I don't have a really good answer for you, but just in case it helps, I
asked a loosely related question on Twitter once:
https://twitter.com/TheMerovius/status/1068459958256246784
It's a different problem, but maybe some of the follow-up links can still
help?
In any case, please let me know if
First of all, I hope this is an appropriate place to ask this question,
please let me know if it's not.
I wonder if it is possible to use composition and embed a generic struct
(with go2go of course)?
I wan’t to do something like this, where I try to embed a generic struct to
another generic
I just spent a solid day debugging memory corruption with a Cgo library
that was passing a pointer as uintptr, which failed in rare cases when the
stack was copied then overwritten. The GODEBUG=efence=1 flag actually made
the bug go away ... unless you make the Goroutine stacks big enough to
Jochen Voss writes:
> Dear all,
>
> The command strconv.ParseInt("256", 8, 8) should not return an error,
> because octal 256 is decimal 174 which fits into 8 bits. Right?
Not unless the int is unsigned.
>
> I'm asking, because actually running this command gives
> 'strconv.ParseInt: parsing
Hi,
I'm using golang (1.15.6) to write a daemon that handle system
task(network, time, updates, etc..) in embedded device (an onion omega
2+), and i'm encountering a small memory leak that i'm unable to identify
and fix.
The device is using linux 4.14.171, the architecture is mips.
At
https://github.com/golang/go/blob/master/src/runtime/proc.go#L5926
how the cas in this line avoid ABA problem?
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GODEBUG=allocfreetrace may be what you are looking for. You might want to
check the output with sort | uniq -c.
On Tuesday, February 9, 2021 at 8:05:23 PM UTC+1 Miles Hex wrote:
>
> Hi,
>
> I'm using golang (1.15.6) to write a daemon that handle system
> task(network, time, updates, etc..) in
It seems to be this issue: https://github.com/golang/go/issues/40814
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It is GODEBUG=allocfreetrace=1 . Documentation for GODEBUG can be found
here: https://pkg.go.dev/runtime
On Tuesday, February 9, 2021 at 8:39:27 PM UTC+1 Uli Kunitz wrote:
> GODEBUG=allocfreetrace may be what you are looking for. You might want to
> check the output with sort | uniq -c.
>
> On
Use the []byte slice to fill your Table, and use the simplest possible
encoding, which uses as few constraints as possible:
1. Attrs on a line, separated by space, k-v separated by colon;
2. Each Entry on a separate line, have the fields encoded as in 1.
3. Decide how often do you want to
Thanks for reading!
> One question: did you consider using data []*T in the buffer? If so,
> what made you discount it? It seems a natural way to indicate "empty"
> slots in the slice.
I didn't consider using a []*T at the outset because I assumed that the
Buffer type would still need to be
Oh, yes, thank you and sorry about the noise!
On Tuesday, 9 February 2021 at 17:02:41 UTC ja...@kastelo.net wrote:
> An int8 has a range of -128 to +127. You may be looking for
> strconv.ParseUint if you want an 8 bit unsigned int?
>
> //jb
>
> On 9 Feb 2021, at 17:51, Jochen Voss wrote:
>
>
Dear all,
The command strconv.ParseInt("256", 8, 8) should not return an error,
because octal 256 is decimal 174 which fits into 8 bits. Right?
I'm asking, because actually running this command gives 'strconv.ParseInt:
parsing "256": value out of range'! https://play.golang.org/p/gNKN0kKLfDd
An int8 has a range of -128 to +127. You may be looking for strconv.ParseUint
if you want an 8 bit unsigned int?
//jb
On 9 Feb 2021, at 17:51, Jochen Voss
mailto:jochen.v...@gmail.com>> wrote:
Dear all,
The command strconv.ParseInt("256", 8, 8) should not return an error, because
octal 256
Thank you, tomorrow i will try it!
Do you know if it possible to enable it without changing the enviroment
variable? My application is started by another one and i can't (easily)
change the enviroment variables.
On Tuesday, February 9, 2021 at 8:57:36 PM UTC+1 Uli Kunitz wrote:
> It is
I looked at your data again. Are you sure that you have a memory leak?
According to the heap dump you have less reachable objects after 7 days
than before. The reachable object size is in both cases 1.6 MByte. The live
heap is a little bit larger than seven days before, but is probably caused
Hello , today , the Rust foundation complete setup.
I wonder to know how do google think about golang.
Can it be setup an opensource foundation to contribute golang as well?
I can see Google also backed up with Rust lang.
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https://github.com/golang/go/issues/44184
文以载道博学多能 在 2021年2月10日 星期三上午7:53:18 [UTC+8] 的信中寫道：
> Hello , today , the Rust foundation complete setup.
> I wonder to know how do google think about golang.
> Can it be setup an opensource foundation to contribute golang as well?
>
> I can see Google
On Tuesday, February 9, 2021 at 11:05:23 AM UTC-8 Evan Jones wrote:
> I just spent a solid day debugging memory corruption with a Cgo library
> that was passing a pointer as uintptr, which failed in rare cases when the
> stack was copied then overwritten. The GODEBUG=efence=1 flag actually
On Tue, Feb 9, 2021 at 11:18 AM xie cui wrote:
>
> https://github.com/golang/go/blob/master/src/runtime/proc.go#L5926
> how the cas in this line avoid ABA problem?
The ABA problem occurs if some thread compares the value to A, and
then a different thread changes the value to B and then changes
Aha. Thanks a lot!
tirsdag 9. februar 2021 kl. 20:40:58 UTC+1 skrev Carla Pfaff:
> It seems to be this issue: https://github.com/golang/go/issues/40814
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