Thanks for the clarification. I suppose internal UnlockOSThread does not
override the runtime.LockOSThread by my code from the outside?
Not really. On error you could malloc a buffer, copy in the string,
> and return the buffer to Go. In Go you could copy the buffer into Go
> memory and C.fre
On Wed, Apr 5, 2017 at 6:44 PM, Mandolyte wrote:
> I need to parse to find a known element, then based on what I find, decode
> its children elements. This implies I need to treat the child elements as a
> document (may have to add a fake root node, unless the decoder accepts
> sequences).
If you
hello
I need to an editor for go-qml , that give me an output like the work that
qt creator do.
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Hello,
I'm doing some research and I would like to know what kind of debugging
information any go binary can be compiled with in the DWARF section. In
particular, I need to know that the address of each individual instruction
can be accounted for in the binary.
Is there any way to know what
I'm writing some software to monitor and control my observatory. It will
have many many inputs (clouds, rain, temp, time, roof position, telescope
status, focuser status, camera status, filter status etc etc ) and will
control the whole setup including opening closing the roof based on weather
Indeed, those tests are used within apd
https://github.com/cockroachdb/apd/tree/master/testdata
On Wed, Apr 5, 2017 at 5:02 PM Michael Jones
wrote:
> In one of the many threads about this (five years ago!) I mentioned Mike
> Colinshaw's excellent work:
>
> http://speleotrove.com/decimal/
>
> Thi
Here's my favorite way to handle such situations. It can probably be
adapted to your situation. https://play.golang.org/p/FQ0g4rytz3
On Wed, Apr 5, 2017 at 4:44 PM Mandolyte wrote:
> First, never thought I'd have to parse XML again (it's been over 10
> years), but life happens...
>
> After a lot
In one of the many threads about this (five years ago!) I mentioned Mike
Colinshaw's excellent work:
http://speleotrove.com/decimal/
This is an excellent and correct library. I can be inspiration for a native
Go implementation.
On Wed, Apr 5, 2017 at 4:51 PM, Mandolyte wrote:
> Doesn't help wi
Doesn't help with operators, but noticed this:
https://www.cockroachlabs.com/blog/apd-arbitrary-precision-decimal-package/
On Wednesday, March 29, 2017 at 1:27:22 PM UTC-4, a.mat...@ra-micro.de
wrote:
>
>
> No!
>
>
> We want to use operators like + , - , * and / with decimal values. This
> is
First, never thought I'd have to parse XML again (it's been over 10 years),
but life happens...
After a lot of searching I found only few examples using the streaming API.
But I'm not sure the examples will work for me (I'll find out more tomorrow
when I get back to the office). The XML I must
On 05/04/2017 18:06, Jonathan Yu wrote:
Hi everyone,
I've been using gomock to generate mock objects (in source mode), and
it's
been pretty great - way better than maintaining similar code on my own.
One
thing that I find curious, though, is that expectations are recorded
using
a generic int
If it's running on Linux the oom killer could be to blame. Ask them customer to
check dmesg
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On Wed, Apr 5, 2017 at 2:29 PM wrote:
> What guarantees do Golang's timers (e.g. time.After, time.Sleep) provide?
> If you're using *lots* of timers concurrently, what (if anything) could
> cause them to misbehave (e.g. delay)? What are they bottlenecked by?
>
>
>
Most systems with really precise
Thanks, Ian.
On Wed, Mar 29, 2017 at 1:03 PM, Ian Lance Taylor wrote:
> On Wed, Mar 29, 2017 at 9:42 AM, Caleb Spare wrote:
>> I have a question about this runtime.KeepAlive call:
>>
>> https://github.com/golang/go/blob/041ecb697f0e867a2bb0bf219cc2fd5f77057c2e/src/os/dir_unix.go#L68
>>
>> (There
>From my experience/point of view, GOPATH is the first concept you have to
>understand for managing correctly your project.
Even if this concept is finally simple. IMHO, this is the first strange/bad
feeling with Go.
And lot of my workmates prefer to not start a new project alone (even if the
Something that wasn't too clear to me when I started using Go several years
ago was "where is the .git folder going to end up as part of the GOPATH
path", if this is what you are also wondering, the answer is:
go
--- bin
--- pkg
--- src
--flmain
--flowlogs
--github.com
thanks for the fast response, i couldn't see how this was possible, i'll
push them to check.
Simon
On Wednesday, 5 April 2017 21:46:36 UTC+1, Ian Lance Taylor wrote:
>
> On Wed, Apr 5, 2017 at 1:35 PM, 'simon place' via golang-nuts
> > wrote:
> > i've been sent an bug report saying my program
On Wed, Apr 5, 2017 at 1:35 PM, 'simon place' via golang-nuts
wrote:
> i've been sent an bug report saying my program crashed, (they say it
> paniced) it includes a running go-routine state dump, but NO error message,
> is this really possible or can i assume they just forgot to include it?
If it
i've been sent an bug report saying my program crashed, (they say it
paniced) it includes a running go-routine state dump, but NO error message,
is this really possible or can i assume they just forgot to include it?
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This may not be entirely applicable to your use case, but you may find the
following Go proposal for Monotonic Time to be an interesting read.
https://github.com/golang/proposal/blob/master/design/12914-monotonic.md
--
Kevin Powick
On Wednesday, 5 April 2017 07:29:40 UTC-5, te...@segment.com wr
On Thu, Apr 6, 2017, 6:55 AM Mukund 8kmiles wrote:
> Hi
>
> Is there a best practice or recommended folder structure followed for
> maintaining a GH repo inside GOPATH
>
> I maintain my GO source in the default GOPATH which is /home//go
>
> go
> --- bin
> --- pkg
> *--- src*
> *--flmain*
> *-
Hi
Is there a best practice or recommended folder structure followed for
maintaining a GH repo inside GOPATH
I maintain my GO source in the default GOPATH which is /home//go
go
--- bin
--- pkg
*--- src*
*--flmain*
*--flowlogs*
*---*
I would like to maintain the same path for Github
On Wed, Apr 5, 2017 at 10:22 AM, Tejas Manohar wrote:
> Thanks! That makes sense. For tickers, would you expect there to be loud
> failures (e.g. panics) or silent delays under high load? Seems like silent
> delays. I think this is acceptable for Go but am more wondering if I'm
> missing anything.
Thanks! That makes sense. For tickers, would you expect there to be loud
failures (e.g. panics) or silent delays under high load? Seems like silent
delays. I think this is acceptable for Go but am more wondering if I'm
missing anything.
On Wed, Apr 5, 2017 at 6:26 AM Ian Lance Taylor wrote:
On W
% go doc time.Second
const (
Nanosecond Duration = 1
Microsecond = 1000 * Nanosecond
Millisecond = 1000 * Microsecond
Second = 1000 * Millisecond
Minute = 60 * Second
Hour = 60 * Minute
)
Common durations. There is no definition for
Hi everyone,
I've been using gomock to generate mock objects (in source mode), and it's
been pretty great - way better than maintaining similar code on my own. One
thing that I find curious, though, is that expectations are recorded using
a generic interface{} type, rather than the original type.
On Wed, Apr 5, 2017 at 5:37 PM, wrote:
> Hello,
>
> I just saw this example:
>
> time.Sleep(n * time.Second)
>
> I then looked at http://golang.org/pkg/time, but i couldn't find out what
> time.Second is... It is not a function, not a method, not a type...
>
> What is this???
>
it's a Duration:
Hello,
I just saw this example:
time.Sleep(n * time.Second)
I then looked at http://golang.org/pkg/time, but i couldn't find out what
time.Second is... It is not a function, not a method, not a type...
What is this???
Thank you for your time!
- Mark
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On Wed, Apr 5, 2017 at 12:02 AM, wrote:
> What guarantees do Golang's timers (e.g. time.After, time.Sleep) provide? If
> you're using lots of timers concurrently, what (if anything) could cause
> them to misbehave (e.g. delay)? What are they bottlenecked by?
They don't provide any guarantees oth
On Wed, Apr 5, 2017 at 3:57 AM, Jan Mercl <0xj...@gmail.com> wrote:
> On Wed, Apr 5, 2017 at 12:23 PM wrote:
>
>> But i don't find such specification for Golang.Is there any limit on the
>> length of an identifier in Golang?
>
> The lack of a specified limit implies no limit other than resources
>
On Wed, Apr 5, 2017 at 12:22 AM, distributed wrote:
> I am currently wrapping a proprietary library with cgo.
>
> About error reporting, the library documentation says "Every function that
> can fail returns at least boolean or pointer value that can be used to
> detect error state (false and NULL
What guarantees do Golang's timers (e.g. time.After, time.Sleep) provide?
If you're using *lots* of timers concurrently, what (if anything) could
cause them to misbehave (e.g. delay)? What are they bottlenecked by?
Just curious. Thanks!
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Let's say I have an app with three layers: a view (JSON endpoint), service,
and persistence layer.
Now a `NotFoundError` error occurs at the persistence layer when a record
cannot be found. `NotFoundError` is a simple wrapper around a lower level
database driver error that I don't want the
Thanks a lot Uli, &Peter,
@Uli
The go routine safe rand.Int63 resolved the problem.
Regards
Mukund
On Wed, Apr 5, 2017 at 12:51 AM, Uli Kunitz wrote:
> Hi Mukund,
>
> Please recognize that the Source object returned by rand.NewSource is not
> safe for concurrent use by multiple goroutines.
On Wed, Apr 5, 2017 at 12:23 PM wrote:
> But i don't find such specification for Golang.Is there any limit on the
length of an identifier in Golang?
The lack of a specified limit implies no limit other than resources
available to the compiler and/or the program.
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Can you show an example of your program and how you are capturing the profile.
The common mistake is to not close the profile before the program ends.
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For C language, ANSI C recognizes only the first 32 characters in a name.
But i don't find such specification for Golang.
Is there any limit on the length of an identifier in Golang?
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Hello,
Do anyone knows why the profiling seems to be not working as the flat and
cum are all 0?
BR,
Terry
On Wednesday, March 22, 2017 at 5:33:48 AM UTC-7, Terry Lai wrote:
>
> Dear all,
>
> I had written a go program but I found that it has 100k memory leak per
> day.
>
> I have tried to use
Try setting GODEBUG=gctrace=1 (untested)
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Dear all,
I found the DebugGC of MemStats got from runtime.ReadMemStats is always
false. If I want it to be true, how do I do?
BR,
Terry
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I am currently wrapping a proprietary library with cgo.
About error reporting, the library documentation says "Every function that
can fail returns at least boolean or pointer value that can be used to
detect error state (false and NULL means error, every other value means
success). If such er
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