pre-conference workshops

In case you missed it, the ACCU 2019 call for proposals is now open. https://cfp.conference.accu.org Whilst there is lots of C and C++ content, there is also Java, Kotlin, Python, Ruby, D, etc. Meson, CMake, Git, Mercurial, Breezy, TDD, BDD, etc. It's a conference about programming, programming

Re: [go-nuts] go:nosplit

On Sat, 6 Oct 2018 at 08:57, Scott Cotton wrote: > > > On Fri, 5 Oct 2018 at 23:26, Ian Lance Taylor wrote: > >> On Fri, Oct 5, 2018 at 2:10 PM, Scott Cotton wrote: >> > > >> In fact >> we definitely do want to add other preemption checks that occur at >> points other than function entry (issue