Re: [go-nuts] printing a struct fields that implements an error interface

> Joe > Just use fmt.Print(v.String()) instead of fmt.Print(v) -- Jamil Djadala -- 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 gol

Re: [go-nuts] golang tcp transport just like nc

7;my id is 3' > /tmp/3 > rm -rf /tmp/2 /tmp/4 > > > > > > ./nc serer < /tmp/1 > /tmp/2 > > > > ./nc < /tmp/3 > /tmp/4 > > > > please help me how to solve this and works like nc > > > example code > > htt

Re: [go-nuts] Re: methods on C types

On Thu, 18 Apr 2019 07:44:53 -0700 (PDT) peterGo wrote: > Cgo translates C types into equivalent unexported Go types. > https://golang.org/cmd/cgo/ But then, definition of new methods on non-local types is forbidden. Why it is enabled for cgo types ? -- Jamil Djadala -- You receive

Re: [go-nuts] Re: methods on C types

C.int, mapping return error codes from C api to go errors. -- Jamil Djadala -- 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+unsubscr...@goo

Re: [go-nuts] cgo memory fragmetation?

eader)(unsafe.Pointer(bytes)) > header.Data = uintptr(data) > header.Len = size > header.Cap = size > } > > BR, > Miha > Hi, can you try to run your program with GOGC=10 environment ? -- Jamil Djadala -- You received this message because you are subscribed

Re: [go-nuts] Is anyone aware of a blocking ring buffer implementation?

The data is copied directly from the Write to the corresponding Read (or Reads); there is no internal buffering and looking in implementation, it seems that internally Pipe is using channel. -- Jamil Djadala -- You received this message because you are subscribed to the Google Groups "golan

Re: [go-nuts] querying whether the go command would run in module mode

On Mon, 09 Dec 2019 19:57:48 +1030 Dan Kortschak wrote: > Thanks. > > When you're not in a module it returns /dev/null on linux. I don't > suppose this is platform independent? Hi, This command: go env GOMOD returns 1 emty line, i dont see any /dev/null ? -- Jamil Dja

Re: [go-nuts] keep just 2 decimal places in a float64

9 out. > Suggestions? Playground examples appreciated. you can use int types: https://play.golang.org/p/qLnynemd3S1 -- Jamil Djadala -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving

Re: [go-nuts] I think I found a bug?

minimally changed code that works: https://play.golang.org/p/Tcfw_EC8jMp On Thursday, May 27, 2021 at 4:11:40 AM UTC+3 johnfor...@gmail.com wrote: > Here’s the code. It might be > possible to come up with a shorter reproducer, but I’m not sure where to

[go-nuts] Is this a bug ?

https://groups.google.com/g/golang-nuts package main import ( "fmt" ) func main() { const aa int = 0 var a int fmt.Println(float64(1

[go-nuts] question about net Buffers.WriteTo method

all buffers in 1 buffer (yes, allocate memory), and write this one with Write. Does i miss something ? Is current implementation are correct ? -- Jamil Djadala -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this